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2 results about "Tetranychus urticae" patented technology
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Tetranychus urticae (common names include red spider mite and two-spotted spider mite) is a species of plant-feeding mite generally considered to be a pest. It is the most widely known member of the family Tetranychidae or spider mites. Its genome was fully sequenced in 2011, and was the first genome sequence from any chelicerate.
Preparation and use of novel trifluoroalkylthiophenylpyridine derivatives
The present invention relates to the preparation and use of novel trifluoroalkylthiophenylpyridine derivatives. Specifically, the present invention relates to compounds of formula (I-1) or formula (I-2) as trifluoroalkylthiophenylpyridine derivatives, or isotope labeled compounds thereof, or optical isomers, geometric isomers, tautomers or mixtures of isomers thereof, or agriculturally acceptable salts thereof, as well as the use of said compounds in the preparation of insecticides for pest control. These compounds are capable of achieving better pest control effects at lower dosages, especially against pests and mites such as Tetranychus cinnabarinus, Tetranychus urticae, and Panonychus citri.
Owner:ZHEJIANG HISUN CHEM CO LTD
A method for green prevention and control of tetranychus urticae by neoseiulus fallacis mediated greenhouse "natural enemy + crop + habitat regulation" integrated control
The application discloses a method for green prevention and control of Tetranychus urticae by Neoseiulus barkeri mediated greenhouse 'natural enemy + crop + habitat regulation' integrated method, and belongs to the technical field of green prevention and control of greenhouse pests. The method takes N. barkeri as a core control factor, and organically integrates precise release of natural enemies, healthy cultivation of crops and dynamic regulation of greenhouse habitats. Specifically, the method comprises the following steps: installing a disinfection and pest prevention net before planting; cultivating crops in a healthy manner, and planting driving-avoiding and covering plants in intercropping; releasing 100-300 N. barkeri per square meter, and then releasing the N. barkeri once every 1-2 weeks; planting nectar plants, regulating temperature and humidity to 22-28 DEG C and 60%-75%, and hanging yellow and blue plates; regularly monitoring, and releasing natural enemies or selecting safe biological pesticides for auxiliary prevention and control when the control threshold is exceeded; and cleaning and disinfecting after pulling seedlings and rotating crops. The method realizes persistent colonization and population self-maintenance of natural enemies, significantly reduces the use of chemical pesticides, and improves crop yield and quality.
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY