Status And Distribution Of The Striped Hyaena, Hyaena Hyaena, In Turkey: An Updatedassessment (Carnivora: Mammalia),
2021
TÜBİTAK
Status And Distribution Of The Striped Hyaena, Hyaena Hyaena, In Turkey: An Updatedassessment (Carnivora: Mammalia), Mühsi̇n Çoğal, Yasi̇n İlemi̇n, Mustafa Sözen
Turkish Journal of Zoology
The Striped Hyaena, Hyaena hyaena, extends its distribution in the north into Turkey, where it has always been rare. In a status assessment conducted by Kasparek et al. in 2004, it was shown that the species is at the brink of extinction. We compiled information from different sources including a press survey and camera trapping in different parts of the country. The situation has even deteriorated since then. The population has strongly decreased, in particular, in the Marmara and Mediterranean regions, and presently the species survives in Western Anatolia only in some small relict populations in Manisa, İzmir, Muğla, and …
Diversity Of Bats In Three Selected Forest Types In Peninsular Malaysia,
2021
TÜBİTAK
Diversity Of Bats In Three Selected Forest Types In Peninsular Malaysia, Nursyereen Mohd Nasir, Dzulhelmi Muhammad Nasir, Rosli Ramli
Turkish Journal of Zoology
Bats, occupying a variety of habitats, play important roles in the tropical forest. Through this study, comparisons on bat species richness and evenness in primary forest, secondary forest, and urban forest were made. Sampling was conducted between 18:30 PM and 06:30 AM using 10 mist-nets and four harp traps for three consecutive nights at the primary and secondary forest of Ulu Gombak Forest Reserve and urban forest in the Universiti Malaya Botanical Garden. This study progressed from February 2012 until April 2014. A total number of 1226 individuals representing 46 species were managed to be captured throughout the period of …
First Report Of The Chilli Thrips, Scirtothrips Dorsalis Hood, 1919 (Thysanoptera:Thripidae) In Turkey,
2021
TÜBİTAK
First Report Of The Chilli Thrips, Scirtothrips Dorsalis Hood, 1919 (Thysanoptera:Thripidae) In Turkey, Ekrem Atakan, Serkan Pehli̇van
Turkish Journal of Zoology
The chilli thrips, Scirtothrips dorsalis Hood, 1919 (Thysanoptera: Thripidae) was reported for the first time in Adana Province, Turkey in October, 2020 on blueberries [Vaccinium myrtillus L. (Ericaceae)]. Its heavy infestation was detected on the vegetative parts of the blueberries. In this short communication, a brief summary of its diagnosis and damage as well as its economic importance in the region is provided.
Positioning Entomopathogenic Nematodes For The Future Viticulture: Exploring Their Use Against Biotic Threats And As Bioindicators Of Soil Health, Raquel Campos-Herrera, Ignacio Vicente-Díez, Rubén Blanco-Pérez, Maryam Chelkha, María Del Mar González-Trujillo, Miguel Puelles, Rasa Cepulité, Alicia Pou
Turkish Journal of Zoology
Vineyards face several biotic threats that compromise the grape quality and quantity. Among those that cause relevant economic impact and have worldwide distribution are the oomycete Plasmopara vitícola, the fungi Erysiphe necator and Botrytis cinerea, and the arthropods Lobesia botrana, Tetranychus urticae, and Phylaenus spumarius (principal vector of the bacterial disease Xylella fastidiosa in Europe). Their management relies primarily on agrochemicals with short persistence; widespread use of these chemicals causes environmental and human health problems. The challenge of sustainable viticulture is to provide ecologically sound alternatives. In this regard, the application of entomopathogenic nematodes (EPNs) and natural products derived from …
The Lure Of Hidden Death: Development Of An Attract-And-Kill Strategy Against Wireworms Combining Semiochemicals And Entomopathogenic Nematodes, Diana La Forgia, Pamela Bruno, Raquel Campos-Herrera, Ted Turlings, Francois Verheggen
Turkish Journal of Zoology
Wireworms are polyphagous soil-dwelling pests that are hard to control. Attract-and-kill strategies, combining attractive semiochemicals with biocontrol agents, have great promise to control insect pests. We hypothesized that the combination of plant semiochemicals and entomopathogenic nematodes (EPNs) in an attract-and-kill system could greatly enhance the nematodes' efficiency against wireworms. We evaluated the potential of alginate beads loaded with plant extracts and EPNs to control Agriotes obscurus. We tested the efficiency to kill wireworms or to reduce their feeding activity when combining potato tuber extracts as attractants with any of seven different EPN populations. While a direct application of EPNs on …
