Exploring The Niche Of Rickettsia Montanensis (Rickettsiales: Rickettsiaceae) Infection Of The American Dog Tick (Acari: Ixodidae), Using Multiple Species Distribution Model Approaches, 2020 Old Dominion University
Exploring The Niche Of Rickettsia Montanensis (Rickettsiales: Rickettsiaceae) Infection Of The American Dog Tick (Acari: Ixodidae), Using Multiple Species Distribution Model Approaches, Catherine A. Lippi, Holly Gaff, Alexis L. White, Heidi K. St. John, Allen L. Richards, Sadie J. Ryan
Biological Sciences Faculty Publications
The American dog tick, Dermacentor variabilis (Say) (Acari: Ixodidae), is a vector for several human diseasecausing pathogens such as tularemia, Rocky Mountain spotted fever, and the understudied spotted fever group rickettsiae (SFGR) infection caused by Rickettsia montanensis. It is important for public health planning and intervention to understand the distribution of this tick and pathogen encounter risk. Risk is often described in terms of vector distribution, but greatest risk may be concentrated where more vectors are positive for a given pathogen. When assessing species distributions, the choice of modeling framework and spatial layers used to make predictions are important. …
Three-Lined Potato Beetle, 2020 Utah State University
Three-Lined Potato Beetle, Nick Volesky
All Current Publications
The three-lined potato beetle (Lema daturaphila) is part of the Chrysomelidae family of beetles. It originates from North and Central America but has since been reported causing economic damage to crops worldwide, such as the cape gooseberry in South Africa and potato in Australia. Though uncommon, the three-lined potato beetle has previously been documented in Utah. In August 2020, it was closely observed causing economic damage in tomatillo production on a commercial vegetable farm in rural Box Elder County, Utah. This fact sheet reviews three-lined potato beetle identification, life cycle, and look-alikes, damage, and management.
Nebline, Nov./Dec. 2020, 2020 University of Nebraska - Lincoln
Nebline, Nov./Dec. 2020
NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County
Nebraska Extension Celebrates 20 Years of School Enrichment Nutrition Kits!
Recipe of the Month
Fun Winter Gardening Projects
Garden Guide: Things to Do This Month
Be a Master Gardener!
Upcoming Green Industry Conferences
Helping Foster a Growth Mindset in Young Children
Pesticide Applicator Trainings
Landlord/Tenant Lease & Crop Budget Workshops
Extension News
4-H Announcements for enrolled 4-H'ers or 4-H volunteers
Heart of 4-H Volunteer Award: Jodi Gabel
Heart of 4-H Volunteer Award: Sarah Lanik-Frain and Mike Frain
2020 4-H Horse Awards
Extension Calendar
Outgoing 4-H Council Members
Youth Science Day for Homeschooled Youth
Ag Society Annual Election & Meeting
Super …
Defining Bee Pollinator Community Composition In Tennessee Soybean, 2020 University of Tennessee, Knoxville
Defining Bee Pollinator Community Composition In Tennessee Soybean, Andrew L. Lawson
Masters Theses
Two planting dates of various soybean varieties were planted in Jackson and Knoxville, TN during 2018 and 2019 with the overall intent of surveying the diversity bee (Hymenoptera) genera in these agroecosystems and also to assess the potential for using late maturing soybean as a food resource for bees during the dearth of floral resources that often occurs during the fall. We also investigated how manipulating planting dates and soybean variety selection affected the occurrence of insect pests that occurred in the soybean.
Both active (netting) and passive (bee bowls and blue-vane traps) sampling were used to collect the bees, …
Effects Of Temporal Variation On Ambient Light In Northwest Arkansas, 2020 University of Arkansas, Fayetteville
Effects Of Temporal Variation On Ambient Light In Northwest Arkansas, Ashlyn Anderson
Biological Sciences Undergraduate Honors Theses
An animal’s life success is determined solely by its fitness, which makes choosing a mate one of its most important life decisions. Natural selection plays a big part in an animal’s phenotype, but so does sexual selection. Even though females are usually thought to be the choosier sex, in many species or seasons males are also choosy. Male mate preference is an understudied topic compared to female mate preference and therefore, even less is known about the outcomes of a male’s prior mating experience’s influence on future mating experiences. Therefore, I dove deeper into this topic with the highly studied …
The Promise Of A Multi-Disciplinary, Mixed-Methods Approach To Inform Insect Pest Management: Evidence From Wyoming Alfalfa, 2020 Denison University
The Promise Of A Multi-Disciplinary, Mixed-Methods Approach To Inform Insect Pest Management: Evidence From Wyoming Alfalfa, Randa Jabbour, Shiri Noy
Faculty Publications
No abstract provided.
Mosquito Microbiomes: Understanding The Interface Between Microbiome, Environment, And Human Pathogens, 2020 University of Massachusetts Boston
Mosquito Microbiomes: Understanding The Interface Between Microbiome, Environment, And Human Pathogens, Amanda G. Tokash-Peters
Graduate Doctoral Dissertations
The study of mosquito microbiomes promises a deeper understanding of factors influencing interactions between mosquito hosts, human pathogens, and the environment. While several studies have focused on tripartite interactions between host, pathogen, and microbiome, far fewer have analyzed the environmental factors that shape these interactions and provide the basis for the formation of microbial communities in the mosquito host. Additionally, the use of Wolbachia and similar anti-arboviral symbionts in mosquitoes to control pathogen transmission has emerged as a popular idea for mosquito control and requires further investigation. The works presented here address changes in mosquito microbiomes, including the abundance of …
Two New Species Of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae), 2020 University of California - Riverside
Two New Species Of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae), David C. Hawks
Insecta Mundi
Two new species of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae) are described from Oaxaca and Queretaro, Mexico: C. pricei Hawks and C. robackeri Hawks.
Validation Of Chrysina Valentini Zubov And Ivshin, 2019 (Coleoptera: Scarabaeidae: Rutelinae) By Morphometric And Cuticular Reflectance Analyses, 2020 South Texas College
Validation Of Chrysina Valentini Zubov And Ivshin, 2019 (Coleoptera: Scarabaeidae: Rutelinae) By Morphometric And Cuticular Reflectance Analyses, David C. Robacker, Karen M. Robacker, William C. Warfield
Insecta Mundi
Micromorphometric analyses of genital capsules and comparison of adult cuticular reflectance of two species of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae) support the status of C. valentini Zubov and Ivshin, 2019 as a valid species. Compared with its closest relative C. optima (Bates, 1888), capsules of C. valentini are proportionately wider at the base of the parameres than those of C. optima, and taper toward the apex more abruptly. Reflectance of C. valentini under natural light appears slightly greenish while C. optima is uniformly reddish. The number of teeth on the protibia and the shape of the mesosternal process, characters …
Redescripción De Eulachnesia Boteroi Monné Y Monné, 2015 (Coleoptera: Cerambycidae: Lamiinae: Hemilophini), 2020 36988 Pontevedra, Spain
Redescripción De Eulachnesia Boteroi Monné Y Monné, 2015 (Coleoptera: Cerambycidae: Lamiinae: Hemilophini), Sergio Devesa
Insecta Mundi
Eulachnesia boteroi Monné y Monné, 2015 (Coleoptera: Cerambycidae: Lamiinae: Hemilophini) es redescrito, ilustrado dorsal, ventral y lateralmente, así como diversos detalles de su morfología. Es realizada la designación de un neotipo y la especie es registrada por primera vez para Ecuador. Adicionalmente, es propuesta una clave para la identificación de las especies del género.
Eulachnesia boteroi Monné and Monné, 2015 (Coleoptera: Cerambycidae: Lamiinae: Hemilophini) is redescribed and illustrated dorsally, ventrally and laterally, with several specific details. The designation of a neotype is made and the species is registered for the first time for Ecuador. Additionally, a key is proposed for …
A New Species Of Oncotophasma Rehn, 1904 (Phasmida: Diapheromeridae) From Colombia, 2020 Universidad Distrital Francisco José de Caldas.
