Pesticide Pymetrozine 95 Tc CAS 123312-89-0

Pesticide Pymetrozine 95 Tc CAS 123312-89-0

Pymetrozine is a  (picolinimines) or triazinone insecticide. It is a non-biocidal insecticide. It was first developed by Ciba-Geigy of Switzerland in 1988. This product has an impact on a variety of crops. Sucking mouthparts pests show excellent control effects. Pymetrozine has contact killing effect on pests and also has systemic activity. In plants, it can be transported in both the xylem and the phloem; therefore, it can be used as a foliar spray or soil treatment. Due to its good transport characteristics, the newly grown branches and leaves can also be effectively protected after the stems and leaves are sprayed.

 Fuction

Research using electro-penetration graph (EPG) technology shows that, whether it is dripping, feeding or injection test, as long as aphids or planthoppers come into contact with pymetrozine, the stylus blocking effect will occur almost immediately, and the feeding will be stopped immediately, and finally starvation. Fatal, and the process is irreversible. Therefore, pymetrozine has an excellent function of blocking insect transmission. Although the mechanism of stylus obstruction caused by pymetrozine is not clear, existing studies have shown that this irreversible "stopping" is not caused by "antifeeding effect". The initial mortality of insects treated with pymetrozine is very low, and the insect "hungry moth" can survive for several days before it dies, and the mortality rate is related to climatic conditions. Experiments show that within 3 hours of treatment with the chemical, the feeding activity of aphids is reduced by about 90%, and the mortality rate can be close to 100% after 48 hours of treatment.

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Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.