Assessment Of Entomopathogenic Nematodes And Their Symbiotic Bacteria To Control The Stink Bugs Euschistus Heros And Dichelops Melacanthus (Heteroptera: Pentatomidae) In The Soybean-Corn Succession System, Samanta Letícia Lopes Nanzer, Gustavo Henrique Recchia, Julie Giovanna Chacon-Orozco, Raphael Satochi Abe Silva, Jorge Franco Maringoli Cardoso, Luis Garrigós Leite
Turkish Journal of Zoology
The Neotropical brown stink bug Euschistus heros and the green-belly stink bug Dichelops melacanthus are the most important pests today for the succession system of soy-corn in Brazil. Dichelops melacanthus attacks the emerging shoot (epicotyl) of corn plants at the seedling stage of their development, remaining and reproducing on the straw over generations. Euschistus heros, on the other hand, feeds directly on the grains and lodge under fallen leaves after the soybean harvest, due to the absence of another crop host. Entomopathogenic nematodes (EPNs) are capable of killing insects due to their ability to search for the host in the …
Indiscriminate Ingestion Of Entomopathogenic Nematodes And Their Symbiotic Bacteria By Aedes Aegypti Larvae: A Novel Strategy To Control The Vector Of Chikungunya, Dengue And Yellow Fever., Farooq A. Shah, Mostafa M. Abdoarrahem, Colin Berry, Mustapha Touray, Selçuk Hazir, Tariq M. Butt
Turkish Journal of Zoology
Third and fourth instar larvae of Aedes aegypti actively ingested entomopathogenic nematodes (EPNs) and their symbiotic bacteria, resulting in larval mortality. All six EPN species evaluated in this study were pathogenic to Ae. aegypti but varied significantly in their virulence. Heterorhabditis bacteriophora and Steinernema carpocapsae were most virulent, H. megidis and S. kraussei showed the least virulence, whereas H. downesi and S. feltiae had intermediate virulence. Larval mortality was dose dependent for all EPN species. When using a dose of 100 infective juveniles (IJs) per larva, H. bacteriophora and S. carpocapsae caused 90%-100% mortality, whereas H. downesi and S. feltiae …
Compatibility Of Entomopathogenic Nematodes With Plant Extracts And Post-Exposure Virulence Test Under Laboratory Condition,
2021
TÜBİTAK
Compatibility Of Entomopathogenic Nematodes With Plant Extracts And Post-Exposure Virulence Test Under Laboratory Condition, Adeola Abiola Oso, Tshimangadzo Ramakuwela, Anofi Omotayo Tom Ashafa
Turkish Journal of Zoology
The efficacy of both botanical pesticides and entomopathogenic nematodes (EPN) is largely dose-dependent and driven by environmental conditions. Combination of the EPNs and botanicals may enhance their efficacy; thus, we investigated the compatibility of the medicinal plants Alepidea amatymbica and Elephantorrhiza elephantina with five locally isolated EPN strains, three Steinernema (S. khoisanae, S. biddulphi and S. innovationi) and two Heterorhabditis (H. bacteriophora and Heterorhabditis sp. SGI 244). The experiments were designed to evaluate EPNs survival in plant extracts extracted using water and ethanol at 1%, 0.75%, 0.50%, 0.25% and 0.125% concentrations and nematode viability post-exposure. A concentration of 1000 IJs/mL …
Determining Some Biological Parameters Of Aenasius Arizonensis (Girault)(Hymenoptera: Encyrtidae) On Cotton Mealybug And The Rate Of Parasitism In Fieldconditions, Doğancan Kahya, Asi̇me Fi̇li̇z Çalişkan Keçe, Mehmet Ri̇fat Ulusoy
Turkish Journal of Zoology
Aenasius arizonensis (Girault) (Hymenoptera: Encyrtidae) is the primary parasitoid of Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae). Some biological parameters of this parasitoid have not been fully understood. Therefore, this study was conducted to determine biological parameters of A.arizonensis at 25 °C, 65% R.H, 16 : 8 L : D with age-stage two-sex life table and effectiveness of this parasitoid in field conditions in Turkey. The results showed that pre-oviposition, oviposition and post-oviposition periods of A. arizonensis were calculated as 1.5, 26, and 3.1 days, respectively. In addition, total mean longevity was determined as 31 days for female and 18 days for …
