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植物源杀虫剂
释义
植物源杀虫剂
Encyclopedia
农学
植物源杀虫剂
释
botanical insecticides
植物源杀虫剂
利用从具有杀虫特效的植物中提取的有效成分制成的药剂。又称植物杀虫剂、生物农药。是在对一些植物所具有的杀虫活性及其具有杀虫活性的有效成分研究的基础上发展起来的绿色、安全农药。
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famous garden of Luoyang
famous gardens of Western Sichuan
famous historical and cultural city of China
famous lake
famous masterpieces in the science of mechanics
famous mountains
famous mountains, landscapes and heritage: Xie Ninggao's collected works
Famous Old Lady Actors' Passages of Peking Opera
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famous spring
famous Stone
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famous water landscape
famoxadone
f-ample sheaf
Fa Mu
fan
FANA
fan and pump frequency converting control
Fanaroff-Riley class
Fanaroff-Riley type Ⅰ
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