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据联合国粮农组织调查,全世界每年约有200万人因使用化学农药中毒,其中大约有4万人死亡。长期使用某些化学农药。还会使害虫产生抗药性。自从使用化学农药以来,具抗药性的害虫已从10种增加到目前的417种。在这种背景下,生物农药受到赞许和欢迎。生物农药对人畜安全,无毒害,不污染环境,只杀害虫;不杀害虫天敌;也不易产生抗药性,近日农药业内人士指出化学农药受到的越来越多的指责中,也不乏偏见。他们指出:在强调保护环境和生态的时候,人们应该承认,经过长期的摸索,研究出用农药来防治病虫草害,是人类在改造自然生态环境过程中的一种进步;人们也不该忘记,农药的出现挽回了30%以上的农作物的损失,增加了木材
According to the UN Food and Agriculture Organization (FAO), about 2 million people die every year in the world due to the use of chemical pesticide poisoning. Long-term use of certain chemical pesticides. Will also make pests resistant. Since the use of chemical pesticides, resistant pests have increased from 10 to the current 417 species. In this context, biopesticide is praised and welcomed. Biopesticides on human and animal safety, non-toxic, do not pollute the environment, killing insects; do not kill pests natural enemies; also not easy to produce resistance, pesticide industry recently pointed out that more and more accusations of chemical pesticides, there is no lack of bias. They pointed out: While stressing the protection of the environment and ecology, one should admit that after a long period of exploration, studying and using pesticides to prevent and control pests and weeds is a progress made by mankind in rebuilding the natural ecological environment. People should not forget The emergence of pesticides saved more than 30% of crop losses and added wood