Results 61 to 70 of about 52,743 (314)

Sex-Related Color Patterns in Elytral Vittae of \u3ci\u3eDiabrotica Virgifera Virgifera\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2017
We evaluated the color patterns of elytral vittae by sex in adults of Diabrotica virgifera virgifera leConte. Our study examined \u3e1000 beetles taken from a field population, a laboratory colony, and a reference collection containing 712 specimens from
Hammack, Leslie, Hesler, Louis S
core   +2 more sources

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

open access: yesPest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian   +6 more
wiley   +1 more source

Chrysomelidae Latreille 1802

open access: yes, 2017
Family CHRYSOMELIDAE Latreille, 1802 Altica blancasi Bechyné, 1955: 143 http://www.morphbank.net/?id=854414 Syntype with labels: (1) “ PERU, JUNIN [Department of Junin] // CARHUAMAYO // (4125M[meters of altitude in relation to sea level].) 10.IX [September].[19]47 // F.BLANCAS” [white label, handwritten in black ink].
Asenjo, Angélico, Figueroa, Luis
openaire   +4 more sources

La colección ibérica del Museo Nacional de Ciencias Naturales (Madrid) de Cryptocephalus Geoffroy, 1762 (Coleoptera, Chrysomelidae) de los grupos de C. sericeus (Linné, 1758), C. hypochaeridis (Linné, 1758) y C. violaceus Laicharting, 1781

open access: yesGraellsia, 2004
Se estudia la colección ibérica de Cryptocephalus de los grupos de C. sericeus (Linné, 1758), C. hypochaeridis (Linné, 1758) y C. violaceus Laicharting, 1781 depositados en el Museo Nacional de Ciencias Naturales (Madrid).
Andrés Baselga, Francisco Novoa
doaj   +1 more source

Corrections, clarifications, and additions to the 1996 checklist of the Alticinae of Central America : including Mexico (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 1998
In our checklist of the Alticinae of Central America and Mexico (Furth and Savini, 1996), there were some species whose status or generic combination needs clarification.
Furth, David G., Savini, Vilma
core   +1 more source

New Records of Leaf-Feeding for Adult \u3ci\u3eDiabrotica Barberi\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2017
The first records of leaf-feeding on Iva xanthifolia (marsh elder) and Helianthus annuus (common sunflower) by adult Diabrotica barberi are reyorted. During September 1992, beetles were observed feeding on leaves 0 these plants, despite the availability ...
Hesler, Louis S
core   +2 more sources

Flea Beetle (Coleoptera: Chrysomelidae) Populations, Effects of Feeding Injury, and Efficacy of Insecticide Treatments on Eggplant and Cabbage in Southwest Virginia

open access: yesJournal of Economic Entomology, 2019
Flea beetles, are common pests of cabbage Brassica oleracea L. (Brassicales: Brassicaceae) and eggplant Solanum melongena L. (Solanales: Solanaceae), but little is known about the flea beetle populations in Virginia, their impact on yield, or the most ...
James A. C. Mason   +2 more
semanticscholar   +1 more source

Olfactory preference in chemical host plant recognition by male and female click beetles and its implications for pest management

open access: yesPest Management Science, EarlyView.
Click beetle (Elateridae) olfactory preferences for plant volatiles, including those released by damaged plants, remain poorly understood. Olfactometer and electroantennography experiments revealed sex‐ and plant species‐specific olfactory preferences of Agriotes sputator beetles, with maturity influencing female responses.
Michael Brunner   +6 more
wiley   +1 more source

New records, nomenclatural changes, and taxonomic notes for select North American leaf beetles (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2001
New records, nomenclatural changes and taxonomic notes are presented for select North American leaf beetles (Coleoptera: Chrysomelidae). The following genera are newly recorded from the United States: Nesaecrepida Blake, 1964; Acallepitrix Bechyne, 1959;
Clark, Shawn M.   +2 more
core   +1 more source

European populations of Diabrotica virgifera virgifera are resistant to aldrin, but not to methyl-parathion [PDF]

open access: yes, 2008
The western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae), is a major pest of cultivated corn in North America and has recently begun to invade Europe.
Ciosi, M.   +7 more
core   +2 more sources

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