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Activities

Education and qualifications (3)

Washington State University: Pullman, WA, US

PhD (Entomology)
Education
Source: Self-asserted source
Robert Orpet

University of Illinois: Urbana, IL, US

BS (IPS - Entomology)
Education
Source: Self-asserted source
Robert Orpet

University of Arizona: Tucson, AZ, US

MSc (Interdisciplinary Program in Entomology & Insect Science)
Education
Source: Self-asserted source
Robert Orpet

Works (13)

Inoculation and conservation of the biocontrol agent European earwig in Washington pear orchards

Entomologia Experimentalis et Applicata
2025-03 | Journal article
Contributors: Robert J. Orpet; R. T. Curtiss; Katlyn A. Catron; S. Tianna DuPont; Elizabeth H. Beers; Louis B. Nottingham
Source: check_circle
Crossref

Evaluating trapping methods to increase earwig capture in temperate tree fruit crops

Journal of Economic Entomology
2025-02-07 | Journal article
Contributors: Aldo Hanel; Louis B Nottingham; Robert J Orpet; Richard Hilton; Tobin D Northfield; Rebecca Schmidt-Jeffris; Xingeng Wang
Source: check_circle
Crossref

Effects of Cinnerate, Ultor, and Bexar against pear psylla, 2019

Arthropod Management Tests
2024-01-01 | Journal article
Contributors: Molly Sayles; Robert Orpet; Lukas Sherman; Chris Sater; Louis Nottingham; Elizabeth Beers
Source: check_circle
Crossref

Laboratory bioassay of botanical oil-based insecticides on pear psylla, 2024

Arthropod Management Tests
2024-01-01 | Journal article
Contributors: Molly Sayles; Louis Nottingham; R T Curtiss; Max Young; Robert Orpet; Elizabeth Beers
Source: check_circle
Crossref

Seasonal activity of Trechnites insidiosus (Hymenoptera: Encyrtidae) and its host Cacopsylla pyricola (Hemiptera: Psyllidae) in pear

Journal of Economic Entomology
2023-12-11 | Journal article
Contributors: Gabriel Zilnik; W Rodney Cooper; David R Horton; Robert Orpet; Louis Nottingham; Richard Hilton; Chris Adams; Katrina L Dickens; Susan E Halbert; James Snyder et al.
Source: check_circle
Crossref

Pear psylla and natural enemy thresholds for successful integrated pest management in pears

Journal of Economic Entomology
2023-08-10 | Journal article
Contributors: S Tianna DuPont; Chris Strohm; Clark Kogan; Rick Hilton; Louis Nottingham; Robert Orpet; Sean Prager
Source: check_circle
Crossref

Evaluation of reflective groundcovers for pest and fruit quality management in commercial pear orchards

Journal of Applied Entomology
2023-07 | Journal article
Contributors: Robert J. Orpet; Elizabeth H. Beers; S. Tianna DuPont; Rick Hilton; Lee A. Kalcsits; Louis B. Nottingham
Source: check_circle
Crossref

Subtle Introgression Footprints at the End of the Speciation Continuum in a Clade of Heliconius Butterflies

Molecular Biology and Evolution
2023-07-05 | Journal article
Contributors: Quentin Rougemont; Bárbara Huber; Simon H Martin; Annabel Whibley; Catalina Estrada; Darha Solano; Robert Orpet; W Owen McMillan; Brigitte Frérot; Mathieu Joron et al.
Source: check_circle
Crossref

Integrated Pest Management Programs for Pear Psylla, Cacopsylla pyricola (Förster) (Hemiptera: Psyllidae), Using Kaolin Clay and Reflective Plastic Mulch

Journal of Economic Entomology
2022-10-12 | Journal article
Contributors: Louis B Nottingham; Robert J Orpet; Elizabeth H Beers; Anne Nielsen
Source: check_circle
Crossref

Test of plant defense elicitors for arthropod pest suppression and PR‐1 gene induction in pear orchards

Entomologia Experimentalis et Applicata
2021-12 | Journal article
Contributors: Robert J. Orpet; W. Rodney Cooper; Elizabeth H. Beers; Louis B. Nottingham
Source: check_circle
Crossref

Perceptions and outcomes of conventional vs. organic apple orchard management

Agriculture, Ecosystems & Environment
2020-02 | Journal article
Contributors: Robert J Orpet; Vincent P Jones; Elizabeth H Beers; John P Reganold; Jessica R Goldberger; David W Crowder
Source: check_circle
Crossref

Effects of restricting movement between root and canopy populations of woolly apple aphid

PLOS ONE
2019-05-06 | Journal article
Contributors: Robert J. Orpet; Alejandro Carlos Costamagna; Vincent P. Jones; John P. Reganold; David W. Crowder
Source: check_circle
Crossref

Woolly Apple Aphid Generalist Predator Feeding Behavior Assessed through Video Observation in an Apple Orchard

Journal of Insect Behavior
2019-03 | Journal article
Contributors: Robert J. Orpet; David W. Crowder; Vincent P. Jones
Source: check_circle
Crossref

Peer review (1 review for 1 publication/grant)

Review activity for Environmental science and pollution research international (1)