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baits</title> <meta name="description" content="Search results for: baits"> <meta name="keywords" content="baits"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" 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class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="baits"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 19</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: baits</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">19</span> Evaluation of Different Food Baits by Using Kill Traps for the Control of Lesser Bandicoot Rat (Bandicota bengalensis) in Field Crops of Pothwar Plateau, Pakistan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nadeem%20Munawar">Nadeem Munawar</a>, <a href="https://publications.waset.org/abstracts/search?q=Iftikhar%20Hussain"> Iftikhar Hussain</a>, <a href="https://publications.waset.org/abstracts/search?q=Tariq%20%20Mahmood"> Tariq Mahmood</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The lesser bandicoot rat (Bandicota bengalensis) is widely distributed and a serious agricultural pest in Pakistan. It has wide adaptation with rice-wheat-sugarcane cropping systems of Punjab, Sindh and Khyber Pakhtunkhwa and wheat-groundnut cropping system of Pothwar area, thus inflicting heavy losses to these crops. Comparative efficacies of four food baits (onion, guava, potato and peanut butter smeared bread/Chapatti) were tested in multiple feeding tests for kill trapping of this rat species in the Pothwar Plateau between October 2013 to July 2014 at the sowing, tilling, flowering and maturity stages of wheat, groundnut and millet crops. The results revealed that guava was the most preferred bait as compared to the rest of three, presumably due to particular taste and smell of the guava. The relative efficacies of all four tested baits guava also scoring the highest trapping success of 16.94 ± 1.42 percent, followed by peanut butter, potato, and onion with trapping successes of 10.52 ± 1.30, 7.82 ± 1.21 and 4.5 ± 1.10 percent, respectively. In various crop stages and season-wise the highest trapping success was achieved at maturity stages of the crops, presumably due to higher surface activity of the rat because of favorable climatic conditions, good shelter, and food abundance. Moreover, the maturity stage of wheat crop coincided with spring breeding season and maturity stages of millet and groundnut match with monsoon/autumn breeding peak of the lesser bandicoot rat in Pothwar area. The preferred order among four baits tested was guava > peanut butter > potato > onion. The study recommends that the farmers should periodically carry out rodent trapping at the beginning of each crop season and during non-breeding seasons of this rodent pest when the populations are low in numbers and restricted under crop boundary vegetation, particularly during very hot and cold months. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bandicota%20bengalensis" title="Bandicota bengalensis">Bandicota bengalensis</a>, <a href="https://publications.waset.org/abstracts/search?q=efficacy" title=" efficacy"> efficacy</a>, <a href="https://publications.waset.org/abstracts/search?q=food%20baits" title=" food baits"> food baits</a>, <a href="https://publications.waset.org/abstracts/search?q=Pothwar" title=" Pothwar"> Pothwar</a> </p> <a href="https://publications.waset.org/abstracts/74271/evaluation-of-different-food-baits-by-using-kill-traps-for-the-control-of-lesser-bandicoot-rat-bandicota-bengalensis-in-field-crops-of-pothwar-plateau-pakistan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/74271.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">268</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">18</span> Attraction and Identification of Early Scavenger Insects on Shaded and Sunny Liver Baits in a Saharian Region of South-Central Algeria </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.%20M.%20Taleb">A. M. Taleb</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20G.%20Tail"> A. G. Tail</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20F.%20Kara"> A. F. Kara</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20B.%20Djedouani"> B. B. Djedouani</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20T.%20Moussa"> C. T. Moussa </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Forensic entomology is the use of insects to aid legal investigations. The main purpose of forensic entomology is to establish the postmortem interval (PMI). In order to estimate the PMI, a forensic entomologist compares the case data with certain reference information relevant to the particular location and time of year. This reference information, including the local distribution of species, are not available in Algeria. Therefore, experiments need to be conducted to provide references for entomological evidence. The objective of this study was to identify the necrophagous flies species which arrive first to carrion using liver baits in Ghardaia, South Algeria. The study was carried out during the spring season in the palmeral of Beni Isguen, Ghardaia which is well known by its hot arid climate. The experiment site (32°28’0’’ N, 3°42’0’’ E), is situated at an altitude of about 526 metres above mean sea level. On April the 4th, 2014, a number of three replicates of liver baited traps were placed in the shade and other three baits were exposed to the sun. Flying insects and larvae were captured and identified. After few minutes, flies invaded the traps which were exposed to the sun. In contrast, no flies were observed in the other traps. A total number of fourty five (45) adult specimens belonging to three taxa were identified: Calliphora vicina (Robineau-Desvoidy, 1830) (Diptera, Calliphoridae) (51.11 %), Lucilia sericata (Meigen, 1826) (Diptera, Calliphoridae) (33.33 %) and Sarcophaga africa (Wiedemann, 1824) (Diptera: Sarcophagidae) (15.55 %). Six hundred and three (603) maggots belonging to two taxa were identified: Calliphora vicina (76.28 %) and Lucilia sericata (23.71 %). The data obtained from this study provides baseline information regarding the carrion fauna of this area. It will also form a basis for similar studies in different geographical and climatological regions of Algeria. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=forensic%20entomology" title="forensic entomology">forensic entomology</a>, <a href="https://publications.waset.org/abstracts/search?q=liver%20baits" title=" liver baits"> liver baits</a>, <a href="https://publications.waset.org/abstracts/search?q=necrophagous%20fly" title=" necrophagous fly"> necrophagous fly</a>, <a href="https://publications.waset.org/abstracts/search?q=Ghardaia" title=" Ghardaia"> Ghardaia</a>, <a href="https://publications.waset.org/abstracts/search?q=South%20Algeria" title=" South Algeria"> South Algeria</a> </p> <a href="https://publications.waset.org/abstracts/34578/attraction-and-identification-of-early-scavenger-insects-on-shaded-and-sunny-liver-baits-in-a-saharian-region-of-south-central-algeria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/34578.