          With the continuous development of the international organic agricultural market, the market demand for pesticide products without chemical side effects and the increase in chemical resistance of pesticides in pests have been increasing. The world has a growing demand for non-polluting biological pesticides, and the production and development prospects of biopesticides are very promising. broad.
         1) What is biological pesticide?
Biological pesticides, also known as natural pesticides, refers to the use of biological living organisms or their metabolites on pests, pathogens, weeds, nematodes, rodents and other pests to control a class of pesticide formulations, Or through biomimetic synthesis of pesticides with specific effects.
          2) Classification of biological pesticides
          China’s biological pesticides in accordance with its composition and sources can be divided into microbial biological pesticides, microbial metabolites pesticides, botanical pesticides, animal pesticides four parts. According to the control object can be divided into insecticides, fungicides, herbicides, acaricides, rodenticides, plant growth regulators and so on.
         3) the advantages and disadvantages of biological pesticides and traditional chemical pesticides
         Biological pesticides have a strong selectivity, narrow control spectrum, the safety of human and animal safety, environmental compatibility, the pressure on the environment is small, non-target biological safety, wide range of raw materials and difficult to produce drug resistance, has become a global new trends in Pesticide Development.
         Chemical pesticide toxicity is high, the activity is low, the use of larger, greater impact on the environment; the traditional use of chemical pesticides caused by the large number of pesticide residues will cause its toxicity in the ecosystem enrichment, not only pollute the environment, but also will cause harm to all levels of biological. For a long time, the use of chemical pesticides in a large number of serious damage to the ecological balance. The soil, groundwater, rivers, lakes pollution, especially to the survival of future generations, health hazards.
         With the increase in the use of highly pesticide and high residual pesticides and the increase of government supervision and the improvement of farmers’ safety awareness, people have already seen the development prospect of biological pesticides, especially in recent years, through the production practice has gradually realized that the biological Pesticides in the prevention and control of pests and diseases of the important role. I believe that more and more people will understand the future of biological pesticides, to accept biological pesticides, I believe that biological pesticides in the protection of food security and human health at the same time for manufacturers and distributors will create a broad space for development.