Susceptibility Of Agriotes Larvae (Coleoptera: Elateridae) To "Stress And Kill" Strategies Using Spinosad And The Entomopathogenic Fungus Metarhizium Brunneum., Pierre Antoine Bourdon, Ian Baxter, Giselher Grabenweger, Tariq Mahmud Butt
Turkish Journal of Zoology
Wireworms (Agriotes obscurus, Agriotes lineatus, Agriotes sordidus) are major pests of arable crops. Damage caused by these subterranean pests has increased following the withdrawal of many traditional synthetic insecticides. Wireworms are susceptible to entomopathogenic fungi belonging to the genus Metarhizium. The aim of this study was to determine if exposure of different wireworm species to sublethal doses of the insecticide spinosad altered their susceptibility to different strains of Metarhizium brunneum. Of the three wireworm species studied, A. obscurus was the most susceptible species to the isolates of M. brunneum tested, while A. lineatus and A. sordidus were not affected by …
Larvicidal, And Cytoxicity Of Lepidium Sativum L. Seed Extract Against Culex Pipiens L. (Diptera: Culicidae),
2021
TÜBİTAK
Larvicidal, And Cytoxicity Of Lepidium Sativum L. Seed Extract Against Culex Pipiens L. (Diptera: Culicidae), Lamya Ahmed Al- Keridis, Rania Ali El Hadi Mohamed, Nael Abutaha, Fahd A. Almekhlafi, Amin A. Al-Doaiss, Thikra A. N. Almashaan
Turkish Journal of Zoology
In this work, we investigated the larvicidal, ovicidal, and histopathological alterations induced by Lepidium sativum seed extracts in Culex pipiens. Hexane, chloroform, ethyl acetate, and methanol solvents were used for the seed extraction. Only ethyl acetate seed extract was active against the third instar mosquito larvae of Cx. pipiens. The ethyl acetate extract had an LC$_{50}$ of 27.03 ?g/mL. Egg hatchability was between 95% (25 μg/mL) and 5% (200 μg/mL). The ethyl acetate treated larvae showed protruding epithelial cells, and degraded microvilli. The total phenolic content was 0.3 ± 0.0 mg of gallic acid equivalents/g in the ethyl acetate extract. …
Data Repository For "North American Porcupine Distribution In The Pacific Northwest And Evaluation Of A Non-Invasive Monitoring Technique",
2021
Humboldt State University
Data Repository For "North American Porcupine Distribution In The Pacific Northwest And Evaluation Of A Non-Invasive Monitoring Technique", Cara L. Appel, Katie M. Moriarty, Sean M. Matthews, David S. Green, Stacy Anderson, Evan King, J Scott Yaeger, Jeremy Brown, Claire Bortot, Tim Bean
Research Data Sets
North American Porcupines (Erethizon dorsatum) have a broad geographic distribution across much of the continent, but recent evidence suggests that their populations may be declining in some areas, including the Pacific Northwest. Estimating baseline historical and contemporary distributions of Porcupines is necessary for initiating monitoring efforts and, if necessary, informing strategic conservation actions. We compiled 1905 occurrence records of Porcupines in Washington, Oregon, and northern California from 1908 to 2018. Using maximum entropy modeling (Maxent), we created historical and contemporary distribution models based on Porcupine records from 1981–2010 and 2012–2018, respectively, to match the temporal scale of available …
Assessing Pace-Of-Life: Comparing Metabolism And Behavior In Tarantulas,
2021
Eastern Michigan University
Assessing Pace-Of-Life: Comparing Metabolism And Behavior In Tarantulas, Haley Vanscoyoc
Master's Theses and Doctoral Dissertations
Pace-of-Life Syndrome (PoLS) links physiology, behavior, and life history to understand how an organism lives and is under-researched in many invertebrate groups. In this study I used five tarantula species to assess if they follow the predictions of PoLS. I compared individual species as well as Old- and New-World lineages and solitary and sub-social species. I predicted that Old- World and sub-social species would have higher resting metabolic rates (RMRs) and activity levels compared to New-World and solitary species. RMRs were measured using an open-flow respirometry system, and a classic open-arena test was used to assess activity level. Spearman’s correlation …
