Digital Commons Network^™

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, 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), 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. …

The Business Of Sustainability, Singapore Management University

Perspectives@SMU

Price points, fundraising, and scaling are the unavoidable and necessary parts that turn sustainability dreams into reality. It helps to have investors that believe in both the mission and business

Creating Value In Sustainability, Singapore Management University

Perspectives@SMU

You can create value when you deliver what the market demands or if you can identify and remove costs from the system. But it does not take away ‘Oh sh*t!’ moments

Lee Kong Chian School Of Business Year In Review 2019-2020, Singapore Management University

SMU Corporate Reports

We all knew that 2020 would be an extraordinary year for the Lee Kong Chian School of Business. It marks our 20th anniversary of our first entering cohort of undergraduates! What no one imagined was that this year would also be extraordinary because of the global pandemic. Despite it being a challenging year, it is safe to say that we have come through the first wave of the Covid-19 pandemic in reasonably good shape.

Designing Multifunctional Urban Agroforestry With People In Mind, John Taylor, Sarah Taylor Lovell

Plant Sciences and Entomology Faculty Publications

Urban landscapes combining trees and crops—urban agroforestry (UAF) systems—may offer greater ecological and cultural benefits than annual cropping systems. Interest in UAF is growing, as evidenced by an increasing number of built projects and articles in the popular press and the academic literature on the subject. However, the practice of UAF appears to far outpace research on its scientific underpinnings or its design. Developing sustainable, resilient UAF sites can be challenging because of biophysical and sociocultural conditions unique to the city; however, cities offer opportunities not found in rural environments including the potential to close open nutrient loops between consumers …

Community Orchards For Food Sovereignty, Human Health, And Climate Resilience: Indigenous Roots And Contemporary Applications, Sarah Taylor Lovell, Jann Hayman, Hannah Hemmelgarn, Andrea A. Hunter, John R. Taylor

Plant Sciences and Entomology Faculty Publications

Community orchards could play a valuable role as nature-based solutions to complex challenges we face today. In these unique plantings, a variety of nut- and fruit-producing trees and berry shrubs are often established together on public spaces to provide the community with healthy, fresh food. Interest in these plantings has been increasing in the United States, even more so since the COVID-19 pandemic highlighted vulnerabilities in our food systems. However, the roots of community orchards can be traced back to Indigenous foodways which have persisted for millennia. Then and now, community orchards support an array of functions, positioning them to …

Momentum: Research & Innovation For Fall 2021, University Of Rhode Island

Publications (Research and Economic Development)

The Fall 2021 issue of Research & Innovation, a periodical focused on research at the University of Rhode Island.

Table Beet Variety Trial, Rebecca Brown

University of Rhode Island Vegetable Production Research Reports

No abstract provided.

Article: "An Indian Captive In Germany", Major General Syed Ali Hamid

Special Collections (Miscellaneous)

This is the first of two articles in which Major General Syed Ali Hamid writes about captivity during the Second World War – this article is about Anis Ahmed Khan, an Indian officer held as a Prisoner of War in Germany for five years.

This text is part of a digital images collection, "The Unremembered: Indian Soldiers of World War II" by Professor Annu Palakunnathu Matthew, available at: https://digitalcommons.uri.edu/wwii-indian-soldiers/

The Intergenerational Transmission Of Violence, Rejection Sensitivity, And The Impact Of Self-Regulation: A Mechanism Study Of Adolescent Dating Abuse, Evan J. Basting

ETD Archive

The association between experiencing parent-to-child aggression and later dating abuse (DA) in adolescence is well-supported by previous empirical findings and theoretical frameworks, including the intergenerational transmission of violence theory, social learning theory, and relationship continuity theory. Less is known about what underlies this association. Among a sample of high school students, this study tested the hypothesis that rejection sensitivity would mediate between parent-to-child aggression and adolescent DA. Additionally, this study hypothesized that greater self-regulation would buffer the association between rejection sensitivity and adolescent DA. Although rejection sensitivity did not independently mediate between parent-to-child aggression and DA, self-regulation interacted with rejection …

Decolonial Feminist Theory: Embracing The Gendered Colonial Difference In Management And Organisation Studies, Jennifer Manning

