The average amount of chemical pesticides per unit area in China is 2.5 to 5 times higher than that of the developed countries, and the area of ​​crops that suffer from residual pesticide pollution exceeds 1 billion mu each year. Since the beginning of this year, there are three factors that have caused a slight decrease in the use of chemical pesticides in China year-on-year, and have generally declined.
First, the area for the promotion of high-efficiency, low-toxic, low-dose pharmaceuticals has been further increased Efficient, low-toxic, low-residual, low-residue, low-dose single-agent and compounding agents such as metamylsulfate, pymetrozine, nitenpyram, and chlorantraniliprole in various provinces (cities, districts) further expanded the promotion and application, effectively reducing the use of drugs per unit area. Quantity and dosage. In the first half of the year, the use of pesticides in Jiangsu Province was reduced by about 1,000 tons.
The second is to promote green prevention and control technologies. The Ministry of Agriculture's green prevention and control technology of crop pests and diseases has been promoted and applied in more than 600 counties and cities in 31 provinces (cities, districts) in the country last year, and 1,215 different types of green prevention and control technology display demonstration zones have been established on various crops. More than 1,500 acres.
The third is to implement specialization and defense. In 2010, the Ministry of Agriculture formulated the rules for the implementation of specialized unified defense rules, and the Ministry of Finance has allocated 155 million yuan to support the national defense defense work. At present, the circulation of land and the mode of modern agricultural management are the trend of agricultural development. The emergence of large planters, the increase of cooperatives, and the prevalence of specialized planting service companies will surely lead to a change in the pesticide market under unified control.
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