Though oil camellia exhibited lower effective control than other three pesticides, it could be worthy recommended as a botanicalpesticide still.
综合来看，四种药剂对陆生贝类有害种均有较好的防治效果，其中茶子饼是一种值得推荐使用的植物源农药。
2
The active areas of pesticide chemistry are considered to be botanical pesticides, pro-pesticides, chiral pesticides and intensive search of novel bio-active structures.