Dung Beetle (Scarabaeinae) Diversity Of The Highest Elevation In West Africa: The Nimba Mountain Range,
2021
Western Kentucky University
Dung Beetle (Scarabaeinae) Diversity Of The Highest Elevation In West Africa: The Nimba Mountain Range, Jacob Bowen
Mahurin Honors College Capstone Experience/Thesis Projects
The Nimba Mountain Range in Guinea, Ivory Coast, and Liberia is within the Upper Guinean Forests, a critical biodiversity hotspot highly threatened by various human activities. The region is home to many endemic species including the viviparous Nimba toad, Nimba otter-shrew, and the discrete Bossou chimpanzee population. Dung beetles can act as a focal taxon from which extrapolation to the diversity of other taxa and ecosystem health can be made. Elevational trends in dung beetle diversity were investigated on the Nimba Mountain Range and in the nearby Bossou Chimpanzee reserve in Guinea. Dung beetle species diversity surveys aimed to document …
Evaluating Potential Effects Of Solar Power Facilities On
Wildlife From An Animal Behavior Perspective,
2021
San Diego Zoo Institute for Conservation Research
Evaluating Potential Effects Of Solar Power Facilities On Wildlife From An Animal Behavior Perspective, Rachel Y. Chock, Barbara Clucas, Elizabeth K. Peterson, Bradley Blackwell, Daniel T. Blumstein, Kathleen Church, Esteban Fernández-Juricic, Gabriel Francescoli, Alison L. Greggor, Paul Kemp, Gabriela M. Pinho, Peter M. Sanzenbacher, Bruce A. Schulte, Pauline Toni
United States Department of Agriculture Wildlife Services: Staff Publications
Solar power is a renewable energy source with great potential to help meet increasing global energy demands and reduce our reliance on fossil fuels. However, research is scarce on how solar facilities affect wildlife. With input from professionals in ecology, conservation, and energy, we conducted a research-prioritization process and identified key questions needed to better understand impacts of solar facilities on wildlife. We focused on animal behavior, which can be used to identify population responses before mortality or other fitness consequences are documented. Behavioral studies can also offer approaches to understand the mechanisms leading to negative interactions (e.g., collision, singeing, …
Temporal And Spatial Blood Feeding Patterns Of Urban
Mosquitoes In The San Juan Metropolitan Area, Puerto Rico,
2021
United States Department of Agriculture, Wildlife Services, National Wildlife Research Center, Fort Collins, CO
Temporal And Spatial Blood Feeding Patterns Of Urban Mosquitoes In The San Juan Metropolitan Area, Puerto Rico, Matthew W. Hopken, Limarie J. Reyes-Torres, Nicole Scavo, Antoinette J. Piaggio, Zaid Abdo, Daniel Taylor, James Pierce, Donald A. Yee
United States Department of Agriculture Wildlife Services: Staff Publications
Simple Summary: Understanding the biodiversity of urban ecosystems is critical for management of invasive and pest species, conserving native species, and disease control. Mosquitoes (Culicidae) are ubiquitous and abundant in urban ecosystems, and rely on blood meals taken from vertebrates. We used DNA from freshly blood-fed mosquitoes to characterize the diversity of vertebrate host species in the San Juan Metropolitan Area, Puerto Rico. We collected two mosquito species that fed on a variety of vertebrates. Culex quinquefasciatus fed on 17 avian taxa (81.2% of blood meals), seven mammalian taxa (17.9%), and one reptilian taxon (0.85%). Aedes aegypti blood meals were …
Best Management Practices For Trapping Furbearers In The United States,
2021
Association of Fish and Wildlife Agencies
Best Management Practices For Trapping Furbearers In The United States, H. Bryant White, Gordon R. Batcheller, Edward K. Boggess, Clifford L. Brown, Joseph W. Butfiloski, Thomas A. Decker, John D. Erb, Michael W. Fall, David A. Hamilton, Tim L. Hiller, George F. Hubert Jr., Matthew J. Lovallo, John F. Olson, Nathan M. Roberts
United States Department of Agriculture Wildlife Services: Staff Publications