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">366</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">17</span> Food Preference of Monomorium Destructor</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ussawit%20Srisakrapikoop">Ussawit Srisakrapikoop</a>, <a href="https://publications.waset.org/abstracts/search?q=Art-Ong%20Pradatsundarasar"> Art-Ong Pradatsundarasar</a>, <a href="https://publications.waset.org/abstracts/search?q=Duangkhae%20Sitthicharoenchai"> Duangkhae Sitthicharoenchai</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Monomorium destructor or Singapore ant is one of the common household pests. It causes nuisance and damage to household. Due to the fact that there are many queens in one colony (polygyny), so this ant can quickly increase its population in a short time in the urban environment. This study has been conducted at Faculty of Science, Chulalongkorn University in the field condition. Ant food preference was conducted for 3 replicates per month by using six food choices including 20% sucrose solution, 20% sucrose agar, pork liver, smashed pork liver, pork fat and lard. The number of ants of each bait choice was counted and the orders of ant accessing baits were also recorded. The results showed that the 20% sucrose agar was the most attractive significantly following by pork liver and pork fat. The ants also most accessed to the pork liver bait choice in the first place. It can be suggested that the ant control by baiting should consist of mixture of carbohydrate, protein and lipid in solid form with suitable ratios. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=baits" title="baits">baits</a>, <a href="https://publications.waset.org/abstracts/search?q=food%20preference" title=" food preference"> food preference</a>, <a href="https://publications.waset.org/abstracts/search?q=monomorium%20destructor" title=" monomorium destructor"> monomorium destructor</a>, <a href="https://publications.waset.org/abstracts/search?q=Singapore%20ant" title=" Singapore ant"> Singapore ant</a> </p> <a href="https://publications.waset.org/abstracts/37272/food-preference-of-monomorium-destructor" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37272.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">256</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">16</span> Potential Impacts of Invasive House Crows (Corvus splendens) Bird Species in Ismailia Governorate, Egypt: Ecology, Control and Risk Management</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Atef%20Mohamed%20Kamel%20Ahmed">Atef Mohamed Kamel Ahmed</a> </p> <p class="card-text"><strong>Abstract:</strong></p> House crows (Corvus splendens) have become well-established in Ismailia Governorate, Egypt, where they pose several and serious impacts on native biodiversity, ecosystems and humans health. However, there is a lack of literature on the status and effects of invasive birds in Egypt. Over the past 10 years in Ismailia, House crow have increased at a rate approaching (60000 birds)15% per annum; if this were allowed to continue, the population now 10909 birds and will exceed more by 2013, probably accompanied by an increase in geographical distribution in all Suez canal regions and an exacerbation of the problems caused. Population control is recommended, involving improvements in urban hygiene and the capture of adult crows using stupefying baits. Suitable baits and stupefacient doses were identified and these should be used annually, just before the breeding season. Control should be accompanied by studies of relevant aspects of the biology of house crows in Ismailia Governorate. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=environmental%20impact%20t" title="environmental impact t">environmental impact t</a>, <a href="https://publications.waset.org/abstracts/search?q=non-native%20invasive%20species" title=" non-native invasive species"> non-native invasive species</a>, <a href="https://publications.waset.org/abstracts/search?q=House%20crow%20birds" title=" House crow birds"> House crow birds</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20management" title=" risk management"> risk management</a>, <a href="https://publications.waset.org/abstracts/search?q=Ismailia-Egypt" title=" Ismailia-Egypt"> Ismailia-Egypt</a> </p> <a href="https://publications.waset.org/abstracts/4001/potential-impacts-of-invasive-house-crows-corvus-splendens-bird-species-in-ismailia-governorate-egypt-ecology-control-and-risk-management" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/4001.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">472</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">15</span> Assessment of the Efficacy of Oral Vaccination of Wild Canids and Stray Dogs against Rabies in Azerbaijan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=E.%20N.%20Hasanov">E. N. Hasanov</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20Y.%20Yusifova"> K. Y. Yusifova</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20A.%20Ali"> M. A. Ali</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Rabies is a zoonotic disease that causes acute encephalitis in domestic and wild carnivores. The goal of our investigation was to analyze the data on oral vaccination of wild canids and stray dogs in Azerbaijan. Before the start of the vaccination campaign conducted by the International Dialogue for Environmental Action (IDEA) Animal Care Center (IACC), all rabies cases in Azerbaijan for the period of 2017-2020 were analyzed. So, 30 regions for oral immunization with the Rabadrop vaccine were selected. In total, 95.9 thousand doses of baits were scattered in 30 regions, 970 (0.97%) remained intact. In addition, a campaign to sterilize and vaccinate stray dogs and cats undoubtedly had a positive impact on reducing the dynamics of rabies incidence. During the period 2017-2020, 2339 dogs and 2962 cats were sterilized and vaccinated under this program. It can be noted that the risk of rabies infection can be reduced through special preventive measures against disease reservoirs, which include oral immunization of wild and stray animals. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=rabies" title="rabies">rabies</a>, <a href="https://publications.waset.org/abstracts/search?q=vaccination" title=" vaccination"> vaccination</a>, <a href="https://publications.waset.org/abstracts/search?q=oral%20immunization" title=" oral immunization"> oral immunization</a>, <a href="https://publications.waset.org/abstracts/search?q=wild%20canids" title=" wild canids"> wild canids</a>, <a href="https://publications.waset.org/abstracts/search?q=stray%20dogs" title=" stray dogs"> stray dogs</a>, <a href="https://publications.waset.org/abstracts/search?q=baits" title=" baits"> baits</a>, <a href="https://publications.waset.org/abstracts/search?q=disease%20reservoirs" title=" disease reservoirs"> disease reservoirs</a> </p> <a href="https://publications.waset.org/abstracts/147863/assessment-of-the-efficacy-of-oral-vaccination-of-wild-canids-and-stray-dogs-against-rabies-in-azerbaijan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/147863.