A New Species Of Oncotophasma Rehn, 1904 (Phasmida: Diapheromeridae) From Colombia, Andres David Murcia, Oscar J. Cadena-Castañeda, Daniela Santos Martins Silva
Insecta Mundi
Abstract. Oncotophasma aurantiaviridiata Murcia, Cadena-Castañeda, and Silva new species (Phasmida: Diapheromeridae) from the Colombian Andes is described. The new species is distinguished by its peculiar coloration, which highlights greenish and orange tones. It is also the first record of the genus for the eastern slope of the Colombian Andes. The previous distribution recorded for the genus is the Chocó biogeographic region from Costa Rica to Colombia, with species being found in the Colombian areas of influence of this biogeographic region, such as the western and central slopes of the Andes.
Resumen. Se describe a Oncotophasma aurantiaviridiata Murcia, Cadena-Castañeda y …
A Review Of The Nearctic Species Of Fornax Laporte (Coleoptera: Eucnemidae: Macraulacinae: Macraulacini) With Descriptions Of Six New Species, 2020 2301 Cypress Way Apt. 22 Madison, WI 53713
A Review Of The Nearctic Species Of Fornax Laporte (Coleoptera: Eucnemidae: Macraulacinae: Macraulacini) With Descriptions Of Six New Species, Robert L. Otto
Insecta Mundi
The Nearctic species of Fornax Laporte are reviewed. Three species are redescribed, and six new species are described mainly from southeastern United States. The new species are F. appalachiensis , F. convexicollis, F. floridana, F. lucidicollis, F. melsheimeri and F. parallelicollis. A neotype is designated for Hylochares bicolor Melsheimer, with notes on its purpose. Each species is diagnosed and imaged. A new identification key is provided for all known species of Fornax present in the Nearctic region, replacing previous Nearctic species keys of Muona (2000) and Otto (2017).
Selenopidae (Arachnida: Araneae), A New Host Spider Family For The Spider Wasp Tachypompilus Ferrugineus (Say) (Hymenoptera: Pompilidae: Pompilini), 2020 Atlanta, GA
Selenopidae (Arachnida: Araneae), A New Host Spider Family For The Spider Wasp Tachypompilus Ferrugineus (Say) (Hymenoptera: Pompilidae: Pompilini), Frank E. Kurczewski, Rick C. West, Sarah C. Crews, N. R. Jenzen-Jones
Insecta Mundi
Four online photographs from Oaxaca, Mexico taken by N. R. Jenzen-Jones and posted on inaturalist.org reveal Selenops sp., probably S. mexicanus Keyserling (Arachnida: Araneae: Selenopidae), as a new host spider species, genus and family for the common and widespread American spider wasp Tachypompilus ferrugineus (Say) (rusty spider wasp). The wasp transported the immobilized spider up an exterior stucco wall of a house, dorsal side upward, walking backwards for 3 m to her nest in a gap between the wooden planking and stucco wall beneath the roof, while grasping the femur of its right pedipalp with her mandibles.
Description Of The Male Of Euschistus (Euschistus) Baranowskii Eger And Bianchi (Heteroptera: Pentatomidae: Pentatominae: Carpocorini), 2020 Florida State Collection of Arthropods,
Description Of The Male Of Euschistus (Euschistus) Baranowskii Eger And Bianchi (Heteroptera: Pentatomidae: Pentatominae: Carpocorini), Joseph E. Eger Jr.
Insecta Mundi
Euschistus (Euschistus) baranowskii Eger and Bianchi (Heteroptera: Pentatomidae: Pentatominae: Carpocorini) was described based on a single female specimen. In this paper, I describe the male of the species, primarily the genitalia, and compare it to other species of Euschistus (Euschistus) Dallas.
New Species Of Trachyderini From Mexico And Central America (Coleoptera: Cerambycidae: Cerambycinae), 2020 American Coleoptera Museum
New Species Of Trachyderini From Mexico And Central America (Coleoptera: Cerambycidae: Cerambycinae), James E. Wappes, Antonio Santos-Silva
Insecta Mundi
Three new trachyderine species in the subtribe Trachyderina (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini) are described: Entomosterna kovariki Wappes and Santos-Silva, new species, from Belize; Gortonia sumideroensis Wappes and Santos-Silva, new species, from Mexico (Chiapas); and Sphaenothecus vandenberghei Wappes and Santos-Silva, new species, from Nicaragua. A new key to Entomosterna species, and a previous Sphaenothecus key by Chemsak and Noguera (1998) is modified to include the new species, with both provided herein.
