Thianthone is traded under the names of Nissoline, Vicpalong, Egg ban, and Nicole Long. Common dosage forms are 5% thiazolyl ketone EC and 5% thiazolyl WP. At present, there are more than 10 companies registered in the Ministry of Agriculture's Institute of Drug Control, including Jiangsu Kesheng Group Co., Ltd., Zhejiang Gengben Pesticide Chemical Co., Ltd., Zhejiang Huzhou Rongsheng Pesticide Chemical Co., Ltd., and Huzhou, Zhejiang Province. Rongsheng Pesticide Chemical Co., Ltd.
Thianthone is a thiazolidine acaricide. The toxicity to warm-blooded animals is very low. No irritating effect on rabbit eyes and skin. It is not very toxic to aquatic animals, has high activity in eggs, larvae, and nymphs of herbivorous ticks and has low activity to adult fleas, but it is effective for eggs produced by females treated with chemical agents. The insecticidal effect is slow, but the long period of efficacy is up to 50-60 days. There is no internal conductivity in the plant, but it can infiltrate the leaves well, so the rainfall has little effect on the efficacy. It is non-toxic to predatory mites and beneficial insects, and it is safe for honey bees under normal doses, so it is valued in the comprehensive prevention and control of pests. There was no cross-resistance to thiazolone, which is resistant to organophosphorus insecticidal acaricides, dicofol and phenylhydrazone.
The larvae and quail eggs have poisoning effect, but they have no killing effect on larvae, and the effective period is about 50 days (control effect is only about 10 days after medicine). Use 5% EC (or wettable powder) 1500-2000 times to spray and control leafhopper (red spider) on vegetables such as eggplant, pepper and beans. It can be mixed with Bordeaux mixture, lime sulfur, etc. When it is used in a large amount, it can be used in combination with other acaricides that can kill larvae.
Based on the active ingredients, 30-50mg/l concentration can prevent and control many species of maggots on cotton, fruits, vegetables, tea and other crops, such as cotton leafhoppers, scorpion claws, orange claws, turnips, red leafhoppers. Wait. Due to the fact that the applied concentration is not effective for rice cultivars, in the fields with a large number of rice cultivars, the fast-growing vegetables, cotton and ornamental plants should be mixed with mordanticides. Not afraid of alkaline substances, can be mixed with dichlorvos, Bordeaux mixture, lime sulfur and other pesticides.
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