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">193</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">14</span> A Remotely Piloted Aerial Application System to Control Rangeland Grasshoppers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Daniel%20Martin">Daniel Martin</a>, <a href="https://publications.waset.org/abstracts/search?q=Roberto%20Rodriguez"> Roberto Rodriguez</a>, <a href="https://publications.waset.org/abstracts/search?q=Derek%20Woller"> Derek Woller</a>, <a href="https://publications.waset.org/abstracts/search?q=Chris%20Reuter"> Chris Reuter</a>, <a href="https://publications.waset.org/abstracts/search?q=Lonnie%20Black"> Lonnie Black</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20Latheef"> Mohamed Latheef</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The grasshoppers comprised of heterogeneous assemblages of Acrididae (Family: Orthoptera) species periodically reach outbreak levels by their gregarious behavior and voracious feeding habits, devouring stems and leaves of food crops and rangeland pasture. Cattle consume about 1.5-2.5% of their body weight in forage per day, so pound for pound, a grasshopper will eat 12-20 times as much plant material as a steer and cause serious economic damage to the cattle industry, especially during a drought when forage is already scarce. Grasshoppers annually consume more than 20% of rangeland forages in the western United States at an estimated loss of $1.25 billion per year in forage. A remotely piloted aerial application system with both a spreader and spray application system was used to apply granular insect bait and a liquid formulation of Carbaryl for control of grasshopper infestations on rangeland in New Mexico, United States. Pattern testing and calibration of both the granular and liquid application systems were conducted to determine proper application rate set up and distribution pattern. From these tests, an effective swath was calculated. Results showed that 14 days after application, granular baits were only effective on those grasshopper species that accepted the baits. The liquid formulation at 16 ounces per acre was highly successful at controlling all grasshopper species. Results of this study indicated that a remotely piloted aerial application system can be used to effectively deliver grasshopper control products in both granular and liquid form. However, the spray application treatment proved to be most effective and efficient for all grasshopper species present. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Carbaryl" title="Carbaryl">Carbaryl</a>, <a href="https://publications.waset.org/abstracts/search?q=Grasshopper" title=" Grasshopper"> Grasshopper</a>, <a href="https://publications.waset.org/abstracts/search?q=Insecticidal%20Efficacy" title=" Insecticidal Efficacy"> Insecticidal Efficacy</a>, <a href="https://publications.waset.org/abstracts/search?q=Remotely%20Piloted%20Aerial%20Application%20System" title=" Remotely Piloted Aerial Application System"> Remotely Piloted Aerial Application System</a> </p> <a href="https://publications.waset.org/abstracts/138081/a-remotely-piloted-aerial-application-system-to-control-rangeland-grasshoppers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/138081.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">219</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">13</span> Digital Activism and the Individual: A Utilitarian Perspective</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tania%20Mitra">Tania Mitra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Digital Activism or Cyber Activism uses digital media as a means to disseminate information and mobilize masses towards a specific goal. When digital activism was first born in the early 1990s, it was primarily used by groups of organized political activists. However, with the advent of social media, online activism has filtered down to the individual- one who does not necessarily belong to or identify with an agenda, group, or political party. A large part of digital activism today stems from the individual’s notion of what is right and wrong. This gives rise to a discourse around descriptive ethics and the implications of the independent digital activist. Although digital activism has paved the way for and bolstered support for causes like the MeToo Movement and Black Lives Matter, the lack of a unified, organized body has led to counterintuitive progressions and suspicions regarding the movements. The paper introduces the ideas of 'clout' culture, click baits, and clicktivism (the phenomenon where activism is reduced to a blind following of the online trends), to discuss the impacts of exclusive digital activism. By using Jeremy Bentham's utilitarian approach to ethics, that places emphasis on the best possible outcome for a society, the paper will show how individual online activism reaching for a larger, more common end can sometimes lead to an undermining of that end, not only in the online space but also how it manifests in the real world. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=digital%20activism" title="digital activism">digital activism</a>, <a href="https://publications.waset.org/abstracts/search?q=ethics" title=" ethics"> ethics</a>, <a href="https://publications.waset.org/abstracts/search?q=independent%20digital%20activist" title=" independent digital activist"> independent digital activist</a>, <a href="https://publications.waset.org/abstracts/search?q=utilitarianism" title=" utilitarianism"> utilitarianism</a> </p> <a href="https://publications.waset.org/abstracts/127981/digital-activism-and-the-individual-a-utilitarian-perspective" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/127981.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">125</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12</span> Fish Diversity and Conservation of Two Lacustrine Wetlands of the Upper Benue Basin, Nigeria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=D.%20L.%20David">D. L. David</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20A.%20Wahedi"> J. A. Wahedi</a>, <a href="https://publications.waset.org/abstracts/search?q=Q.%20T.%20Zaku"> Q. T. Zaku </a> </p> <p class="card-text"><strong>Abstract:</strong></p> A study was conducted at River Mayo Ranewo and River Lau, Taraba State Nigeria. The two rivers empty into the Upper Benue Basin. A visual encounter survey was conducted within the two wetlands from June to August, 2014. The fish record was based entirely on landings of fishermen, number of canoes that land fish was counted, types of nets and baits used on each sampling day. Fish were sorted into taxonomic groups, identified to family/species level, counted and weighed in groups. The relative species abundance was determined by dividing the number of species from a site by the total number of species from all tributaries/sites. Fish was preserved in 2% formaldehyde solution and taken to the laboratory, where they were identified. Shannon-Weiner index of species diversity indicated that the diversity was highest at River Mayo Ranewo than River Lau. In the result showed at River Mayo Ranewo, the family Mochokidae recorded the highest (23.15%), followed by Mormyridae (2.64%) and the least was the family Lepidosirenidae (0.04%). While at River Lau the family Mochokidae recorded the highest occurrence of (24.1%), followed by Bagridae (20.20%), and then Mormyridae, which also was the second highest in River Lau, with 18.46% occurrence. There was no occurrence of Malapteruridae and Osteoglossidae (0%) in River Lau, but the least occurrence was the family Gymnarchidae (0.04%). These results indicated that the fish composition were not significantly (p ≤ 0.05) different based on t-test. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=conservation" title="conservation">conservation</a>, <a href="https://publications.waset.org/abstracts/search?q=diversity%20index" title=" diversity index"> diversity index</a>, <a href="https://publications.waset.org/abstracts/search?q=Lau" title=" Lau"> Lau</a>, <a href="https://publications.waset.org/abstracts/search?q=Mayo%20Ranewo" title=" Mayo Ranewo"> Mayo Ranewo</a>, <a href="https://publications.waset.org/abstracts/search?q=wetlands" title=" wetlands"> wetlands</a> </p> <a href="https://publications.waset.org/abstracts/28377/fish-diversity-and-conservation-of-two-lacustrine-wetlands-of-the-upper-benue-basin-nigeria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/28377.