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新世纪前夜,无论是发达国家或发展中国家,推动生物农药产业发展的愿望依然强烈。但是,科学技术的前进,已经对生物农药产业的发展形成严峻的挑战。如转基因棉花的种植使美国阿拉巴马州的杀虫剂用量降到1940年以來的最低水平,国际大公司推出的新一代化学农药已经具备安全性好、活性高的很多优点。在这样一种背景下,微生物杀虫剂产业如何面对挑战?中国的微生物杀虫剂产业如何抓紧发展?我国著名生物农药研究专家谢天健教授就此问题提出了自己的观点。谢天健教授认为,全世界每年因病虫害造成的损失达1200亿美元,我国1992—1993年因棉铃虫危害造成直接经济损失超过100亿元。目前化学农药虽然仍然是防治农作物病虫害的主体,但其带来的负面效应,如破坏生态、污染环境、害
On the eve of the new century, both developed and developing countries, the desire to promote the development of the bio-pesticide industry remains strong. However, the advancement of science and technology has already posed a severe challenge to the development of bio-pesticide industry. For example, the planting of transgenic cotton has reduced the amount of pesticides used in Alabama in the United States to the lowest level since 1940. The new generation of chemical pesticides launched by international companies has many advantages of good safety and high activity. In such a background, how does the microbial pesticide industry face the challenge? How does China’s microbial pesticide industry step up development? Professor Xie Tianjian, a famous biological pesticide research expert in our country, put forward his own views on this issue. Professor Xie Tianjian believes that the annual loss caused by pests and diseases in the world amounts to 120 billion U.S. dollars. Since 1992-1993, the direct economic losses caused by the damage caused by the cotton bollworms have exceeded 10 billion yuan. At present, although chemical pesticides are still the main body to prevent and control crop diseases and pests, their negative effects such as ecological damage, environmental pollution,