International biotechnology development in the field of agricultural biotechnology pharmaceutical biotechnology development around ten years later.

1973 shortly after the birth of genetic engineering, there have been hundreds of biotech companies in the world compete to develop genetically engineered insulin, interferons, interleukin-important to human health, such as pharmaceutical products, and agricultural biotechnology development in 1983 and began after the birth of genetic engineering of plants. Although it started very late, but very rapid development, data show that companies engaged in pharmaceutical biotechnology development has turned to agricultural biotechnology development trends. In the field of agricultural biotechnology, bio-control pesticides are products have been put into practical