Results 41 to 50 of about 30,650 (253)

Environmental RNA interference in two-spotted spider mite, Tetranychus urticae, reveals dsRNA processing requirements for efficient RNAi response

open access: yesScientific Reports, 2020
Comprehensive understanding of pleiotropic roles of RNAi machinery highlighted the conserved chromosomal functions of RNA interference. The consequences of the evolutionary variation in the core RNAi pathway genes are mostly unknown, but may lead to the ...
Nicolas Bensoussan   +15 more
semanticscholar   +1 more source

Identification and characterization of striking multiple-insecticide resistance in a Tetranychus urticae field population from Greece.

open access: yesPest Management Science, 2020
BACKGROUND Tetranychus urticae is a notorious crop pest with world-wide distribution that has developed resistance to a wide range of acaricides. Here, we investigated the resistance levels of a T.
Kyriaki-Maria Papapostolou   +9 more
semanticscholar   +1 more source

Untangling a Gordian knot: the role of a GluCl3 I321T mutation in abamectin resistance in Tetranychus urticae.

open access: yesPest Management Science, 2020
BACKGROUND The cys-loop ligand-gated ion channels, including the glutamate-gated chloride channel (GluCl) and GABA-gated chloride channel (Rdl) are important targets for drugs and pesticides.
Wenxin Xue   +9 more
semanticscholar   +1 more source

The Odorant-Binding Proteins of the Spider Mite Tetranychus urticae [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
Spider mites are one of the major agricultural pests, feeding on a large variety of plants. As a contribution to understanding chemical communication in these arthropods, we have characterized a recently discovered class of odorant-binding proteins (OBPs) in Tetranychus urticae. As in other species of Chelicerata, the four OBPs of T.
Zhu J   +8 more
openaire   +4 more sources

The distribution of herbivores between leaves matches their performance only in the absence of competitors

open access: yesEcology and Evolution, 2020
Few studies have tested how plant quality and the presence of competitors interact in determining how herbivores choose between different leaves within a plant.
Diogo P. Godinho   +4 more
doaj   +1 more source

Silicon derivatives induced host plant resistance against Tetranychus urticae in eggplants farms (Acari: Tetranychidae)

open access: yesPersian Journal of Acarology, 2022
A field experiment was conducted to evaluate the effect of silicon (Si) in the forms of oligomeric silicic acid (OSAB®) and potassium silicate (Silica K®) in inducing the resistance of eggplant Solanum melongena against Tetranychus urticae (Acari ...
Manal Sayed Mohamed Ismail   +2 more
doaj   +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

Virulence and proteolytic activity of entomopathogenic fungi against the two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae)

open access: yesEgyptian Journal of Biological Pest Control, 2020
The virulence and proteolytic activity of some entomopathogenic fungi isolates, viz., Metarhizium anisopliae, Beauveria bassiana, Verticillium lecanii, and Trichoderma harzianum, against the two-spotted spider mite, Tetranychus urticae Koch (Acari ...
Enas Elhakim, O. Mohamed, Iman Elazouni
semanticscholar   +1 more source

Silicon builds resilience in strawberry plants against both strawberry powdery mildew Podosphaera aphanis and two-spotted spider mites Tetranychus urticae

open access: yesPLoS ONE, 2020
Silicon is found in all plants and the accumulation of silicon can improve plant tolerance to biotic stress. Strawberry powdery mildew (Podosphaera aphanis) and two-spotted spider mite (Tetranychus urticae) are both detrimental to strawberry production ...
Bo Liu, K. Davies, A. Hall
semanticscholar   +1 more source

Field efficacy of some biorationals against the two spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae) [PDF]

open access: yes, 2014
Field trials were conducted to evaluate the acaricidal potential of entomopathogenic fungus, Beauveria bassiana and aqueous extracts of Withania somnifera and Glyccirrhyza glabra against the mobile stages of Tetranychus urticae Koch on cucumber.
Gulati, Rachna, Tehri, Kanika
core   +3 more sources

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