Papers in Entomology from the Nebraska State Museum can be found here: http://digitalcommons.unl.edu/entomologypapers/

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1998

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Arthropods on Pine Foliage in Urban Landscapes, Mary Ellen Dix and Frederick P. Baxendale

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Parasitism of Greenbugs (Homoptera: Aphididae) by Lysiphlebus testaceipes (Hymenoptera: Braconidae) in Grain Sorghum: Implications for Augmentative Biological Control, Odair A. Fernandes, Robert J. Wright, and Z. B. Mayo

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Sunflower Resistance to the Red Sunflower Seed Weevil (Coleoptera: Curculionidae), Huihua Gao and Gary J. Brewer

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Beneficial Arthropods Associated with Buffalograss, Tiffany Heng-Moss, Frederick P. Baxendale, and Terrance P. Riordan

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Identification of Mealybug- (Homoptera: Pseudococcidae) Resistant Turf-Type Buffalograss Germplasm, Jennifer Johnson-Cicalese, Frederick P. Baxendale, Terrance P. Riordan, and Tiffany Heng-Moss

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Development of Banded Sunflower Moth (Lepidoptera: Cochylidae) and Sunflower Moth (Lepidoptera: Pyralidae) on Three Diets, Jawahar L. Jyoti and Gary J. Brewer

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Adult Susceptibility of Nebraska Western Corn Rootworm (Coleoptera: Chrysomelidae) Populations to Selected Insecticides, Lance J. Meinke, Blair D. Siegfried, Robert J. Wright, and Laurence D. Chandler

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Comparison of Esterases Between Life Stages and Sexes of Resistant and Susceptible Strains of German Cockroach (Dictyoptera: Blattellidae), No-Joong Park and Shripat T. Kamble

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An Unusual New Unicorn Species of Copris From Nicaragua (Scarabaeidae: Scarabaeinae, Coprini), Brett C. Ratcliffe

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"Insects" from Atlas of the Sand Hills, Brett C. Ratcliffe

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NEW SPECIES OF HEMIPHILEURUS Kolbe (Coleoptera: Scarabaeidae: Dynastinae) from the Dominican Republic with a Key to the West Indian Species of HEMIPHILEURUS, Brett C. Ratcliffe and Michael A. Ivie

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Uptake and Bioconcentration of Atrazine by Selected Freshwater Algae, Jixin Tang, Kyle D. Hoagland, and Blair Siegfried

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Susceptibility of House Fly (Diptera: Muscidae) Larvae to Entomopathogenic Nematodes (Rhabditida: Heterorhabditidae, Steinernematidae, David B. Taylor, Allen L. Szalanski, Byron J. Adams, and Richard D. Peterson II

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Susceptibility of House Fly (Diptera: Muscidae) Larvae to Entomopathogenic Nematodes (Rhabditida: Heterorhabditidae, Steinernematidae), David B. Taylor, Allen L. Szalanski, Byron J. Adams, and Richard D. Peterson II

1997

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Insect Pests and Arthropod Predators Associated with Tree-Turf Landscapes, Mary Ellen Dix and Frederick P. Baxendale

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Effects of Shelterbelts on the Aerial Distribution of Insect Pests in Muskmelon, Mary Ellen Dix, Laurie Hodges, James R. Brandle, Robert J. Wright, and Mark O. Harrell

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Toxicity of Seven Monoterpenoids to Tracheal Mites (Acari: Tarsonemidae) and Their Honey Bee (Hymenoptera: Apidae) Hosts When Applied as Fumigants, Marion D. Ellis and Frederick P. Baxendale

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Use of Rubidium to Label Lysiphlebus testaceipes (Hymenoptera: Braconidae), a Parasitoid of Greenbugs (Homoptera: Aphididae), for Dispersal Studies, Odair A. Fernandes, Robert J. Wright, Karl H. Baumgarten, and Z. B. Mayo

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FAUNA ENTOMOLOGICA DE LA RESERVA NATURAL BOSAWAS, NICARAGUA. XI.
ESCARABAJOS (COLEOPTERA: SCARABAEIDAE) NUEVOS PARA LA FAUNA DE NICARAGUA.
, Jean-Michel Maes, Brett C. Ratcliffe, and Mary Liz Jameson

