Entomology Commons^™

Contrasting Tick Species Behaviors: A Course-Based Undergraduate Research Experience (Cure), Sara Benham, Shovan Dutta, Rohan Maddamsetti, Clayton Wright, Alena Anderson, David T. Gauthier, Holly D. Gaff

Spora: A Journal of Biomathematics

Tick-borne diseases are on the rise throughout the world, and there is a need to better understand tick behavior in order to identify potential new interventions. Ticks have a complex life history and can survive months off-host. There is a lack of large-scale data on off-host tick behavior, which leaves a gap in understanding of tick biology outside of tick-host interactions. Introducing undergraduate students to authentic research early in their studies can help prepare them for independent inquiry in upper-level classes. To address the student needs and fill gaps in tick research, students in introductory biology courses recorded observations of …

Eristalis Tenax Movement Behavior In Response To Light, Temperature, And Food, Jeffery J. Zheng, Zdena M. Janderova, Jason D. Lang

Georgia Journal of Science

Drone flies, Eristalis tenax (Diptera: Syrphidae), are important generalist pollinators and visit flowers globally that range widely in color. The flies’ photoreceptors allow them to sense light wavelengths between 300-600 nm and E. tenax exhibit a positive phototactic response. To understand the effects of light on E. tenax movement, we conducted two-choice behavioral tests to determine their phototactic response to different wavelengths of light across the spectrum (ultraviolet to red light, plus full spectrum white light). The drone flies moved most and quickest toward sunlight, with almost twice the percentage of flies moving toward sunlight than toward black and …

The Long-Term Effects Of Prescribed Fire On Floral Abundance And Bumble Bee Abundance In Mixed-Oak Forests Of Southeastern Ohio, Moses Shafer

Theses, Dissertations and Capstones

Pollinators are declining due to climate change and habitat loss driven by agriculture and urbanization. In fire-adapted ecosystems, fire promotes the biodiversity of plants by creating space, reducing competition, and increasing light and nutrient availability. However, little is known regarding the effects of fire on floral abundance of plants used by Bombus. The overall goal of this project was to assess the long-term effects of fire on floral abundance and Bombus abundance. Our specific questions were: (1) How does fire frequency influence floral abundance?, (2) How does fire frequency influence floral abundance of species specifically utilized by bumble bees?, …

Checklist And Key To The Millipede Species Of Georgia, United States, With Notes On Distribution, Lance Andrew, Bruce Snyder

Graduate Research Showcase

Millipedes are an exceptionally diverse class of animals that have an impact on soil structure and nutrient cycling. Despite their abundance, importance, and wide distribution, they are understudied compared to other animal taxa, and biogeographical information is scant. Georgia, though the largest state by land area east of the Mississippi River, has largely been overlooked by regional millipede checklists. Without baseline species distributions and abundances to inform wildlife management decisions, sufficient measures cannot be taken to preserve millipede biodiversity, especially in light of recent changes in climate and land use. Taxonomic resources for millipede identification in North America are also …

Prevalence Of Insecticide Resistance Gene In Aedes Albopictus Population In Illinois Regions, Merylann Ochieng

2024 Awards for Excellence in Student Research and Creative Activity - Documents

Mosquitoes are vectors known to transmit many pathogens and parasites that cause serious human diseases such as Malaria, Dengue, Yellow and Chikungunya fever, Encephalitis, and Filariasis (Becker et al., 2010) (Franklinos et al., 2019). Aedes albopictus specie transmits Zika, Chikungunya, yellow Fever and Rift valley fever viruses (Leta et al., 2018). Aedes species are geographically invading new areas due to globalization and environmental changes (Lwande et al., 2020). Temperature increase, severe rainfall, and high humidity encourage diseases to spread to new areas where new vectors may act as carriers (Näslund et al., 2021). Aedes albopictus are expanding further along the …

Efficacy Of Cloves As A Repellent For Pest Ants (Formicidae), Aadee Malavade

2024 REYES Proceedings

I examined the efficacy of cloves for repellent activity against foraging ants. Control baits consisting of a cracker/paper substrate topped with granulated sugar or chapati (Indian bread) were presented next to treatment baits (cracker/paper, granulated sugar and spice spread over the sugar) to ants in natural habitats. After an hour, the numbers of ants recruiting to the control and treatment baits were recorded. A timed study of ants with 30-minute duration was done to understand behavior of ants over time. Data were analyzed with the sign test. Cloves showed promise as ant repellents.

Ants And Their Response To Chili Powder, Antu Biswas

2024 REYES Proceedings

Spices can be used as an eco-friendly ant repellent. In this study, I tried to observe the ants’ response to chili powder and whether or not the spice can be an effective ant repellent.

