Acaricide susceptibility of the spider mite, Tetranychus okinawanus Ehara
نویسندگان
چکیده
منابع مشابه
Acaricide 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...
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Development, reproduction and acaricide susceptibility of Tetranychus cinnabarinus (Boisduvals) (Acari: Tetranychidae) were investigated after long-term (about 40 generations) exposure to various levels of acid rain; pH 2.5, 3.0, 4.0, and 5.6. Deionized water (pH 6.8) served as a control. The mites were reared on eggplant leaves at 28 degrees C, 80%RH and a photoperiod of 14:10 (L:D) in the lab...
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ii Acknowledgements iii Table of
متن کاملMultiple Infections with Cardinium and Two Strains of Wolbachia in The Spider Mite Tetranychus phaselus Ehara: Revealing New Forces Driving the Spread of Wolbachia
Cytoplasmic incompatibility (CI) has been proposed as a major mechanism by which certain strains of Wolbachia to invade and persist in host populations. However, mechanisms that underlie the invasion and persistence of non-CI strains are less well understood. Here, we established a spider mite Tetranychus phaselus population multiply infected by Cardinium as well as two distinct lineages of Wol...
متن کاملThe Formation of Collective Silk Balls in the Spider Mite Tetranychus urticae Koch
Tetranychus urticae is a phytophagous mite that forms colonies of several thousand individuals. These mites construct a common web to protect the colony. When plants become overcrowded and food resources become scarce, individuals gather at the plant apex to form a ball composed of mites and their silk threads. This ball is a structure facilitating group dispersal by wind or animal transport. U...
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ژورنال
عنوان ژورنال: Applied Entomology and Zoology
سال: 1998
ISSN: 0003-6862,1347-605X
DOI: 10.1303/aez.33.171