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">421</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">11</span> Kebbi State University of Science and Technology, Aliero, Kebbi State</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ugbajah%20Maryjane">Ugbajah Maryjane</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study examined the production of grass cutter and the constraints in Anambra state, Nigeria. Specifically, it described socio-economic characteristics of the respondents, determinants of net farm income and constraints to grass cutter production. Multistage and random sampling methods were used to select 50 respondents for this study. Primary data were collected by means of structured questionnaire. Non-parametric and parametric statistical tools including frequency percentage mean ranking counts, cost and returns and returns and multiple regression were deployed for data analysis. Majority 84% produce on small scale, 64 % had formal education 68% had 3-4 years of farming experience hence small scaled production were common. The income (returns) on investment was used as index of profitability, gross margin (#5,972,280), net farm income (#5,327,055.2) net return on investment (2.5) and return on investment 3.1. Net farm income was significantly influence by stock size and years of farming experience. Grass cutter farmers production problem would be ameliorated by the expression of extension education awareness campaigns to discourage unhealthy practices such as indiscriminant bush burning, use of toxic chemicals as baits, and provision of credits to the farmers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=socio-economic%20factors" title="socio-economic factors">socio-economic factors</a>, <a href="https://publications.waset.org/abstracts/search?q=profitability" title=" profitability"> profitability</a>, <a href="https://publications.waset.org/abstracts/search?q=awareness" title=" awareness"> awareness</a>, <a href="https://publications.waset.org/abstracts/search?q=toxic%20chemicals" title=" toxic chemicals"> toxic chemicals</a>, <a href="https://publications.waset.org/abstracts/search?q=credits" title=" credits"> credits</a> </p> <a href="https://publications.waset.org/abstracts/16650/kebbi-state-university-of-science-and-technology-aliero-kebbi-state" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/16650.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">415</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">10</span> Fish Diversity of Two Lacustrine Wetlands of the Upper Benue Basin, Nigeria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=D.%20L.%20David">D. L. David</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20A.%20Wahedi"> J. A. Wahedi</a>, <a href="https://publications.waset.org/abstracts/search?q=Q.%20T.%20Zaku"> Q. T. Zaku</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A study was conducted at River Mayo Ranewo and River Lau, Taraba State Nigeria. The two rivers empty into the Upper Benue Basin. A survey of visual encounter was conducted within the two wetlands from June to August, 2014. The fish record was based entirely on landings of fishermen, number of canoes that land fish was counted, types of nets and baits used on each sampling day. Fishes were sorted into taxonomic groups, identified to family/ species level, counted and weighed in groups by species. Other aquatic organisms captured by the fishermen were scallops, turtles and frogs. The relative species abundance was determined by dividing the number of species from a site by the total number of species from all tributaries/sites. The fish were preserved in 2% formaldehyde solution and taken to the laboratory, were identified through keys of identification to African fishes and field guides. Shannon-Wieiner index of species diversity indicated that the diversity was highest at River Mayo Ranewo than River Lau. Results showed that at River Mayo Ranewo, the family Mochokidae recorded the highest (23.15%), followed by Mormyridae (22.64%) and the least was the family Lepidosirenidae (0.04%). While at River Lau, the family Mochokidae recorded the highest occurrence of (24.1%), followed by Bagridae (20.20%), and then Mormyridae, which also was the second highest in River Lau, with 18.46% occurrence. There was no occurrence of Malapteruridae and Osteoglossidae (0%) in River Lau, but the least occurrence was the family Gymnarchidae (0.04%). According to the result from the t-test, the fish composition was not significantly different (p≤0.05). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Diversity%20Index" title="Diversity Index">Diversity Index</a>, <a href="https://publications.waset.org/abstracts/search?q=Lau" title=" Lau"> Lau</a>, <a href="https://publications.waset.org/abstracts/search?q=Mayo%20Ranewo" title=" Mayo Ranewo"> Mayo Ranewo</a>, <a href="https://publications.waset.org/abstracts/search?q=Wetlands" title=" Wetlands"> Wetlands</a> </p> <a href="https://publications.waset.org/abstracts/32789/fish-diversity-of-two-lacustrine-wetlands-of-the-upper-benue-basin-nigeria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/32789.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">362</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">9</span> Efficacy of Methyl Eugenol and Food-Based Lures in Trapping Oriental Fruit Fly Bactrocera dorsalis (Diptera: Tephritidae) on Mango Homestead Trees</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Juliana%20Amaka%20Ugwu">Juliana Amaka Ugwu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Trapping efficiency of methyl eugenol and three locally made food-based lures were evaluated in three locations for trapping of <em>B. dorsalis</em> on mango homestead trees in Ibadan South west Nigeria. The treatments were methyl eugenol, brewery waste, pineapple juice, orange juice, and control (water). The experiment was laid in a Complete Randomized Block Design (CRBD) and replicated three times in each location. Data collected were subjected to analysis of variance and significant means were separated by Turkey’s test. The results showed that <em>B. dorsalis </em>was recorded in all locations of study. Methyl eugenol significantly (P < 0.05) trapped higher population of <em>B. dorsalis</em> in all the study area. The population density of <em>B. dorsalis </em>was highest during the ripening period of mango in all locations. The percentage trapped flies after 7 weeks were 77.85%-82.38% (methyl eugenol), 7.29%-8.64% (pineapple juice), 5.62-7.62% (brewery waste), 4.41%-5.95% (orange juice), and 0.24-0.47% (control). There were no significance differences (p > 0.05) on the population of <em>B. dorsalis</em> trapped in all locations. Similarly, there were no significant differences (p > 0.05) on the population of flies trapped among the food attractants. However, the three food attractants significantly (p < 0.05) trapped higher flies than control. Methyl eugenol trapped only male flies while brewery waste and other food based attractants trapped both male and female flies<em>.</em> The food baits tested were promising attractants for trapping <em>B. dorsalis </em>on mango homestead tress<em>,</em> hence increased dosage could be considered for monitoring and mass trapping as management strategies against fruit fly infestation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=attractants" title="attractants">attractants</a>, <a href="https://publications.waset.org/abstracts/search?q=trapping" title=" trapping"> trapping</a>, <a href="https://publications.waset.org/abstracts/search?q=mango" title=" mango"> mango</a>, <a href="https://publications.waset.org/abstracts/search?q=Bactrocera%20dorsalis" title=" Bactrocera dorsalis"> Bactrocera dorsalis</a> </p> <a href="https://publications.waset.org/abstracts/112983/efficacy-of-methyl-eugenol-and-food-based-lures-in-trapping-oriental-fruit-fly-bactrocera-dorsalis-diptera-tephritidae-on-mango-homestead-trees" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/112983.