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Susceptibility of Stable Flies (Diptera: Muscidae) from Southeastern Nebraska Beef Cattle Feedlots to Selected Insecticides and Comparison of 3 Bioassay Techniques, Paula C. R. G. Marcon, Gustave D. Thomas, Blair Siegfried, and John B. Campbell

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Book Review: An Inordinate Fondness for Beetles (Evans, A.V. and C.L. Bellamy), Brett C. Ratcliffe

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United States Patent: 315 Buffalograss, Terrance P. Riordan, Susan de Shazer Steele, Milton C. Engelke, Leonard A. Wit Jr., Frederick P. Baxendale, Jeana L. F. Svoboda, Jennifer M. Johnson-Cicalese, and Edward J. Kinbacher

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Effects of Alachlor on an Algal Community from a Midwestern Agricultural Stream, Rebecca Spawn, Kyle D. Hoagland, and Blair Siegfried

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Differential Toxicity of Atrazine to Selected Freshwater Algae, J.-X. Tang, Kyle D. Hoagland, and Blair D. Siegfried

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Mitochondrial DNA Variation among Muscidifurax spp. (Hymenoptera: Pteromalidae), Pupal Parasitoids of Filth Flies (Diptera), David B. Taylor, Richard D. Peterson II, Allen L. Szalanski, and James J. Petersen

1996

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Valuing Risk Tradeoffs and Voluntary Insect Reduction, Luanne Lohr, Timothy Park, and Leon Higley

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Sequential Sampling Plans for the Red Sunflower Seed Weevil (Coleoptera: Curculionidae) in Oilseed Sunflower, Chengwang Peng and Gary J. Brewer

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Population Genetics and Gene Variation of Stable Fly Populations (Diptera: Muscidae) in Nebraska, Allen L. Szalanski, David B. Taylor, and Richard D. Peterson II

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Population Genetics and Gene Variation in Screwworms (Diptera: Calliphoridae) from Brazil, David B. Taylor, Richard D. Peterson II, and Gonzalo E. Moya-Borja

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Identification of screwworm species by polymerase chain reaction-restriction fragment length polymorphism, David B. Taylor, Allen L. Szalanski, and Richard D. Peterson II

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Mitochondrial DNA variation in screwworm, David B. Taylor, Allen L. Szalanski, and Richard D. Peterson II

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Oviposition and Calling Behavior of Codling Moth (Lepidoptera: Tortricidae) in the Presence of Codlemone, Thomas J. Weissling and Alan L. Knight

1995

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Principles and History of Turfgrass Pest Management, Frederick P. Baxendale and Jennifer A. Grant

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Mealybugs, Frederick P. Baxendale and David J. Shetlar

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Characterization of General Esterases in Workers of the Eastern Subterranean Termite (Isoptera: Rhinotermitidae), Robert W. Davis, Shripat T. Kamble, and Suresh K. Prabhakaran

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Environmental and Edaphic Effects on Western Corn Rootworm (Coleoptera: Chrysomelidae) Overwintering Egg Survival, L. D. Godfrey, Lance J. Meinke, Robert J. Wright, and Gary L. Hein

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Description of Achene Damage by the Red Sunflower Seed Weevil, the Banded Sunflower Moth, and the Sunflower Moth, Chengwang Peng and Gary J. Brewer

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Alfalfa Consumption by Adult Clover Leaf Weevil (Coleoptera: Curculionidae) and Development of Injury Equivalents for Stubble Defoliators, Robert K. D. Peterson, Leon G. Higley, and Stephen D. Danielson

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Population Genetics and Gene Variation in Secondary Screwworm (Diptera: Calliphoridae), David B. Taylor and Richard D. Peterson II

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Field Evaluation of Pheromone-Baited Traps for Coniesta ignefusalis (Lepidoptera: Pyralidae) in Niger, Ousmane Youm and Peter S. Beevor

1994

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Screening Sunflower for Tolerance to Sunflower Midge Using the Synthetic Auxin 2,4-Dichlorophenoxyacetic Acid, Gary J. Brewer, Marc D. Anderson, and N. V. Rama Raje Urs

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Patterns among Host Plants of Potato Leafhopper, Empoasca fabae (Homoptera: Cicadellidae), William O. Lamp, Gary R. Nielsen, and Stephen D. Danielson

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Eicosanoids mediate insect nodulation responses to bacterial infections, Jon S. Miller, TuAnh Nguyen, and David W. Stanley-Samuelson

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Characterization of General Esterases from Susceptible and Parathion-Resistant Strains of the Greenbug (Homoptera: Aphididae), Midori Ono, Jonathan S. Richman, and Blair Siegfried

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Subcellular Distribution and Characterization of Esterase Isozymes from Insecticide-Resistant and -Susceptible Strains of German Cockroach (Dictyoptera: Blatlellidae), Suresh K. Prabhakaran and Shripat T. Kamble

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ORIZABUS SUBAZZRO, A NEW SPECIES FROM MEXICO (COLEOPTERA: SCARABAEIDAE: DYNASTINAE), Brett C. Ratcliffe

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Population Genetics and Gene Variation in Primary and Secondary Screwworm (Diptera : Calliphoridae), David B. Taylor and Richard D. Peterson II

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FECUNDITY AND FERTILITY OF RHYNCHOPHORUS CRUENTATUS (COLEOPTERA: CURCULIONIDAE), Thomas J. Weissling and Robin M. Giblin-Davis

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Flight Behavior and Seasonal Trapping of Rhynchophorus cruentatus (Coleoptera: Curculionidae), Thomas J. Weissling, Robin M. Giblin-Davis, Barbara J. Center, and Tak Hiyakawa

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Passive Trap for Monitoring Codling Moth (Lepidoptera: Tortricidae) Flight Activity, Thomas J. Weissling and Alan L. Knight

1993

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Economic Injury Levels for Western Bean Cutworm, Loxagrotis albicosta (Smith) (Lepidoptera: Noctuidae), Eggs and Larvae in Field Corn, Larry L. Appel, Robert J. Wright, and John B. Campbell

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Affects of Larval Injury by Western Corn Rootworm (Coleoptera: Chrysomelidae) on Gas Exchange Parameters of Field Corn, L. D. Godfrey, Lance J. Meinke, and Robert J. Wright

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Vegetative and Reproductive Biomass Accumulation in Field Corn: Response to Root Injury by Western Corn Rootworm (Coleoptera: Chrysomelidae), L. D. Godfrey, Lance J. Meinke, and Robert J. Wright

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Activity and Electrophoretic Characterization of Esterases in Insecticide-Resistant and Susceptible Strains of German Cockroach (Dictyoptera: Blattellidae), Suresh K. Prabhakaran and Shripat T. Kamble

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United States Patent: 609 Buffalograss, Terrance P. Riordan; Frederick P. Baxendale; Susan de Shazer; Edward Kinbacher; Jeana Svoboda; Milton Engelke; and Leonard Wit, Jr.

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Comparative Toxicity of Pyrethroid Insecticides to Terrestrial and Aquatic Insects, Blair Siegfried

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Efficacy and Persistence of Steinernema carpocapsae (Rhabditida: Steinemematidae) Applied through a Center-Pivot Irrigation System Against Larval Corn Rootworms (Coleoptera: Chrysomelidae), Robert J. Wright, J. F. Witkowski, G. Echtenkamp, and R. Georgis

1992

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Sensitivity to 2,4-D in Sunflower as an Indicator of Tolerance to the Sunflower Midge (Diptera: Cecidomyiidae), Marc D. Anderson and Gary J. Brewer

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Field Worker Exposure to Selected Insecticides Applied to Com Via Center-Pivot Irrigation, Shripat T. Kamble, Matthew E. Byers, John F. Witkowski, Clyde L. Ogg, and Gerald W. Echtenkamp

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A NEW SPECIES OF ANCOGNATHA FROM PANAMA (COLEOPTERA: SCARABAEIDAE: DYNASTINAE), Brett C. Ratcliffe

