Acaricide Efficacy and Resistance in South Carolina Tomato Populations of Twospotted Spider Mite
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چکیده
منابع مشابه
Toxicity and action of fluenethyl acaricide and related compounds in the mouse, housefly and twospotted spider mite.
x. The toxicity and action offluenethyl or 2-fluoroethyl(4-biphenylyl ) acetate, several other monofluoroethyl esters, monofluoroethanol, monofluoroacetic acid and fluoroacetamide were studied in mice, houseflies (Musca dornestica L.) and twospotted spider mites (Tetranychus urticae Koch). 2. Toxicity varied markedly with the test compound, method of application and biological species. Generall...
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Southern California caged layer operations were visited over 3 yr. Northern fowl mites from 26 field populations were tested for acaricide resistance using a capillary pipette and glass dish bioassay. One was a susceptible field population with no pesticide exposure for over 30 yr (reference site for resistance ratio calculation). Technical and commercial formulations of malathion, carbaryl (Se...
متن کاملFecundity in twospotted spider mite (Acari: Tetranychidae) is increased by direct and systemic exposure to imidacloprid.
The effect of imidacloprid on fecundity in twospotted spider mites, Tetranychus urticae Koch, was investigated in laboratory experiments using individual females on bean leaf discs. Mites were directly exposed to spray formulations of imidacloprid or fed on discs cut from a systemically treated bean plant. Imidacloprid-treated T. urticae produced 10-26% more eggs during the first 12 d of adult ...
متن کاملAcaricide resistance mechanisms in the two-spotted spider mite Tetranychus urticae and other important Acari: a review.
The two-spotted spider mite Tetranychus urticae Koch is one of the economically most important pests in a wide range of outdoor and protected crops worldwide. Its control has been and still is largely based on the use of insecticides and acaricides. However, due to its short life cycle, abundant progeny and arrhenotokous reproduction, it is able to develop resistance to these compounds very rap...
متن کاملAN EVALUATION OF WATERMELON (Citrullus spp.) GERMPLASM FOR ADDITIONAL SOURCES OF RESISTANCE TO THE TWOSPOTTED SPIDER MITE (Tetranychus urticae Koch)
Fourteen U.S plant introduction (PI) accessions of C. lanatus var. lanatus (4), C. lanatus var. citroides (5) C. colocynthis (5) and a known susceptible commercial cultivar 'Sugar Baby' were evaluated for resistance to the twospotted spider mite, Tetranychus urticae Koch, in a limited free-choice and free-choice bioassay under laboratory conditions. The limited free choice bioassay, involved ni...
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ژورنال
عنوان ژورنال: Florida Entomologist
سال: 2021
ISSN: 0015-4040
DOI: 10.1653/024.104.0101