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">122</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">8</span> Field Efficacy Evaluation and Synergistic Effect of Two Rodenticides Zinc Phosphide and Brodifacoum against Field Rats of the Pothwar Region, Pakistan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nadeem%20Munawar">Nadeem Munawar</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Galbraith"> David Galbraith</a>, <a href="https://publications.waset.org/abstracts/search?q=Tariq%20Mahmood"> Tariq Mahmood</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Rodenticides are often included as part of an integrated pest management approach for managing rodent species since they are relatively quick and inexpensive to apply. The current field study was conducted to evaluate the effectiveness of formulated baits of zinc phosphide (2%) and the second generation anticoagulant brodifacoum (0.005%) against field rats inhabiting a wheat-groundnut cropping system. Burrow baiting was initiated at the early flowering stages of the respective crops, and continued through three growth stages (tillering / peg formation, flowering, and maturity). Three treatments were done at equal time intervals, with the final baiting being about 2 weeks before harvest. Treatment efficacy of the trials was assessed through counts of active rodent burrows before and after treatments at the three growth stages of these crops. The results indicated variable degrees of reduction in burrow activities following the three bait applications. The reductions in rodent activity in wheat were: 88.8% (at tillering), 92%, (at flowering/grain formation), and 95.5% (at maturity). In groundnut, the rodent activities were reduced by 91.8%, 93.5% and 95.8% at sowing, peg formation, and maturity stages, respectively. The estimated mortality at all three growth stages of both wheat and groundnut ranged between 60-85%. We recommend that a field efficacy study should be conducted with zinc phosphide and brodifacoum bait formulations to determine their field performance in the reduction of agricultural damage by rodent pest species. It is a promising alternative approach for use of the most potent second-generation anticoagulant (brodifacoum) in resistance management, particularly with respect to reducing environmental risks and secondary poisoning. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=brodifacoum" title="brodifacoum">brodifacoum</a>, <a href="https://publications.waset.org/abstracts/search?q=burrow%20baiting" title=" burrow baiting"> burrow baiting</a>, <a href="https://publications.waset.org/abstracts/search?q=second-generation%20anticoagulant" title=" second-generation anticoagulant"> second-generation anticoagulant</a>, <a href="https://publications.waset.org/abstracts/search?q=synergistic%20effect" title=" synergistic effect "> synergistic effect </a> </p> <a href="https://publications.waset.org/abstracts/107872/field-efficacy-evaluation-and-synergistic-effect-of-two-rodenticides-zinc-phosphide-and-brodifacoum-against-field-rats-of-the-pothwar-region-pakistan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/107872.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">123</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">7</span> Rodents Control in Poultry Production; Harnessing Conflicting Animal Welfare Interests in Developing Countries</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=O.%20M.%20Alabi">O. M. Alabi</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20A.%20Aderemi"> F. A. Aderemi</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20O.%20Ayoola"> M. O. Ayoola</a> </p> <p class="card-text"><strong>Abstract:</strong></p> An aspect of biosecurity measures to ensure good welfare for chickens is rodents’ control. Rats and mice are rodents commonly found in poultry houses in most of the African countries. More than 20,000 species of rat have been identified in Africa among which are; Black house rats (Rattus rattus), East African mole rat (Tachyorcytes splendens), Naked mole rat (Heterocephalus glaber), Zambian mole rat (Fukomys mechowii), African grass rat (Arvicanthis niloticus), Nigerian mole rat (Cryptomys foxi), Target rat (Stochomys longicaudatus) and West African Shaggy rat (Dasymis rufulus). Apart from being destructive, rats and mice are voracious in that they compete with chickens for feed and water thereby causing economical losses to the farmer, they are also vectors to many pathogens of poultry diseases such as Salmonellosis, colibacillosis, ascaridiasis, coryza, pasteurellosis and mycoplasmosis. As bad as these rodents are to the poultry farmers, they are good sources of animal protein to local hunters and other farmers in most African countries. Rat is considered a delicacy in Nigeria and many other African countries hence the need to investigate into how the rats species will not go into extinction. Rodents are usually controlled by poultry farmers with the use of rodenticides which can either be anticoagulant or stomach poison, and with the use of baits. However, elimination of rats and mice is being considered as callous act against these species of animal and their natural existence as human food also. This paper therefore suggests that sanitation methods such as feed removal from rats and mice, controlling feed and water spillage, proper disposal of waste eggs, dead birds and garbage, keeping the surroundings of the poultry clean; rodent proofing by making it difficult for rodents to enter the poultry houses are some of the humane ways of controlling rodents in poultry production to avoid improving the welfare of a particular animal at the expense of the other. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=management" title="management">management</a>, <a href="https://publications.waset.org/abstracts/search?q=poultry" title=" poultry"> poultry</a>, <a href="https://publications.waset.org/abstracts/search?q=rodents" title=" rodents"> rodents</a>, <a href="https://publications.waset.org/abstracts/search?q=welfare" title=" welfare"> welfare</a> </p> <a href="https://publications.waset.org/abstracts/45903/rodents-control-in-poultry-production-harnessing-conflicting-animal-welfare-interests-in-developing-countries" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/45903.