With a variety of new international patents expired, the world's sales of abamectin series were reached billions of dollars. Meanwhile, some countries and regions are gradually increased their demand for this product. For example, there is an increasing trend of Southeast Asia, Singapore, Vietnam and Thailand importing abamectin from China. Since abamectin can be widely applied to the pest control of vegetables, fruit, wheat, rice, cotton, tobacco and other crops, it can be mixed with most pesticides to expand insecticidal spectrum and improve control effect and insecticidal speed. With highly toxic pesticides disabled, a large number of downstream products developed, the range of application expanded, make the abamectin market demand further expand. In addition, the withdrawal of five highly toxic pesticides also brings a big development space for the abamectin series pesticide products. Since organic agricultural products continue to develop in the international market, the market requirements of without side effects agricultural fertilizer increased and pests' resistance on chemical pesticides enhanced, the world's demand for bio-pesticides is growing, bio-pesticides production and development prospects is very broad. As a major bio-pesticide, abamectin also has good development prospects. As for the Chinese market, the new industrial era comes, highlighted in green, environmental protection, building a harmonious society, brought an unprecedented development opportunity to abamectin and abamectin derivatives. Abamectin faced opportunities in China was the substitution effect of banning on highly toxic pesticides in 2007. China's usage amount of annual highly toxic pesticides accounted for about 30% of all highly toxic pesticides, and the usage amount of five kinds of highly toxic organophosphorus pesticide like methamidophos, parathion, methyl parathion, monocrotophos and phosphorus amines was accounted for about 80% of all highly toxic pesticides. Five highly toxic pesticides delisting was directly provided space for abamectin and other efficiency and low toxicity biocides development. While in the face of opportunities, the development of abamectin also exist challenges. Although it has been realized industrial production, but there are also existed the problems of strain selection difficult and high production cost in the process of industrialization, greatly limits the application of abamectin. With the abamectin applications constantly popularized, its resistance presents in plants were growing year after year. Among them, the resistance of vegetables diamondback moth on abamectin was increasing with breeding generations, after 27 generations the resistance will be up to 812.7 times. According to relevant survey analysis, the resistance of resistant diamondback moth to abamectin has increased several times, the diamondback moth susceptibility to abamectin has gradually declined, even reached the level of moderate resistance. Plus with abamectin is a high energy-consuming industry, its energy consumption accounts for more than 30% of total production costs. What's more, its sewage and waste discharge has not yet to get a better deal, the triggering environmental pollution is also a pressing problem. In view of the above reasons, some pesticide industry experts speculated that, the life cycle of abamectin product is about to walk into the aging period, the market outlook is not optimistic. Meanwhile, some farmers and vendors also reflected that even increasing drug concentration, it also hard to effectively kill pests. It is understood that when the abamectin appears on the market, its EC content is 0.2%, to this year, there are some manufacturers have registered 3% EC content abamectin products. Abamectin manufacturers increasing the EC content are compelling, because vermin was "getting worse", and the primary cause is farmers' blindness used method. It should be said, the high-effeciency of abamectin difficult to continue was reflecting the embarrassment of high quality pesticide suffering low quality application. But, the life cycle of products like abamectin should not be so short, if used more scientific and reasonable, it can be long-term used like other pesticides. Article Source:http://www.cospcn.com
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