Entomology Commons^™

Squash Bug Integrated Pest Management, Nick Volesky, Marion Murray

All Current Publications

This infographic reviews integrated pest management for squash bugs. It includes information on the following: resistant varieties of vegetables to plant and crop rotation, homemade traps, mechanical destruction, mulches, trap crops, natural enemies, and organic and synthetic insecticides.

Preferred Plants And Nectar Collecting Times For Honey Production, David Macfawn, Jennifer M.K. O'Keefe, Sophie Warny, Carol Wymer, June Rampy Ponder

Clemson Extension Publishing

This book addresses three important questions for South Carolina beekeepers – which plants are bees in South Carolina using for nectar forage, when bees collect nectar from those plants, and how can understanding nectar foraging habits inform beekeepers as they work to gather specific types of premium honey? In 2021, the South Carolina Beekeeper’s Association, led by David MacFawn, designed and implemented a statewide pollen study, the first in any state in over fifty years, to answer these questions. Informed by data gathered from 19 apiaries across the state, this book contains the results of that study, including large-scale melissopalynological …

Attitudes Towards Insects: An Attempt To Change Negative Attitudes To Neutral Or Positive, Christina Chapman

Department of Entomology: Distance Master of Science Projects

Purpose and Summary

The purpose of this project was to examine whether negative attitudes towards insects could be changed in children after learning about them in a safe and enjoyable environment. At the start of this project, I was a science teacher in an urban middle school, where most students were neither fond of nor interested in insects. This experience shaped my project: I wanted to change attitudes from negative to positive, transforming “eww gross, kill it!” into “let it live; it has a job to do.” Through my studies in the entomology program, my belief that insects are highly …

Seasonal And Landscape-Driven Variations In Forage Resources Of Apis Mellifera Scutellata: Implications For Pollination Sustainability And Colony Health In Taita Taveta County, Kenya, Mary Chege, Mbatha B. Wambua, Wambua J. Kilonzo, Sevgan Subramanian, Beatrice T. Nganso

All Peer-Reviewed Publications

Seasonality and land-use change are key factors influencing forage availability for managed honey bee colonies, yet knowledge of forage identity and how these factors influence forage availability remains limited in Africa. To address these gaps, we used DNA metabarcoding to identify nectar and pollen plant species supporting the nutrition of the African savannah honey bee, Apis mellifera scutellata, across different land-use/land cover types and seasons in Taita Taveta County, Kenya. We identified 224 forage plant species from 65 families, with Asteraceae, Fabaceae, and Myrtaceae being the top contributors. Forage availability was significantly influenced by landscape and season, with honey bees …

Longitudinal Surveillance Of Aedes Aegypti (Diptera: Culicidae) In Urban Coastal Kenya: Population Dynamics, Blood Feeding Frequency And Dengue Virus Infection Rates, Josephine Osalla, Louis Clement Gouagna, Gilbert Rotich, Maureen Nzilani, Penina Safari, Kennedy Senagi, Francis Mutuku, Baldwyn Torto, David P. Tchouassi

All Peer-Reviewed Publications

The coastal region of Kenya has emerged as a focal point for urban dengue virus transmission driven by Aedes aegypti as the primary vector. To gain a deeper understanding of the epidemiological situation, we carried out a year-long longitudinal study (December 2021- November 2022) of the population dynamics of A. aegypti through weekly mosquito surveys using ovitrap and CO2-baited Biogents (BG) mosquito traps in Ukunda, an urban township in the coastal region. Aedes eggs laid in ovitraps were exclusively A. aegypti with 80.8% mean hatch rate. A total of 35,109 adult A. aegypti were captured, with twice as many females …

Heterogeneous Impacts For Malaria Control From Larviciding Across Villages And Considerations For Monitoring And Evaluation, Ellie Sherrard-Smith, Ulrike Fillinger, Jean Philippe B. Tia, Peter Winskill, Benjamin G. Koudou, Emile S.F. Tchicaya, Antoine Sanou, Fredros Okumu, Mercy Opiyo, Silas Majambere, Arran Hamlet, Giovanni Charles, Ben Lambert, Thomas S. Churcher

All Peer-Reviewed Publications

Malaria vector control tools currently focus on insecticide treated nets (ITNs) and indoor residual spraying in malaria-endemic locations, but additional preventative strategies are needed to address protection gaps. Larval source management (LSM) includes larvicide application to aquatic habitat and an array of alternative forms of environmental efforts. An individual-based transmission model for falciparum malaria is used to demonstrate the theoretical benefit of suppressing malaria adult mosquito vector densities through LSM. The model simulates results of epidemiological trials from Western Kenya (a hilly area with papyrus swamps adjacent to human settlements and moderate to high perennial malaria transmission) and Côte d’Ivoire …

Meeting Report On An Integrated Research Agenda For Mosquito-Borne Arboviruses, Angela K. Ulrich, Nicolina M. Moua, Alison Mack, Natsuko Imai-Eaton, J. Erin Staples, Angela J. Mehr, Julia T. Ostrowsky, Tabitha Leighton, Ana Cehovin, Petra C. Fay, Josephine P. Golding, Emma Maynard, Luke Alphey, Diana P. Rojas Alvarez, Lark L. Coffey, Nuno R. Faria, Rafael Maciel-De-Freitas, Kevin Maringer, Kris A. Murray, Henrik Salje, Rosemary Sang, Pedro F.C. Vasconcelos, Yee Sin Leo, Steven P. Sinkins, Jocelyne Neto De Vasconcelos, Samuel K. Dadzie, Eva Harris, Thais H. Dos Santos, Raman Velayudhan

All Peer-Reviewed Publications

The emergence and re-emergence of mosquito-borne arbovirus (MBV) diseases pose a rapidly expanding global health threat fueled by the convergence of multiple ecologic, economic, and social factors, including climate change, land use, poverty, deficiencies of water storage and sanitation, and limitations of vector control programs. On December 6, 2023, the Wellcome Trust and the University of Minnesota's Center for Infectious Disease Research and Policy held a meeting titled "An integrated approach to mosquito-borne arboviruses: a priority research agenda."The meeting comprised presentations, panels, and facilitated discussions aimed at describing the state of the field, highlighting recent accomplishments, identifying novel strategies, and …

Field Responses Of Glossina Pallidipes And Glossina Fuscipes Fuscipes Tsetse Flies To Novel Repellent Blend And Waterbuck Repellent Compounds In Kenya, Benson M. Wachira, Richard Echodu, Johnson O. Ouma, Imna I. Malele, Daniel Gamba, Michael Okal, Kennedy O. Ogolla, Clement Mangwiro, Robert Opiro, Deusdedit J. Malulu, Bernard Ochieng, Raymond E. Mdachi, Paul O. Mireji

All Peer-Reviewed Publications

Control of tsetse flies constitutes a cornerstone of trypanosomiasis control and elimination efforts in Africa. The use of eco-friendly odor-based bait technologies has been identified as a safer method for control of tsetse flies. These technologies are significantly augmented by development of effective repellents that reduce contact between trypanosome-infected tsetse flies and their vertebrate hosts. Waterbuck Repellent Compounds (WRC) and Novel Repellent Blend (NRB) are recently developed tsetse fly repellent formulations. Information on relative efficacy of these formulations against major tsetse fly vectors of trypanosomiasis in Kenya is limited. Such information can inform choices of repellent technology for optimal control …

Assessment Of Bg-Pro (Biogent Ag) And Silver Bullet 2.1 (Lumin8) Uv-Light Traps Efficiency For Surveillance Of Malaria Vectors In Western Kenya, Billy L. Amugune, Richard Tamre, Dylan Mogaka, Oscar Mbare, Tullu Bukhari, Ulrike Fillinger, Margaret M. Njoroge

All Peer-Reviewed Publications

The Centers for Diseases Control (CDC) light trap is widely used for malaria vector surveillance, but its acquisition logistics pose challenges in Africa. Evaluating new traps can improve surveillance tools. This study compared the efficiency of the BG-Pro UV and Silver Bullet 2.1 UV (SB 2.1 UV) against the UV LED CDC trap in western Kenya’s rice irrigation area. The traps were tested indoors in eight houses over 64 nights. Light properties and fan speed were analyzed using spectrometry and an anemometer. The BG-Pro UV trap performed better than the UV LED CDC trap for An. gambiae s.l. (RR 2.0, …

Lifecycle Of Greater Wax Moth Galleria Mellonella (Lepidoptera: Pyralidae) And Its Control By Natural Products, Tahani A. Alzahrani, Hanan S. Alyahya, Shatha I. Alqurashi, Jazem A. Mahyoub

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

The great wax moth (Galleria mellonella) is a major pest that affects honeybee colonies, causing serious damage to the honeycomb and disrupting beekeeping operations. This paper aims to review the life cycle of this insect and the natural control strategies used to manage its populations. This paper examines the different stages of growth of the great wax moth, including the stages of eggs, larva, pupae, and adults. The life cycle of this insect depends largely on environmental conditions, especially temperature, humidity and food quality, in addition, this paper focuses on natural control strategies, such as the use of plant extracts …

Annotated Checklist And Distribution Of The Jewel Beetles (Coleoptera: Buprestidae) Of Idaho, Luc Leblanc, Emma L. Eakins

Insecta Mundi

An annotated checklist of the 102 species of Buprestidae (Coleoptera) known to be present in the state of Idaho is provided, with photographs and detailed distribution maps for each species. The checklist is based on label data from 7,506 museum specimens, 21 observations obtained from iNaturalist.org and Bug-Guide.net, and 63 distribution records from published literature. Buprestis consularis Gory is a new record for Idaho, formerly reported as Buprestis nutalli Kirby, which is not known to occur in the state. Obscure past records of Anthaxia retifera LeConte and Melanophila occidentalis Obenberger published in the literature are regarded as dubious and are …

Genomics-Based Taxonomic Refinement Of Emesis Fabricius (Lepidoptera: Riodinidae), Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin

Insecta Mundi

Expanded genomic sequencing of Emesis [Fabricius], 1807 (Lepidoptera: Riodinidae Grote, 1895) reveals additional taxonomic insights. As a result of this study, one subgenus and 10 species are proposed as new (type species or type localities in parenthesis): Sinuata Grishin, new subgenus (Emesis sinuatus Hewitson, 1877) of Exoplisia Godman and Salvin, 1886; Emesis (Mandania) mandaca Grishin, new species (Mexico: Oaxaca); Emesis (Mandania) mantunga Grishin, new species (Ecuador: Tungurahua); Emesis (Tenedia) hidalga Grishin, new species (Mexico: Hidalgo); Emesis (Tenedia) vera Grishin, new species (Mexico: Veracruz); Emesis (Tenedia) nica Grishin, new species …

A New Species Of Leaf Litter Inhabiting Species Of Stevenaltica Konstantinov, Linzmeier And Savini From The United States (Coleoptera: Chrysomelidae: Galerucinae: Alticini), Amy L. Brown, Shawn M. Clark, Alexander S. Konstantinov

Insecta Mundi

A new species, Stevenaltica parvarotunda Bown, Clark, and Konstantinov (Coleoptera: Chrysomelidae), is described from Ohio, U.S.A. This is the first report of this genus in North America. Brief comments are made regarding Exoceras Jacoby and Leptophysa Baly.

Three New Species Of Dichotomius Hope, 1838 (Coleoptera: Scarabaeidae: Scarabaeinae) From Mexico And Central America, Ángel Solís, Burt Kohlmann

Insecta Mundi

Three new species assigned to the satanas species-group of Dichotomius Hope (Coleoptera: Scarabaeidae: Scarabaeinae) are described from North and Central America: Dichotomius pisuicas Solís and Kohlmann, new species, from the Caribbean slope of Honduras to Panama; D. lucifer Solís and Kohlmann, new species, from the Costa Rican and Panamanian Pacific rainforests; and D. chamuco Solís and Kohlmann, new species, from Mexico to Honduras. A description, diagnosis, images, and distributional map are presented for each species.

The Millipede Genus Alocodesmus Silvestri, 1896 (Polydesmida: Chelodesmidae: Batodesmini): Description Of A New Species From Colombia And The Identity Of A. Hanseni (Silvestri, 1898), Juan Romero-Rincon, Santiago Alvear

Insecta Mundi

The genus Alocodesmus Silvestri, 1896 (Polydesmida: Chelodesmidae: Batodesmini) currently comprises six valid species, three of which are recorded for Colombia, including A. danielae Romero-Rincon and Alvear, new species, from Yondó, Antioquia Department. Two species are known from Panama and one from Venezuela. The new species differs from its congeners by having a spoon-shaped prefemoral process that is ventrally extended forming a conspicuous concave space with branch Z being shorter than branches X and Y. The identity of A. hanseni Silvestri, 1898, previously of uncertain status, is revised, and the species is herein proposed as a new synonymy …

A Battle Of Armies: Massive Attack Of Natural Enemies To The True Armyworm Mythimna Unipuncta (Haworth, 1809) (Lepidoptera: Noctuidae) In Forage Crops, Armando Falcon-Brindis, Raul T. Villanueva

Insecta Mundi

Understanding the interactions between plant-host-parasitoid plays a major role in insect pest management. Farmers in the southeastern United States rely on pasture systems for cattle milk and beef production, but the benefits of parasitoids and predators on major lepidopteran pests on pasture lands are still overlooked. Here, we aimed to identify and quantify the effect of parasitism on the true armyworm Mythimna unipuncta (Haworth, 1809) (Lepidoptera: Noctuidae) attacking teff grass Eragrostis tef (Zucc.) Trotter (Poaceae) and crabgrass Digitaria sanguinalis (L.) Scop. (Poaceae) in western Kentucky. In early August of 2023, 547 larvae of M. unipuncta were collected from experimental …

In Memoriam: Donald B. Thomas, Jr., January 26, 1949–November 10, 2024, Brett C. Ratcliffe, Joseph E. Eger Jr., David Rider

Insecta Mundi

We honor the life and contributions of Donald Byron Thomas, Jr. (January 26, 1949–November 10, 2024) with a short review of his professional life followed by three appendices listing his published papers, taxa described, and patronyms.

Erratum To Golovatch Et Al. (2025): Contributions To The Taxonomy Of The Neotropical Millipede Genus Iulidesmus Silvestri, 1895 (Diplopoda: Polydesmida: Paradoxosomatidae: Catharosomatini), Sergei I. Golavatch, Juan Romero-Rincon, Nesrine Akkari, Santiago Alvear

Insecta Mundi

After publication of Golovatch et al. (2025), it was noticed that Figure 3 was accidentally omitted. The authors and the Insecta Mundi editorial staff apologize for this error. Figure 3 is reproduced here. Insecta Mundi has also released a revised version of the Golovatch et al. (2025) manuscript, with this error corrected. However, the revised version is not an official version of record, and anyone wishing to reference the findings of Golovatch et al. (2025) should cite the original manuscript or this erratum.

The First Australian Co-Invasion Of Euwallacea Fornicatus, Fusarium Sp. [Af18] And Graphium Euwallaceae, Melinda Moir, Monica Kehoe, Dominie Wright, Stefania Bertazzoni, Peter Scott, Cuiping Wang, Elsie Kinnaird, Brenda A. Coutts

Biosecurity Research Articles

As international trade and travel increase around the world, invasive species detections and incursions are increasing in frequency. Here we document the first detection and incursion within Australia by the Polyphagous shot-hole borer (PSHB), Euwallacea fornicatus (Eichhoff, 1868) (Coleoptera: Curculionidae: Scolytinae), an ambrosia beetle, and two of the associated fungal species; Fusarium sp. [AF18], and Graphium euwallaceae. All three exotic species were detected in a confined region within Perth, Western Australia, and represent a co-invasion. This multispecies incursion into one of the world’s most remote cities highlights the rapid increase in biological invasions globally and the pressures that urban, agricultural, …

The Link Between Environmental Change And Invasive Species, Marion Murray, Meg Kast

All Current Publications

Climate change and invasive species represent two pressing environmental challenges facing our planet. Each poses a threat to global biodiversity and ecosystem stability, and together, they amplify the impacts of the other. As global temperatures rise and ecosystems are disrupted, new conditions are created that allow invasive species to spread more easily, establish themselves in new areas, and outcompete native species.

