Results 51 to 60 of about 10,198 (218)

Redbanded Thrips, Selenothrips rubrocinctus (Giard) (Insects: Thysanoptera: Thripidae)

open access: yesEDIS, 2002
This document is EENY-099 (originally published as DPI Entomology Circular No. 108), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences,
Harold A. Denmark, D. O. Wolfenbarger
doaj   +5 more sources

Dolichopodidae abundance in different cover crop species

open access: yesCiência Rural, 2021
: This study evaluated the Dolichopodidae abundance in different cover crop species. For this, the following species were used in treatments: Crotalaria (Crotalaria spectabilis), cowpea (Vigna unguiculata), sunflower (Helianthus annuus), castor bean ...
Orcial Ceolin Bortolotto   +4 more
doaj   +1 more source

Pezothrips kellyanus (Thysanoptera: Thripidae) nymphs on orange fruit: importance of the second generation for its management [PDF]

open access: yes, 2015
Kelly’s citrus thrips Pezothrips kellyanus (Bagnall) (Thysanoptera: Thripidae) is a new pest of oranges in New Zealand, southern Australia, and the Mediterranean Basin.
Catalán Estellés, José   +4 more
core   +3 more sources

Microinjection‐enabled gene silencing in first instar larvae of western flower thrips, Frankliniella occidentalis, reveals vital genes for larval survival

open access: yesInsect Science, Volume 32, Issue 6, Page 1969-1981, December 2025.
This study introduces a microinjection technique to deliver dsRNA into the hemolymph of first instar larval thrips (L1s) via the foreleg coxa, enhancing survival rates by minimizing internal tissue damage. Significant knockdown of V‐ATPase‐B, CYP3653A2, and ApoLp‐II/I was achieved, with silencing of CYP3653A2 or ApoLp‐II/I increasing larval mortality ...
Jinlong Han, Dorith Rotenberg
wiley   +1 more source

Effect Of Orius insidiosus (Hemiptera: Anthocoridae) And Spinosad (Conserve®) On Western Flower Thrips, Frankliniella occidentalis (Thysanoptera: Thripidae), Populations In Transvaal Daisy Flowers [PDF]

open access: yes, 2018
Western flower thrips (WFT), Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), is a major insect pest of greenhouse-grown horticultural crops. Greenhouse producers typically apply insecticides to suppress WFT populations.
Cloyd, Raymond A.   +2 more
core  

Systematic Continental Scale Monitoring by Weather Surveillance Radar Shows Fewer Insects Above Warming Landscapes in the United States

open access: yesGlobal Change Biology, Volume 31, Issue 11, November 2025.
Systematic remote sensed monitoring of insect density in the air shows fewer insects above warming landscapes in the United States. We estimate insect density at continental scales for the first time by leveraging the nationwide network of weather radars.
Elske K. Tielens   +2 more
wiley   +1 more source

Comparaison de plans d’échantillonnage séquentiel binomial et de type Iwao pour le dépistage du thrips de l’oignon (Thrips tabaci) [Thysanoptera : Thripidae] sur l’oignon [PDF]

open access: yes, 1994
Des différences transitoires de densité du thrips de l'oignon (Thrips tabaci) ont été observées entre les bordures et le centre de certains champs d'oignon (Allium cepa).
Boivin, G., Fournier, F., Stewart, R.K.
core   +1 more source

Identification of Novel Pesticides for Use against Glasshouse Invertebrate Pests in UK Tomatoes and Peppers [PDF]

open access: yes, 2015
To inform current and future pesticide availability to glasshouse vegetable growers, the current project trialled more than twenty products, including existing industry standards, against four key pests of glasshouse tomatoes and bell peppers.
Banfield-Zanin, Jennifer   +6 more
core   +3 more sources

Stress in dipteran insects mass‐reared for sterile insect technique applications

open access: yesInsect Science, Volume 32, Issue 5, Page 1495-1523, October 2025.
The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri   +3 more
wiley   +1 more source

Abundance of Insects Inhabiting the Male Strobili of Red Pine [PDF]

open access: yes, 2017
(excerpt) Southwood (1973) concluded that pollen feeding was probably the first step in the development of the phytophagous habit in insects, because pollen, compared with plant foliage, is rich in nutrients and low in sewndary defense substances ...
Mattson, William J
core   +2 more sources

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