Pyridaben
Chinese name: 速螨灵；哒螨酮；牵牛星 扫螨净
Chemical name: 2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazine-3-(2H)one
English name: pyridaben;Sanmite;NC-129;NCI-129
Molecular formula: C19H25ClN2OS
Relative molecular weight: 364.9
CAS Number: 96489-71-3
Melting point (℃): 111～112
Vapor pressure (Pa): 0.25mPa(20℃)
Main content ≥95%
Usage: High-efficiency, broad-spectrum acaricide, non-systemic, effective against plant-eating pest mites such as spider mites, panonychus mites, and gall mites Obvious control effect, and effective for eggs, nymphs, adult mites, and also effective for the migration period of adult mites. Suitable for citrus, apple, pear, hawthorn, cotton, tobacco, vegetables (except eggplant) and ornamental plants. For example, when it is used to control rust ticks such as citrus and apple red spiders, pears and hawthorns, it can be applied during the occurrence period of harmful mites (in order to improve the control effect, it is best to use 2 to 3 per leaf), and 20% Wettable powder or 15% EC is diluted with water to 50～70mg/L (2300～3000 times) and sprayed. The safety interval is 15 days, that is, stop medication 15 days before harvest.
This compound has a good knockdown effect on the jumping armor, and the amount of 3g per mu can kill the jumping armor within 10 minutes.