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NINE NEW SPECIES AND 11 COUNTRY RECORDS OF CYCLOCEPHALA (COLEOPTERA: SCARABAEIDAE: DYNASTINAE) FROM PANAMA AND COSTA RICA, Brett C. Ratcliffe

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TWO NEW SPECIES OF CYCLOCEPHALA FROM ARIZONA AND MEXICO AND A NOTE ON MELANISTIC C. MELANOCEPHALA (COLEOPTERA: SCARABAEIDAE: DYNASTINAE), Brett C. Ratcliffe

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THE BIOGEOGRAPHY AND PHYLOGENY OF HOLOGYMNETIS (COLEOPTERA: SCARABAEIDAE: CETONIINAE) WITH A REVISION OF THE GENUS, Brett C. Ratcliffe and A. Cuauhtemoc Deloya

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NEW NEBRASKA OCCURRENCES OF THE ENDANGERED AMERICAN BURYING BEETLE (COLEOPTERA: SILPHIDAE), Brett C. Ratcliffe and Mary Liz Jameson

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Two Remarkable New Species of Plusiotis (Coleoptera: Scarabaeidae: Rutelinae) from Mexico and Central America, Brett C. Ratcliffe, Mary Liz Jameson, and Terry Taylor

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Biochemical Characterization of Hydrolytic and Oxidative Enzymes in Insecticide Resistant and Susceptible Strains of the German Cockroach (Dictyoptera: Blattellidae), Blair Siegfried and Jeffrey G. Scott

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Comparison of Chemigated and Aerially-Applied Chlorpyrifos and Fenvalerate for Control of European Corn Borer (Lepidoptera: Pyralidae) Larvae, Thomas J. Weissling, Frank B. Peairs, and Stan D. Pilcher

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First Report of the Chinch Bug (Heteroptera: Lygaeidae) Egg Parasitoid Eumicrosoma beneficum Gahan (Hymenoptera: Scelionidae) in Nebraska, Robert Wright and Stephen D. Danielson

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Assessing Needs for Computer Pest Management Software in Nebraska Agriculture, Robert J. Wright

1991

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Mechanisms of Hybrid Sunflower Resistance to the Sunflower Midge (Diptera: Cecidomyiidae), Marc D. Anderson and Gary J. Brewer

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Oviposition and Larval Bionomics of Two Weevils (Coleoptera: Curculionidae) on Sunflower, Gary J. Brewer

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Book Review: The beetles of the world (Moron, M.A. 1990), Brett C. Ratcliffe

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The Lucanidae and Passalidae (Insecta: Coleoptera) of Nebraska, Brett C. Ratcliffe

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The Fatty Acid Compositions of Phospholipids and Triacylglycerols from Two Chinch Bug Species Blissus leucopterus leucopterus and B. iowensis (Insecta: Hemiptera; Lygaeidae) Are Similar to the Characteristic Dipteran Pattern, Barbara P. Spike, Robert J. Wright, Stephen D. Danielson, and David W. Stanley-Samuelson

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Insect immune response to bacterial infection is mediated by eicosanoids, David W. Stanley-Samuelson, Ellen Jensen, Kenneth Nickerson, Kristina C. Tiebel, Clyde Ogg, and Ralph W. Howard

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Gelled Diet for Screwworm (Diptera: Calliphoridae) Mass Production, David B. Taylor, Jimmy C. Bruce, and Rene Garcia

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Potential of Starch Encapsulated Semiochemical-Insecticide Formulations for Adult Corn Rootworm (Coleoptera: Chrysomelidae) Control, Thomas J. Weissling and Lance J. Meinke

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Effect of Starch-Based Corn Rootworm (Coleoptera: Chrysomelidae) Baits on Selected Nontarget Insect Species: Influence of Semiochemical Composition, Thomas J. Weissling, Lance J. Meinke, and Kandy A. Lytle

1990

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Modification of the Effect of Bacillus thuringiensis on Sunflower Moth (Lepidoptera: Pyralidae) by Dietary Phenols, Gary J. Brewer and Marc D. Anderson

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Insecticide Toxicity, Synergism, and Resistance in the German Cockroach (Dictyoptera: Blattellidae), Jeffrey G. Scott, Donald C. Cochran, and Blair Siegfried

