化学合成农药

现今Bt被广泛应用商业化农业生产、森林害虫防治以及蚊虫控制，已经成为化学合成农药必要的补充或替代产品。

Bt is already a useful alternative or supplement to synthetic chemical pesticide application in commercial agriculture , forest management , and mosquito control .

适合于五种蔬菜（A级绿色食品）的化学合成农药的评价和筛选

Assessment and selection of chemical synthetic pesticides suitable for production of 5 species of A-class green food vegetables

面临有机果园不准使用化学合成农药的限制，果树害虫防治成为瓶颈问题。

To be confronted with restricting chemosynthesis pesticides used in organic orchards , insect pest control had become a bottleneck .

大量广谱性化学合成农药的长期使用，杀伤了金纹细蛾的大部分天敌；

Applying a great quantity of chemical insecticides , especially the wide spectrum insecticides , which kill most natural enemies of the insect ;

基于印楝素配制的生物农药在害虫的防治上具有高效性，不伤害天敌，对环境无影响，对哺乳动物和人低毒的特点，印楝被认为最有希望替代化学合成农药的植物源生物农药。

Studies revealed that the azadirachtin-based pesticides showed high efficiency in pest control , no effect on the natural enemies , less damage to the environment , low toxicity to mammals and the human beings , which make it a promising alternative to the synthesized pesticides .

今后化学农药的发展方向是化学合成类绿色农药，即绿色化学农药，其特点是：①超高效：药剂量少而见效快；

The future direction of chemical pesticide development will be green pesticides that are chemically synthesized .

对绿色化学和绿色化工进行了综述，着重介绍了绿色化学和化工在日用化工、化学合成、农药、水处理、材料以及能源等方面的应用进展。

The research and development of green chemistry and chemical engineering in the application of chemical synthesis , pesticide , water treatment , material and energy were briefly discussed in the paper .