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">419</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">6</span> Diversity of Dermatophytes and Keratinophilic Fungi from Inernational Tourist Spots, City of Taj Mahal</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Harison%20Masih">Harison Masih</a>, <a href="https://publications.waset.org/abstracts/search?q=Jyotsna%20Kiran%20Peter"> Jyotsna Kiran Peter</a>, <a href="https://publications.waset.org/abstracts/search?q=Sundara%20Singh"> Sundara Singh</a>, <a href="https://publications.waset.org/abstracts/search?q=Geetha%20Singh"> Geetha Singh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present investigation deals with diversity of dermatophytes and keratinophilic fungi from different tourist spots such as Agra Fort, Akbar tomb, It-Mat-Ud-Daulah, Mariam tomb, Radha Swami Bagh, and Taj Mahal of Agra City. These fungi are medically important which causes various infections and diseases in humans and animals. The main reservoir of these pathogens are the keratinous substances that increases due to birds and animal activities in the vicinity of monuments, where thousands (5413266) annual visitors from all over the world are visiting. The soil samples were subjected to isolate the pathogenic fungi through bait technique (buffalo skin, chicken feathers, human hair and goat tail hair). Baits were spread over the soil samples and incubated at room temperature for 30-35 days and pure culture isolates were maintained in SDA medium, stored at 4°C. Highest number of visitors were (3906453) from Taj Mahal, minimum 10785 at Mariam tomb annually, the total 271 isolates were encountered from soil samples out of these 18 genera and 38 species were found in different season. Highest incidence was 4.79% frequency shown by Chrysosporium keratinophilum while least 738% frequency occurrence by Trichophyton simii in soil samples. From the present study it was concluded that the incidence of pathogenic fungal isolates were the common in tourists soil that are etiological agents of superficial mycosis. Thus, both human and animal activity seemed to play an important role in occurrence and distribution of keratinophilic and related dermatophytes at various tourist places of Agra city. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dermatophytic%20fungal%20diversity" title="dermatophytic fungal diversity">dermatophytic fungal diversity</a>, <a href="https://publications.waset.org/abstracts/search?q=bait%20technique" title=" bait technique"> bait technique</a>, <a href="https://publications.waset.org/abstracts/search?q=visitors%20at%20tourist%20spots" title=" visitors at tourist spots"> visitors at tourist spots</a>, <a href="https://publications.waset.org/abstracts/search?q=human%20and%20animal%20activities" title=" human and animal activities"> human and animal activities</a>, <a href="https://publications.waset.org/abstracts/search?q=soil%20samples" title=" soil samples"> soil samples</a> </p> <a href="https://publications.waset.org/abstracts/17019/diversity-of-dermatophytes-and-keratinophilic-fungi-from-inernational-tourist-spots-city-of-taj-mahal" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17019.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">487</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">5</span> Assessment of Attractency of Bactrocera Zonata and Bactrocera dorsalis (Diptera:Tephritidae) to Different Biolure Phagostimulant-Mixtures</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Dildar%20Gogi">Muhammad Dildar Gogi</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Jalal%20Arif"> Muhammad Jalal Arif</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Junaid%20Nisar"> Muhammad Junaid Nisar</a>, <a href="https://publications.waset.org/abstracts/search?q=Mubashir%20Iqbal"> Mubashir Iqbal</a>, <a href="https://publications.waset.org/abstracts/search?q=Waleed%20Afzal%20Naveed"> Waleed Afzal Naveed</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Ahsan%20Khan"> Muhammad Ahsan Khan</a>, <a href="https://publications.waset.org/abstracts/search?q=Ahmad%20Nawaz"> Ahmad Nawaz</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Sufian"> Muhammad Sufian</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Arshad"> Muhammad Arshad</a>, <a href="https://publications.waset.org/abstracts/search?q=Amna%20Jalal">Amna Jalal</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Fruit flies of Bactrocera genus cause heavy losses in fruits and vegetables globally and insecticide-application for their control creates issues of ecological backlash, environmental pollution, and food safety. There is need to explore alternatives and food-baits application is considered safe for the environment and effective for fruit fly management. Present experiment was carried out to assess the attractancy of five phagostimulant-Mixtures (PHS-Mix) prepared by mixing banana-squash, mulberry, protein-hydrolysate and molasses with some phagostimulant-lure sources including beef extract, fish extract, yeast, starch, rose oil, casein and cedar oil in five different ratios i.e., PHS-Mix-1 (1 part of all ingredients), PHS-Mix-2 (1 part of banana with 0.75 parts of all other ingredients), PHS-Mix-3 (1 part of banana with 0.5 parts of all other ingredients), PHS-Mix-4 (1 part of banana with 0.25 parts of all other ingredients) and PHS-Mix-5 (1 part of banana with 0.125 parts of all other ingredients). These were evaluated in comparison with a standard (GF-120). PHS-Mix-4 demonstrated 40.5±1.3-46.2±1.6% AI for satiated flies (class-II i.e., moderately attractive) and 59.5±2.0-68.6±3.0% AI for starved flies (class-III i.e., highly attractive) for both B. dorsalis and B. zonata in olfactometric study while the same exhibited 51.2±0.53% AI (class-III i.e., highly attractive) for B. zonata and 45.4±0.89% AI (class-II i.e., moderately attractive) for B. dorsalis in field study. PHS-Mix-1 proved non-attractive (class-I) and moderately attractive (class-II) phagostimulant in olfactometer and field studies, respectively. PHS-Mix-2 exhibited moderate attractiveness for starved lots in olfactometer and field-lot in field studies. PHS-Mix-5 proved non-attractive to starved and satiated lots of B. zonata and B. dorsalis females in olfactometer and field studies. Overall PHS-Mix-4 proved better phagostimulant-mixture followed by PHS-Mix-3 which was categorized as class-II (moderately attractive) phagostimulant for starved and satiated lots of female flies of both species in olfactometer and field studies; hence these can be exploited for fruit fly management. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=attractive%20index" title="attractive index">attractive index</a>, <a href="https://publications.waset.org/abstracts/search?q=field%20conditions" title=" field conditions"> field conditions</a>, <a href="https://publications.waset.org/abstracts/search?q=olfactometer" title=" olfactometer"> olfactometer</a>, <a href="https://publications.waset.org/abstracts/search?q=Tephritid%20flies" title=" Tephritid flies"> Tephritid flies</a> </p> <a href="https://publications.waset.org/abstracts/97306/assessment-of-attractency-of-bactrocera-zonata-and-bactrocera-dorsalis-dipteratephritidae-to-different-biolure-phagostimulant-mixtures" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/97306.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">249</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4</span> Evaluation of the Effectiveness of Barriers for the Control of Rats in Rice Plantation Field</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Melina">Melina</a>, <a href="https://publications.waset.org/abstracts/search?q=Jumardi%20Jumardi"> Jumardi Jumardi</a>, <a href="https://publications.waset.org/abstracts/search?q=Erwin%20Erwin"> Erwin Erwin</a>, <a href="https://publications.waset.org/abstracts/search?q=Sri%20Nuraminah"> Sri Nuraminah</a>, <a href="https://publications.waset.org/abstracts/search?q=Andi%20Nasruddin"> Andi Nasruddin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The rice field rat (Rattus argentiventer Robinson and Kloss) is a pest causing the greatest yield loss of rice plants, especially in lowland agroecosystems with intensive cropping patterns (2-3 plantings per year). Field mice damage rice plants at all stages of growth, from seedling to harvest, even in storage warehouses. Severe damage with yield loss of up to 100% occurs if rats attack rice at the generative stage because the plants are no longer able to recover by forming new tillers. Farmers mainly use rodenticides in the form of poisoned baits or as fumigants, which are applied to rat burrow holes. This practice is generally less effective because mice are able to avoid the poison or