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Environmental Influences on Soil Macroarthropod Behavior in Agricultural Systems, Michael G. Villani and Robert J. Wright

1989

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Pheromone Delivery System: Western Corn Rootworm (Coleoptera: Chrysomelidae) Pheromone Encapsulation in a Starch Borate Matrix, Lance J. Meinke, Z. B. Mayo, and Thomas J. Weissling

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A SYNOPSIS OF THE AMERICAN GOLIATHINI WITH DESCRIPTION OF A NEW NEOSCELIS FROM MEXICO (COLEOPTERA: SCARABAEIDAE: CETONIINAE), Miguel E. Moron and Brett C. Ratcliffe

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Scientific Note: A Case of Gynandromorphy in Golofa Tersander Burmeister (Coleoptra: Scarabaeidae), Brett C. Ratcliffe

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Scientific Note: Corrections and Clarifications to Endrödi’s The Dynastinae of the World (Coleoptera: Scarabaeidae), Brett C. Ratcliffe

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A NEW SPECIES OF PELIDNOTA (COLEOPTERA: SCARABAEIDAE: RUTELINAE) FROM PANAMA, Brett C. Ratcliffe and Mary Liz Jameson

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A SYNOPSIS OF THE GENUS AREODA (COLEOPTERA: SCARABAEIDAE: RUTELINAE), Brett C. Ratcliffe and Mary Liz Jameson

1988

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The Origin of Chubutolithes Ihering, Ichnofossils from the Eocene and Oligocene of Chubut Province, Argentina, Thomas M. Bown and Brett C. Ratcliffe

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THE ORIGIN OF CHUBUTOLITHES IHERING, ICHNOFOSSILS FROM THE EOCENE AND OLIGOCENE OF CHUBUT PROVINCE, ARGENTINA, Thomas M. Bown and Brett C. Ratcliffe

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Variation In Chromosome Length Among Five Biotypes of the Greenbug (Homoptera: Aphididae), Z. B. Mayo, K. J. Starks, D. J. Banks, and R. A. Veal

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A NEW SPECIES OF APHODIUS (COLEOPTERA: SCARABAEIDAE: APHODIINAE) FROM NEBRASKA, Brett C. Ratcliffe

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NEW SPECIES AND DISTRIBUTIONS OF NEOTROPICAL PHILEURINI AND A NEW PHILEURINE FROM BURMA (COLEOPTERA: SCARABAEIDAE: DYNASTINAE), Brett C. Ratcliffe

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Preimaginal Development and Reproductive Responses to Temperature in Two Populations of the Colorado Potato Beetle (Coleoptera: Chrysomelidae), Catherine A. Tauber, Maurice J. Tauber, Brian Gollands, Robert J. Wright, and John J. Obrycki

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Geographical Variation in Responses to Photoperiod and Temperature by Leptinotarsa decemlineata (Coleoptera: Chrysomelidae) During and After Dormancy, Maurice J. Tauber, Catherine A. Tauber, John J. Obrycki, Brian Gollands, and Robert J. Wright

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Voltinism and the Induction of Aestival Diapause in the Colorado Potato Beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae), Maurice J. Tauber, Catherine A. Tauber, John J. Obrycki, Brian Gollands, and Robert J. Wright

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Comparison of Two Gelling Agents for Screwworm (Diptera: Calliphoridae) Larval Diets, David B. Taylor

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Response of Screwworms (Diptera: Calliphoridae) to Changes in the concentration of Blood, Egg, and Milk in the Larval Diet, David B. Taylor

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Entomogenous Nematodes as Biological Control Agents of European Chafer and Japanese Beetle (Coleoptera: Scarabaeidae) Larvae Infesting Turfgrass, M. G. Villani and Robert J. Wright

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Use of Radiography in Behavioral Studies of Turfgrass-Infesting Scarab Grub Species (Coleoptera: Scarabaeidae), M. G. Villani and Robert J. Wright

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Differential Susceptibility of Japanese Beetle, Oriental Beetle, and European Chafer (Coleoptera: Scarabaeidae) Larvae to Five Soil Insecticides, M. G. Villani, Robert J. Wright, and P. B. Baker