Humans have used wild furbearers for various purposes for thousands of years. Today, furbearers are sustainably used by the public for their pelts, leather, bones, glands, meat, or other purposes. In North America, contemporary harvest of furbearers has evolved along with trap technologies and societal concerns, and is now highly regulated and more closely coupled with harvest analysis and population monitoring. Traps and regulated trapping programs provide personal or cultural rewards that can also support conservation, and can assist with advancing ecological knowledge through research, protecting endangered species, restoring populations or habitats, protecting personal property, and enhancing public health and …
Strategic Considerations For Invasive Species Managers In The Utilization Of Environmental Dna (Edna): Steps For Incorporating This Powerful Surveillance Tool,
2021
National Invasive Species Council Staff
Strategic Considerations For Invasive Species Managers In The Utilization Of Environmental Dna (Edna): Steps For Incorporating This Powerful Surveillance Tool, Jeffrey Morisette, Stanley Burgiel, Kelsey Brantley, Wesley M. Daniel, John Darling, Jeanette Davis, Thomas Franklin, Keith Gaddis, Margaret Hunter, Richard Lance, Tracy Leskey, Yale Passamaneck, Antoinette Piaggio, Brian Rector, Adam Sepulveda, Melissa Smith, Carol A. Stepien, Taylor Wilcox
United States Department of Agriculture Wildlife Services: Staff Publications
Invasive species surveillance programs can utilize environmental DNA sampling and analysis to provide information on the presence of invasive species. Wider utilization of eDNA techniques for invasive species surveillance may be warranted. This paper covers topics directed towards invasive species managers and eDNA practitioners working at the intersection of eDNA techniques and invasive species surveillance. It provides background information on the utility of eDNA for invasive species management and points to various examples of its use across federal and international programs. It provides information on 1) why an invasive species manager should consider using eDNA, 2) deciding if eDNA can …
Reproductive Trade-Offs In The Colorado Checkered Whiptail Lizard (Aspidoscelis Neotesselatus): An Examination Of The Relationship Between Clutch And Follicle Size,
2021
Colorado State University
Reproductive Trade-Offs In The Colorado Checkered Whiptail Lizard (Aspidoscelis Neotesselatus): An Examination Of The Relationship Between Clutch And Follicle Size, Hannah E. Caracalas, S. S. French, S. B. Hudson, B. M. Kluever, A. C. Webb, D. Eifler, A. J. Lehmicke, Lise M. Aubry
United States Department of Agriculture Wildlife Services: Staff Publications
Life history theory predicts that there should be an inverse relationship between offspring size and number, because individuals cannot simultaneously maximize both when resources are limited. Although extensively studied in avian species, the occurrence and determinants of reproductive tradeoffs in oviparous reptiles are far less understood, particularly in parthenogenetic species. We studied this trade-off in the Colorado Checkered Whiptail, Aspidoscelis neotesselatus, a female-only parthenogenetic lizard. Using data previously collected in 2018 and 2019, we tested for clutch and egg size trade-offs and determined whether this relationship could be influenced by female size and aspects of physiological condition. Physiological condition …
Modelling The Factors Affecting The Probability For Local Rabies Elimination By Strategic Control,
2021
University of Pretoria
Modelling The Factors Affecting The Probability For Local Rabies Elimination By Strategic Control, Johann L. Kotzé, John Duncan Grewar, Aaron M. Anderson
United States Department of Agriculture Wildlife Services: Staff Publications
Dog rabies has been recognized from ancient times and remains widespread across the developing world with an estimated 59,000 people dying annually from the disease. In 2011 a tri-partite alliance consisting of the OIE, the WHO and the FAO committed to globally eliminating dog-mediated human rabies by 2030. Regardless of global support, the responsibility remains with local program managers to implement successful elimination programs. It is well known that vaccination programs have a high probability of successful elimination if they achieve a population-coverage of 70%. It is often quoted that reducing population turnover (typically through sterilizations) raises the probability for …
