Host plant and field density of <i>Tetranychus phaselus</i> Ehara (Acari: Tetranychidae)
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چکیده
منابع مشابه
Host plant-induced changes in detoxification enzymes and susceptibility to pesticides in the twospotted spider mite (Acari: Tetranychidae).
Adult female twospotted spider mites, Tetranychus urticae Koch, reared on lima bean plants were moved to cucumber, maize, or new lima bean plants (the latter being a control) and evaluated after 24 h or 7 d for changes in susceptibility to three pesticides and in levels of related detoxification enzymes. The largest and most consistent changes were observed in mites feeding on cucumber. Suscept...
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Cassava, Manihot esculenta Crantz (Euphorbiaceae), is one of the main food crops cultivated by small land holders in tropical areas of South America and Africa (CIAT 1990). It is also grown on a large scale in Thailand, Indonesia and several other Asian countries. The cassava green mite, Mononychellus tanajoa (Bondar), is one of the most destructive pests of this crop in parts of South America ...
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Tribolonychus collyerae Zhang & Martin is redescribed based on the larva, protonymph, deutonymph and adult male and female specimens from New Zealand. The ontogenetic development of chaetotaxy in Tribolonychus and the number and position of solenidia on tibia I are discussed. Patterns of setal addition on leg III and IV from larva to adult in Trilobonychus are different from the basic pattern o...
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Aponychus corpuzae is a pest of bamboo in Fujian, China. The predatory mite Amblyseius longispinosus was explored as a potential biocontrol agent against Ap. corpuzae in a series of experiments on its predation on Ap. corpuzae . The rate of prey consumption (per predator female) increased linearly with temperature from 1.35 at 15°C to 5.22 at 35°C (the relationship can be described by Y = -1.00...
متن کاملPopulation density and phenology of Tetranychus urticae (Acari: Tetranychidae) in hop is linked to the timing of sulfur applications.
The twospotted spider mite, Tetranychus urticae Koch, is a worldwide pest of numerous agronomic and horticultural plants. Sulfur fungicides are known to induce outbreaks of this pest on several crops, although mechanisms associated with sulfur-induced mite outbreaks are largely unknown. Studies were conducted during 2007-2009 in Oregon and Washington hop yards to evaluate the effect of timing ...
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ژورنال
عنوان ژورنال: Journal of the Acarological Society of Japan
سال: 2017
ISSN: 0918-1067,1880-2273
DOI: 10.2300/acari.26.13