Addendum And Update To Zidek (2020):Catalogue Of Species-Group Names Assigned To Copris Geoffroy, Coptodactyla Burmeister, Litocopris Waterhouse, Microcopris Balthasar, Paracopris Balthasar, Pseudocopris Ferreira, Pseudopedaria Felsche, Sinocopris Ochi, Kon And Bai, And Thyregis Blackburn (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini), Jiri Zidek
Insecta Mundi
The catalogue of species-group names of nine coprine genera (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini), published earlier this year, is updated and revised. Presented are species-group taxa overlooked in compiling the catalogue and new species-group taxa described in 2020, i.e. after the cut-off date of the catalogue.
Northern Giant Hornet (Vespa Mandarinia) And Yellow-Legged Hornet (Vespa Velutina), Potential Pests Of Honey Bees, 2020 Clemson University
Northern Giant Hornet (Vespa Mandarinia) And Yellow-Legged Hornet (Vespa Velutina), Potential Pests Of Honey Bees, Benjamin Andrew Powell
Agricultural Education
Exotic hornets present a significant threat to apiculture. Recent introductions of the yellow-legged hornet to Europe and the asian giant hornet to North America have made it critical that regulators, beekeepers and the general public be able to detect and identify these exotic hornets and to understand their biology to minimize the potential impacts to apiculture in South Carolina were they to be introduced.
Abundance And Diversity Of Dung Beetles (Coleoptera: Scarabaeoidea) As Affected By Grazing Management In The Nebraska Sandhills Ecosystem, 2020 University of Nebraska-Lincoln
Abundance And Diversity Of Dung Beetles (Coleoptera: Scarabaeoidea) As Affected By Grazing Management In The Nebraska Sandhills Ecosystem, Patrick M. Wagner, Gandura Omar Abagandura, Martha Mamo, Thomas Weissling, Ana Wingeyer, Jeffrey D. Bradshaw
Department of Entomology: Faculty Publications
Dung beetles (Coleoptera: Scarabaeoidea) serve a significant role in regulating ecosystem services on rangelands. However, the influence of grazing management on dung beetle communities remains largely unknown. The purpose of this study was to investigate dung beetle abundance and diversity throughout the grazing season in the Nebraska Sandhills Ecoregion. Grazing treatments included: continuous grazing (CONT), low-stocking rotational grazing (LSR), high-stocking rotational grazing (HSR), and no grazing (NG). The abundance and diversity of dung beetles were measured in the 2014 and 2015 grazing seasons using dung-baited pitfall traps. Dung beetle abundance for each grazing treatment was characterized through four indices: peak …
A Mathematical Model Of Flexible Collective Defense: Crisis Response In Stingless Bees, 2020 Arizona State University
A Mathematical Model Of Flexible Collective Defense: Crisis Response In Stingless Bees, Maria Gabriela Navas Zuloaga, Kaitlin M. Baudier, Theodore P. Pavlic, Jennifer Fewell, Noam Ben-Asher, Yun Kang
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
The Encyclopedia Of North American Drosophilids Volume 2: Drosophilids Of The Southeast, 2020 Michigan Technological University
The Encyclopedia Of North American Drosophilids Volume 2: Drosophilids Of The Southeast, Thomas Werner, Tessa E. Steenwinkel, John Jaenike
Open Access Books
The Encyclopedia of North American Drosophilids Volume 2: Drosophilids of the Southeast provides an introduction to the flies of the family Drosophilidae of the Southeast of the United States. The book strives to facilitate identification of most of the drosophilid species in this region and provides remarks on interesting aspects of their biology and suggestions for future research on them. The book is intended for researchers, teachers, and students wishing to discover the diversity of these flies.
Access The Encyclopedia of North American Drosophilids Volume 1: Midwest and Northeast here: https://digitalcommons.mtu.edu/oabooks/1/