The Enigmatic Samuel Aughey: Nebraska’S Pastor Naturalist, Hugh H. Genoways, Margaret R. Bolick, Mary Anne Andrei

Zea E-Books Collection

Samuel Aughey at age 39 became the first Professor of Natural Science at the new University of Nebraska in Lincoln, serving from 1871 to 1883. He was an ordained pastor of the Evangelical Lutheran Church, with an addendum degree from Pennsylvania College (now Gettysburg College) in 1856 and an A.M. degree two years later. His early pastoral work was in Pennsylvania, but in 1864 he became a home missionary to a church in Dakota City, Nebraska. Aughey’s career at the university was marked with successes and honors, but also criticism and questions about his basic knowledge of the sciences. While …

Effect Of Selected Insecticides On Calico Scale In Landscape Honey Locust Trees, 2024, Caleb J. Wilson, Zoë K. York

Entomology Faculty Publications

We evaluated the effect of selected insecticides on 6 mature Shademaster honey locust trees (Gleditsia triacanthos L., ‘Shademaster’) which were planted in 2 rows along a roadside on the University of Kentucky’s campus. We used a randomized complete block design where each tree represented a block, and within each tree, the effect of insecticides on scales was evaluated on separate labeled branches. All trees had been heavily infested with calico scale (CS) for multiple years. On each tree we sectioned off 11 randomly selected 30-cm branch sections with zip-ties. We applied treatments on 28 May 2024, when CS crawlers …

Biological Control Of Pests In Insect Collections, Henry Townes

The Great Lakes Entomologist

No Abstract Available

An Alternate Foodplant For Euphydryas Phaeton Lepidoptera: Nymphalidae), Irwin Leeuw

The Great Lakes Entomologist

No Abstract Available

The European Antecedents Of The Schmitt Box, Ronald Sterne Wilkinson

The Great Lakes Entomologist

No Abstract Available

Report Of A Native Foodplant For Haploa Confusa (Lepidoptera: Arctiidae), Thomas J. Rosatti

The Great Lakes Entomologist

No Abstract Available.

A Review Of The Biology Of The Elm Spanworm (Lepidoptera: Geometridae), A. T. Drooz

The Great Lakes Entomologist

The elm spanworm is a serious defoliator of many species of broadleaved trees, particularly oaks, hickories, black walnut, and red maple. Its life history is reported herein, and the effects of various natural diets on its biology are included. Its different habits of oviposition in the North and South are compared, and early outbreaks are mentioned briefly. Evidence indicates that outbreaks terminate from either late spring frost or one of two recently described egg parasites.

Notes On The Biology And Damage Of Two Acrobasis Species (Lepidoptera: Pyralidae) On Black Walnut In Michigan, Peter J. Martinat, William E. Wallner

The Great Lakes Entomologist

Acrobasis juglundis (Le Baron), and A. demotella Grote cause extensive damage to black walnut foliage and branchlets, and are potential threats to commercial production of walnut trees in Michigan. Both species are univoltine in Michigan and overwinter in hibernacula. lnstars 1-111 are morphologically indistinguishable between species and have similar feeding habits. In the spring, A. demotella was active about two weeks earlier, caused more damage. and was more abundant than A. juglandis. Five parasitoids were reared from A. juglandis including Trathala plesia (Cushman), a new record. No parasitoids were reared from A. denzotella.

Report Of New Trichoptera Records For Ohio, David B. Maclean, Bonnie K. Maclean

The Great Lakes Entomologist

New state records are given for 16 species of Trichoptera collected at four northeastern Ohio locations.

The Etymology Of The Beetle Name Lucanus Linnaeus (Coleoptera: Lucanidae), H. D. Cameron

The Great Lakes Entomologist

[excerpt]

The handsome European stage beetle Llrcunus cervus Linnaeus is so magnificent in its outlines as to have won the attention of no less a master of drawing than Albrecht Diirer. The spectacular antler-like porrect mandibles of the male assure this creature an important place in any picture book of remarkable insects, and have awakened the linguistic imagination for metaphor. In many of the European languages it is called the flying stag or stag beetle: French cerf vulante. German Hirschkafer, Italian cervo vulante, Dutch uliegende hert, Renaissance Latin scurabelaphus (from Latin scarrcbaeus and Greek elaphus "stag").? This designation can be …