Results 41 to 50 of about 34,950 (303)

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

Oviposition inhibitory activity of the Mexican sunflower Tithonia diversifolia (Asteraceae) polar extracts against the two-spotted spider mite Tetranychus urticae (Tetranychidae) [PDF]

open access: yes, 2018
The Mexican sunflower (Tithonia diversifolia, Asteraceae) is an invasive shrub of agricultural and non-agricultural lands in tropical countries. Besides extensive utilizations in the traditional medicine, mainly to treat malaria, the plant is believed to
Baldan, Valeria   +11 more
core   +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

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

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

Is only the first mating effective for females in the Kanzawa spider mite, Tetranychus kanzawai (Acari: Tetranychidae)? [PDF]

open access: yes, 2008
Although only the first mating is effective for females in Tetranychus urticae (Acari: Tetranychidae), it remains unclear whether this is also true for closely related species, such as T. kanzawai.
Oku, K.
core   +1 more source

Abamectin, Hexythiazox and Spiromesifen Resistance in Populations of Tetranychus urticae Koch (Acari:Tetranychidae) Collected from Cucumber Greenhouses in Tokat Province

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
Tetranychus urticae Koch (Acari: Tetranychidae) is one of the most important pests in greenhouses. This harmful pest has rapidly developed high resistance to many classes of acaricides. In this study, T.
Tarık Balkan
doaj   +1 more source

Identification of onosma visianii roots extract and purified shikonin derivatives as potential acaricidal agents against tetranychus urticae [PDF]

open access: yes, 2017
There is an increasing need for the discovery of reliable and eco-friendly pesticides and natural plant-derived products may play a crucial role as source of new active compounds.
Benelli, S.   +7 more
core   +1 more source

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