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W Rodney Cooper

Explore the profile of W Rodney Cooper including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Easterling K, Marshall A, Pitino M, Walker 3rd W, Cooper W
Environ Entomol . 2024 Sep; 53(5):771-781. PMID: 39235989
Phytoplasmas can negatively or positively alter vector host fitness. "Candidatus Phytoplasma pyri," is the causal agent of pear decline in commercial pear (Pyrus communis L.; Rosales: Rosaceae) and peach yellow...
2.
Cooper W, Serrano J, Horton D, Ohler B, Waters T
Environ Entomol . 2024 May; 53(4):677-686. PMID: 38775360
Pear psylla, Cacopsylla pyricola (Foerster) (Hemiptera: Psyllidae), occurs as 2 seasonal morphotypes. Summerforms occur on pear (Pyrus communis L.; Rosales: Rosaceae) where they are a significant pest. The larger and...
3.
Dahan J, Orellana G, Wald K, Wenninger E, Cooper W, Karasev A
Viruses . 2024 Mar; 16(3). PMID: 38543780
An investigation of viruses circulating in populations of field and laboratory potato/tomato psyllids () was conducted using high-throughput sequencing (HTS) technology and conventional RT-PCR. Three new viruses were discovered: one...
4.
Serrano J, Cook R, Headrick H, Cooper W
Environ Entomol . 2023 Dec; 53(1):173-179. PMID: 38048447
Wireworms, the larval stage of pest click beetle species (Coleoptera: Elateridae), are pests of many crops in North America including root vegetables and cereals. There is cause for concern amongst...
5.
Zilnik G, Cooper W, Horton D, Orpet R, Nottingham L, Hilton R, et al.
J Econ Entomol . 2023 Nov; 116(6):1957-1968. PMID: 37944058
Cacopsylla pyricola (Förster) (Hemiptera: Psyllidae) is the most expensive and challenging insect pest of commercial pear trees in the Pacific Northwest. Integrated pest management (IPM) programs are working toward relying...
6.
Hepler J, Cooper W, Cullum J, Dardick C, Dardick L, Nixon L, et al.
J Insect Sci . 2023 Oct; 23(5). PMID: 37850668
The periodical cicadas in the genus Magicicada are remarkable for their unusual life histories and dramatic synchronized emergences every 13 or 17 years. While aspects of their evolution, mating behaviors,...
7.
Cooper W, Swisher Grimm K, Angelella G, Mustafa T
Plant Dis . 2023 Jan; 107(8):2440-2445. PMID: 36691279
' Liberibacter solanacearum' (Lso) causes disease symptoms and economic losses in potato, tomato, and other solanaceous crops in North America. Lso is transmitted to plants by the potato psyllid, ,...
8.
Cooper W, Esparza-Diaz G, Wildung M, Horton D, Badillo-Vargas I, Halbert S
Environ Entomol . 2022 Dec; 52(1):98-107. PMID: 36585828
Bactericera cockerelli (Šulc) (Hemiptera: Triozidae) is a vector of 'Candidatus Liberibacter solanacearum' (Lso), the pathogen that causes potato zebra chip. Zebra chip incidence varies regionally, perhaps because of geographic differences...
9.
Prager S, Cohen A, Cooper W, Novy R, Rashed A, Wenninger E, et al.
Pest Manag Sci . 2022 Apr; 78(9):3731-3745. PMID: 35415948
Zebra chip disease (ZC), associated with the plant pathogenic bacterium 'Candidatus Liberibacter solanacearum' (psyllaurous) (CLso), is a major threat to global potato production. In addition to yield loss, CLso infection...
10.
Cooper W, Horton D, Swisher-Grimm K, Krey K, Wildung M
Environ Entomol . 2021 Dec; 51(1):94-107. PMID: 34864906
Insects harbor bacterial endosymbionts that provide their hosts with nutritional benefit or with protection against natural enemies, plant defenses, insecticides, or abiotic stresses. We used directed sequencing of 16S rDNA...