The Efficacy Of Dry Peppermint Leaves As An Ant Repellent, Amal Chacko

2024 REYES Proceedings

Ant (Formicidae) infestation is a typical residential disturbance, often necessitating the use of chemical repellents that pose environmental and health dangers. This study looks into the possibilities of a natural alternative, dry peppermint (Mentha piperita L) leaves as a chemical repellent. Given the diversity of ant species and their variable responses to stimuli, this study seeks to determine the efficiency of dried peppermint leaves as a general ant repellent. A pilot study will be carried out to determine the repellent qualities of this spice against a specific ant species. The precise aims include evaluating if dry peppermint leaves …

Ants And Spices: Investigating The Repellent Effects Of Household Spices On Ants: A Study Of Chili, Coriander, And Cumin Powders, Abhishikta Pradhan

2024 REYES Proceedings

The aim of this study was to test the ant-repellent potential of household spices, namely chili powder, coriander powder, and cumin powder, against ants (Formicidae). The experiments were conducted using sticky note paper as a substrate, on which granulated sugar was placed as bait. In the control baits, only granulated sugar was used, while in the treatment baits, granulated sugar mixed with each spice was used. The baits were placed near ant nests. One hour after placing the baits, the number of ants on the control and treatment baits was counted for each control-treatment pair (five pairs in total, with …

Cardamom Spice: A Potential Ant Repellent, Deepanshi Gupta

2024 REYES Proceedings

This novel research has been conducted to identify the efficacy of cardamom powder to repel ants (Formicidae) in the households and analyze the ant behavior towards the spice. The study was done using a bait and a substrate along with a spice. Granulated sugar was used as a bait material with butter crackers as a substrate. The granulated sugar was topped over the substrate in the control sample while the cardamom powder was added on top of the sugar in the treatment sample. The control sample (no cardamom powder) and treatment sample (with cardamom powder) were kept at a distance …

Evaluating The Repellent Properties Of Paprika On Ants, Jonathan J. Toj Castellanos

2024 REYES Proceedings

Ants are a problem no matter where you are, which is why we should always have a way to repel them on hand. Spices can be an eco-friendly and cheaper alternative to common insecticides sold in supermarkets. These insecticides are generally made from toxic products, which can affect both humans and animals. This research aimed to find the perfect spice to replace insecticides. Paprika was chosen because it is very common, especially in Guatemalan territory. Several experiments were conducted to verify the effects of paprika on ants. It was tested on one of the most common ant species in Central …

Investigating Turmeric’S Sustainable Properties For Pest Control As An Ant Repellent, Sabyasachi Parija

2024 REYES Proceedings

Spices have long been known to possess various properties, including their ability to deter pests. This study investigates the potential of turmeric (Curcuma longa) as a natural ant-repellent. By testing the spice in various controlled environments, this research aimed to identify its efficacy compared to untreated baits. The results reveal that turmeric is a promising alternative to chemical pesticides, with significant effects in repelling ants without harm to the ecosystem.

The Ant-Repellant Activity Of Ginger (Zingiber Officinale) And Cardamom (Elettaria Cardamomum), Nevil S

2024 REYES Proceedings

Ants, while beneficial in natural ecosystems, can become pests when they invade human habitats. This study explored the potential of common household spices as a non-toxic alternative to chemical pesticides for ant repellency. Experiments were conducted using powdered ginger and crushed cardamom, which were applied to sugar biscuits (bait) in two ways: sprinkled on top and arranged in a circle around the bait. Ant activity was monitored over time, and data was analyzed using the Sign Test. The results indicated that both ginger and cardamom significantly repelled ants, demonstrating their effectiveness as natural ant deterrents. These findings suggest that spices …

White Pepper Powder Repels Ants, Mobashar Ahmad

2024 REYES Proceedings

In this study, I investigated ant responses to white pepper to see whether the spice can repel foraging ants. I performed several bioassays by placing control and treatment baits. The results demonstrated that white pepper powder significantly reduces ant activity.

Investigations Into The Ant Deterrent Properties Of Asafoetida Ferula Asafoetida And Star Anise Illicium Verum, Chinmayaram K

2024 REYES Proceedings

This study assesses asafoetida and star anise as eco-friendly alternatives to chemical ant deterrents. It involved placing replicates of two bait types, a control (granulated sugar) and a treatment (granulated sugar and spice), on yellow paper substrates at five different ant-infested sites. The efficacy of the spice was evaluated by comparing the ant count on each bait every 10, 40, 60, 120, and 180 minutes. Percentage repellency (PR) was calculated for both the spices, and the data was analysed with the sign test. Further tests used only the treatment bait to evaluate the efficacy of the two varieties of asafoetida …

Bone Traces And Modifications From Feeding By Dermestes Maculatus, B. V. Adams, Leon G. Higley

School of Natural Resources: Faculty Publications

That Dermestes maculatus feeding can leave marks on bones is established in the literature - that D. maculatus routinely mark bones is not. Our results here, exposing fleshed bones to D. maculatus adults and immatures for almost two months after complete tissue removal, indicate that under natural conditions D. maculatus do not feed on bones. The key issue seems to be the ability of D. maculatus to seek new food sources versus being confined (and eventually starving) on bones. In a natural setting, once a food supply is exhausted, D. maculatus would seek new food …

Pest Slugs And Snails And Their Management In Broadacre Crops, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Slugs and snails cause damage to all broadacre crops. Numbers of slugs and snails have increased in broadacre cropping in Western Australia (WA) with the use of minimum tillage and stubble-retention practices. These systems increase the organic content of paddocks and soil moisture content, leading to higher survival levels of slugs and snails.

Slug and snail pests in Australia have come from other countries, mainly in the Mediterranean region. They have similar lifecycles, which means similar management techniques can be employed to control them in broadacre crops.

Effective management requires application of controls that coincide with different phases of the …

Periodical Cicadas In Tennessee, Karla M. Addesso, Jason B. Oliver, Martine Bowombe-Toko, Douglas L. Airhart

Extension Publications

No abstract provided.

Entomology Striped Cucumber Beetle, Kaushalya Amarasekare

Extension Publications

No abstract provided.

Crapemyrtle Aphid, Kripa Dhakal, Kaitlin Barrios, Karla M. Addesso

Extension Publications

No abstract provided.