become resistant after several exposures to it. In addition, excessive use of rodenticides can have negative impacts on the environment and non-target organisms. For this reason, this research was conducted to evaluate the effectiveness of fences as an environmentally friendly mechanical control method in reducing rice yield losses due to rat attacks. This study used a factorial randomized block design. The first factor was the fence material, namely galvanized zinc plate and plastic. The second factor was the height of the fence, namely 25, 50, 75, and 100 cm from the ground level. Each treatment combination was repeated five times. Data shows that zinc fences with a height of 75 and 100 cm are able to provide full protection to plants from rat infestations throughout the planting season. However, zinc fences with a height of 25 and 50 cm failed to prevent rat attacks. Plastic fences with a height of 25 and 50 cm failed to prevent rat attacks during the planting season, whereas 75 and 100 cm were able to prevent rat attacks until all the crops outside of the fence had been eaten by rats. The rat managed to get into the fence by biting the plastic fence close to the ground. Thus, the research results show that fences made of zinc plate with a height of at least 75 cm from the ground surface are effective in preventing plant damage caused by rats. To our knowledge, this research is the first to quantify the effectiveness of fences as a control of field rodents. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=rice%20field%20rat" title="rice field rat">rice field rat</a>, <a href="https://publications.waset.org/abstracts/search?q=Rattus%20argentiventer" title=" Rattus argentiventer"> Rattus argentiventer</a>, <a href="https://publications.waset.org/abstracts/search?q=fence" title=" fence"> fence</a>, <a href="https://publications.waset.org/abstracts/search?q=rice" title=" rice"> rice</a> </p> <a href="https://publications.waset.org/abstracts/186546/evaluation-of-the-effectiveness-of-barriers-for-the-control-of-rats-in-rice-plantation-field" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/186546.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">40</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3</span> Oviposition Responses of the Malaria Mosquito Anopheles gambiae sensu stricto to Hay Infusion Volatiles in Laboratory Bioassays and Investigation of Volatile Detection Methods</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Lynda%20K.%20Eneh">Lynda K. Eneh</a>, <a href="https://publications.waset.org/abstracts/search?q=Okal%20N.%20Mike"> Okal N. Mike</a>, <a href="https://publications.waset.org/abstracts/search?q=Anna-Karin%20Borg-Karlson"> Anna-Karin Borg-Karlson</a>, <a href="https://publications.waset.org/abstracts/search?q=Ulrike%20Fillinger"> Ulrike Fillinger</a>, <a href="https://publications.waset.org/abstracts/search?q=Jenny%20M.%20Lindh"> Jenny M. Lindh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The responses of individual gravid Anopheles gambiae sensu stricto (s.s.) to hay infusion volatiles were evaluated under laboratory conditions. Such infusions have long been known to be effective baits for monitoring mosquitoes that vector arboviral and filarial diseases but have previously not been tested for malaria vectors. Hay infusions were prepared by adding sun-dried Bermuda grass to lake water and leaving the mixture in a covered bucket for three days. The proportions of eggs laid by gravid An. gambiae s.s. in diluted (10%) and concentrated infusions ( ≥ 25%) was compared to that laid in lake water in two-choice egg-count bioassays. Furthermore, with the aim to develop a method that can be used to collect volatiles that influence the egg-laying behavior of malaria mosquitoes, different volatile trapping methods were investigated. Two different polymer-traps eluted using two different desorption methods and three parameters were investigated. Porapak®-Q traps and solvent desorption was compared to Tenax®-TA traps and thermal desorption. The parameters investigated were: collection time (1h vs. 20h), addition of salt (0.15 g/ml sodium chloride (NaCl) vs. no NaCl), and stirring the infusion (0 vs. 300 rpm). Sample analysis was with gas chromatography-mass spectrometry (GC-MS). An. gambiae s.s was ten times less likely to lay eggs in concentrated hay infusion than in lake water. The volatiles were best characterized by thermally desorbed Tenax traps, collected for 20 hours from infusion aliquots with sodium chloride added. Ten volatiles identified from headspace and previously indicated as putative oviposition semiochemicals for An. gambiae s.s. or confirmed semiochemicals for other mosquito species were tested in egg-count bioassays. Six of these (3-methylbutanol, phenol, 4-methylphenol, nonanal, indole and 3-methylindole), when added to lake water, were avoided for egg-laying when lake water was offered as the alternative in dual-choice egg count bioassays. These compounds likely contribute to the unfavorable oviposition responses towards hay infusions. This difference in oviposition response of different mosquito species should be considered when designing control measures. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Anopheles%20gambiae" title="Anopheles gambiae">Anopheles gambiae</a>, <a href="https://publications.waset.org/abstracts/search?q=oviposition%20behaviour" title=" oviposition behaviour"> oviposition behaviour</a>, <a href="https://publications.waset.org/abstracts/search?q=egg-count%20cage%20bioassays" title=" egg-count cage bioassays"> egg-count cage bioassays</a>, <a href="https://publications.waset.org/abstracts/search?q=hay%20infusions" title=" hay infusions"> hay infusions</a>, <a href="https://publications.waset.org/abstracts/search?q=volatile%20detection" title=" volatile detection"> volatile detection</a>, <a href="https://publications.waset.org/abstracts/search?q=semiochemicals" title=" semiochemicals"> semiochemicals</a> </p> <a href="https://publications.waset.org/abstracts/33550/oviposition-responses-of-the-malaria-mosquito-anopheles-gambiae-sensu-stricto-to-hay-infusion-volatiles-in-laboratory-bioassays-and-investigation-of-volatile-detection-methods" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/33550.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">350</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">2</span> Anaerobic Soil Disinfestation: Feasible Alternative to Soil Chemical Fumigants</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20Serrano-P%C3%A9rez">P. Serrano-Pérez</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20C.