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Full-Text Articles in Biology
Survey Of Native Predatory Hemipterans And Assessment Of Nabis Americoferus Carayon (Hemiptera: Nabidae) As A Biological Control Agent Of Lepidopteran Tomato Pests, Andrew Laflair
Electronic Theses and Dissertations
Invasive species have become a grave threat to the economic viability of our global vegetable producers. Tomato pinworm Tuta absoluta Meyrick (Lepidoptera: Gelechiidae) has expanded from its range originating from Peru to being established in nearly hundreds of countries, causing tomato production losses of up to 100% on occasion; however, it has not yet been found in Canada or the USA. Southwestern Ontario is a significant tomato producer making it a high risk from this invasive species. Efficient integrated control methods such as native biological control agents (BCAs) that avoid creating insecticide resistance are ideal. Surveys of Southwestern Ontario conservation …
Insect Diversity And Association With Plants: A Case Study In Rural Areas Of Dhirkot, Azad Kashmir Pakistan, Abu Ul Hassan Faiz, Mehboob Ul Hassan, Mikhail F. Bagaturov, Majid Mahmood, Ghazal Tariq, Lariab Zahra Faiz
Insect Diversity And Association With Plants: A Case Study In Rural Areas Of Dhirkot, Azad Kashmir Pakistan, Abu Ul Hassan Faiz, Mehboob Ul Hassan, Mikhail F. Bagaturov, Majid Mahmood, Ghazal Tariq, Lariab Zahra Faiz
Journal of Bioresource Management
Insects play a vital role for proper functioning of forest ecosystem, including positive roles as pollinators, seed dispersers, genetic linkers and detrimental effects by feeding on and/or killing trees. The present study was conducted to find insect association with plants in rural areas of Dhirkot. The study was conducted from March, 2019 to September, 2019. The sampling was carried out by line transect method. Thirty transects were taken for sampling insects. Sixty-five species of insects in association with 150 plants were recorded.
Mosquito Diversity And Positive Pools For The West Nile Virus In Forested Versus Non-Forested Areas, Elizabeth C. Paul
Mosquito Diversity And Positive Pools For The West Nile Virus In Forested Versus Non-Forested Areas, Elizabeth C. Paul
Honors Projects
The West Nile virus (WNV) is one of the leading causes of mosquito borne illness in the United States (CDC, 2018). This virus is a neurotropic pathogen that can cause fever and encephalitis. It is known that the Culex species is the primary vector for WNV. Humans infected with the WNV are typically asymptomatic. There is a small portion of individuals that experience West Nile fever which could include symptoms like high fever, vision loss, and coma (CDC, 2018). Previous studies have shown that mosquitoes tend to favor forests and wetlands (Hay et al., 1998), however, it is unknown if …
Insights Into The Development And Evolution Of Exaggerated Traits Using De Novo Transcriptomes Of Two Species Of Horned Scarab Beetles, Ian A. Warren, J. Cristobal Vera, Annika Johns, Robert Zinna, James H. Marden, Douglas J. Emlen, Ian Dworkin, Laura C. Lavine
Insights Into The Development And Evolution Of Exaggerated Traits Using De Novo Transcriptomes Of Two Species Of Horned Scarab Beetles, Ian A. Warren, J. Cristobal Vera, Annika Johns, Robert Zinna, James H. Marden, Douglas J. Emlen, Ian Dworkin, Laura C. Lavine
Biological Sciences Faculty Publications
Scarab beetles exhibit an astonishing variety of rigid exo-skeletal outgrowths, known as ‘‘horns’’. These traits are often sexually dimorphic and vary dramatically across species in size, shape, location, and allometry with body size. In many species, the horn exhibits disproportionate growth resulting in an exaggerated allometric relationship with body size, as compared to other traits, such as wings, that grow proportionately with body size. Depending on the species, the smallest males either do not produce a horn at all, or they produce a disproportionately small horn for their body size. While the diversity of horn shapes and their behavioural ecology …