Articles

Feminist theories in management and organization studies, each with their own ontological and epistemological assumptions, offer critical perspectives of the status quo to challenge our idea of progress in the discipline, yet there is limited engagement with ideas, theories, or practices from the lived experiences of Global South women. Decolonial feminism engages with debates pertaining to coloniality/ modernity and indigenous identity and gender in Latin America, while providing a space for the voices and lived experiences of marginalized, non‐Western(ised) women. Positioned in the context of Guatemalan Maya women and deploying critical insights from decolonial feminists, I unpack how the discourse …

A Critical Analysis Of The Application Of Augmented Reality (Ar) For Monitoring And Documentation Of Construction Site Progress In The Irish Aec Industry., Bim Tudublin, Lukasz Sarnot

Capstone Reports

Sarnot, L. (2021) A critical analysis of the application of augmented reality (AR) for monitoring and documentation of construction site progress in the Irish AEC industry, Capstone Project from the MSc in aBIMM

Diacylglycerol Lipase-Β Knockout Mice Display A Sex-Dependent Attenuation Of Traumatic Brain Injury-Induced Mortality With No Impact On Memory Or Other Functional Consequences, Jefin Jose

VCU's Medical Journal Club: The Work of Future Health Professionals

Traumatic brain injury has been a concern in recent years with a greater understanding of its effects on the brain. The endocannabinoid system leads to inflammation when activated, leading to a poorer prognosis in vivo for traumatic brain injury patients. In the present study, the researchers wanted to identify the potentially neuroprotective effects of DAGL-β knockout when mice were exposed to traumatic brain injury. Using a variety of different techniques, the researchers were able to conclude that DAGL-β knockout did not lead to neuroprotective benefits but was associated with lower levels of mortality immediately following the injury. In addition, the …

The Covid-19 Vaccine Development Landscape, Areebah Ahmed

VCU's Medical Journal Club: The Work of Future Health Professionals

This presentation focused on the current ongoing developments for the COVID-19 vaccine as described in The Covid-19 Vaccine Development Landscape by Tung Thanh Le et. al. An overview of the competing companies and the specifics of their vaccine development is presented, along with the current phases. Moderna and Inovio Pharmaceuticals are just a few of the companies working towards the common goal of a proven effective vaccine. Additionally, the presentation contains visuals of the biological components of the virus, as well as discussions of how organizations such as the CEPI (Coalition for Epidemic Preparedness Innovations) have assisted the progress of …

The Promises Of Neurodegenerative Disease Modeling, Jefin Jose

VCU's Medical Journal Club: The Work of Future Health Professionals

In Jean-Antoine Lepesant's review of The promises of neurodegenerative disease modeling, the author evaluates the present and past roles of molecular genetics in biomedical research and assesses the use of animal models in neurodegenerative disease modeling. Despite posing various ethical issues, particularly surrounding the clinical implications of CRISPR/Cas9, molecular genetics has allowed researchers to determine the pathogenic origin of various diseases as well as mimic the conditions of genetically altered patients. Molecular genetics has also facilitated a transgenic approach to create animal models for mammalian disorders. In particular, D. melanogaster serves as a preliminary research tool in the investigation of …

Annual Report Of The Selectboard, Treasurer, And Other Town Officers For The Town Of Newbury, New Hampshire For The Fiscal Year Ending December 31, 2020 With Vital Statistics For The Year 2020., Newbury Town Representatives

Newbury, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Annual Report Of The Selectmen, Treasurer, And All Other Officers And Committees For The Town Of Newton, New Hampshire Financial Year Ending December 31, 2020., Newton Town Representatives

Newton, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Town Of New Durham, Nh Annual Report For The Year Ending December 31, 2020., New Durham Town Representatives

New Durham, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Annual Report Of The Town Officers Northwood, Nh For The Fiscal Year Ending December 31, 2020 And The School District For The Fiscal Year Ending June 30, 2020., Northwood Town Representatives

Northwood, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Annual Report For The Town Of Northfield, New Hampshire For The Year Ending December 31, 2020., Northfield Town Representatives

Northfield, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Annual Report Of The Officers, Trustees, Boards, Committees, And Agents For The Town Of Nottingham, New Hampshire For The Year Ending December 31, 2020., Nottingham Town Representatives

Nottingham, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Town Of New Ipswich, New Hampshire Annual Report For 2020., New Ipswich Town Representatives

New Ipswich, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.