%20Rodr%C3%ADguez-Molina"> M. C. Rodríguez-Molina</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Palo"> C. Palo</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Palo"> E. Palo</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Lacasa"> A. Lacasa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Phytophthora nicotianae is the principal causal agent of root and crown rot disease of red pepper plants in Extremadura (Western Spain). There is a need to develop a biologically-based method of soil disinfestation that facilitates profitable and sustainable production without the use of chemical fumigants. Anaerobic Soil Disinfestation (ASD), as well know as biodisinfestation, has been shown to control a wide range of soil-borne pathogens and nematodes in numerous crop production systems. This method implies soil wetting, incorporation of a easily decomposable carbon-rich organic amendment and covering with plastic film for several weeks. ASD with rapeseed cake (var. Tocatta, a glucosinolates-free variety) used as C-source was assayed in spring 2014, before the pepper crop establishment. The field experiment was conducted at the Agricultural Research Centre Finca La Orden (Southwestern Spain) and the treatments were: rapeseed cake (RCP); rapeseed cake without plastic cover (RC); control non-amendment (CP) and control non-amendment without plastic cover (C). The experimental design was a randomized complete block design with four replicates and a plot size of 5 x 5 m. On 26 March, rapeseed cake (1 kg·m-2) was incorporated into the soil with a rotovator. Biological probes with the inoculum were buried at 15 and 30-cm depth (biological probes were previously prepared with 100 g of disinfected soil inoculated with chlamydospores (chlam) of P. nicotianae P13 isolate [100 chlam·g-1 of soil] and wrapped in agryl cloth). Sprinkler irrigation was run until field capacity and the corresponding plots were covered with transparent plastic (PE 0.05 mm). On 6 May plastics were removed, the biological probes were dug out and a bioassay was established. One pepper seedling at the 2 to 4 true-leaves stage was transplanted in the soil from each biological probe. Plants were grown in a climatic chamber and disease symptoms were recorded every week during 2 months. Fragments of roots and crown of symptomatic plants were analyzed on NARPH media and soil from rizospheres was analyzed using carnation petals as baits. Results of “survival” were expressed as the percentage of soil samples where P. nicotianae was detected and results of “infectivity” were expressed as the percentage of diseased plants. No differences were detected in deep effect. Infectivity of P. nicotianae chlamydospores was successfully reduced in RCP treatment (4.2% of infectivity) compared with the controls (41.7% of infectivity). The pattern of survival was similar to infectivity observed by the bioassay: 21% of survival in RCP; 79% in CP; 83% in C and 87% in RC. Although ASD may be an effective alternative to chemical fumigants to pest management, more research is necessary to show their impact on the microbial community and chemistry of the soil. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biodisinfestation" title="biodisinfestation">biodisinfestation</a>, <a href="https://publications.waset.org/abstracts/search?q=BSD" title=" BSD"> BSD</a>, <a href="https://publications.waset.org/abstracts/search?q=soil%20fumigant%20alternatives" title=" soil fumigant alternatives"> soil fumigant alternatives</a>, <a href="https://publications.waset.org/abstracts/search?q=organic%20amendments" title=" organic amendments"> organic amendments</a> </p> <a href="https://publications.waset.org/abstracts/47517/anaerobic-soil-disinfestation-feasible-alternative-to-soil-chemical-fumigants" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/47517.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">216</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1</span> First Attempts Using High-Throughput Sequencing in Senecio from the Andes </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=L.%20Salomon">L. Salomon</a>, <a href="https://publications.waset.org/abstracts/search?q=P.%20Sklenar"> P. Sklenar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Andes hold the highest plant species diversity in the world. How this occurred is one of the most intriguing questions in studies addressing the origin and patterning of plant diversity worldwide. Recently, the explosive adaptive radiations found in high Andean groups have been pointed as triggers to this spectacular diversity. The Andes is the species-richest area for the biggest genus from the Asteraceae family: Senecio. There, the genus presents an incredible diversity of species, striking growth form variation, and large niche span. Even when some studies tried to disentangle the evolutionary story for some Andean species in Senecio, they obtained partially resolved and low supported phylogenies, as expected for recently radiated groups. The high-throughput sequencing (HTS) approaches have proved to be a powerful tool answering phylogenetic questions in those groups whose evolutionary stories are recent and traditional techniques like Sanger sequencing are not informative enough. Although these tools have been used to understand the evolution of an increasing number of Andean groups, nowadays, their scope has not been applied for Senecio. This project aims to contribute to a better knowledge of the mechanisms shaping the hyper diversity of Senecio in the Andean region, using HTS focusing on Senecio ser. Culcitium (Asteraceae), recently recircumscribed. Firstly, reconstructing a highly resolved and supported phylogeny, and after assessing the role of allopatric differentiation, hybridization, and genome duplication in the diversification of the group. Using the Hyb-Seq approach, combining target enrichment using Asteraceae COS loci baits and genome skimming, more than 100 new accessions were generated. HybPhyloMaker and HybPiper pipelines were used for the phylogenetic analyses, and another pipeline in development (Paralogue Wizard) was used to deal with paralogues. RAxML was used to generate gene trees and Astral for species tree reconstruction. Phyparts were used to explore as first step of gene tree discordance along the clades. Fully resolved with moderated supported trees were obtained, showing Senecio ser. Culcitium as monophyletic. Within the group, some species formed well-supported clades with morphologically related species, while some species would not have exclusive ancestry, in concordance with previous studies using amplified fragment length polymorphism (AFLP) showing geographical differentiation. Discordance between gene trees was detected. Paralogues were detected for many loci, indicating possible genome duplications; ploidy level estimation using flow cytometry will be carried out during the next months in order to identify the role of this process in the diversification of the group. Likewise, TreeSetViz package for Mesquite, hierarchical likelihood ratio congruence test using Concaterpillar, and Procrustean Approach to Cophylogeny (PACo), will be used to evaluate the congruence among different inheritance patterns. In order to evaluate the influence of hybridization and Incomplete Lineage Sorting (ILS) in each resultant clade from the phylogeny, Joly et al.'s 2009 method in a coalescent scenario and Paterson’s D-statistic will be performed. Even when the main discordance sources between gene trees were not explored in detail yet, the data show that at least to some degree, processes such as genome duplication, hybridization, and/or ILS could be involved in the evolution of the group. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=adaptive%20radiations" title="adaptive radiations">adaptive radiations</a>, <a href="https://publications.waset.org/abstracts/search?q=Andes" title=" Andes"> Andes</a>, <a href="https://publications.waset.org/abstracts/search?q=genome%20duplication" title=" genome duplication"> genome duplication</a>, <a href="https://publications.waset.org/abstracts/search?q=hybridization" title=" hybridization"> hybridization</a>, <a href="https://publications.waset.org/abstracts/search?q=Senecio" title=" Senecio"> Senecio</a> </p> <a href="https://publications.waset.org/abstracts/131641/first-attempts-using-high-throughput-sequencing-in-senecio-from-the-andes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/131641.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">139</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> </div> <div 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