rapae

rapae

美 　英

• 网络白粉蝶

例句

Insecticidal Activities of the Non-alkaloid Extracts from Tripterygium wilfordii against Piers rapae L.

雷公藤非生物碱成分对菜青虫杀虫活性研究。

Matrine had broad-spectrum killing pesticide activity to acaridae, Pieris rapae L. and aphid.

苦参碱具有广谱杀虫活性，对叶螨、菜青虫、蚜虫均具有活性。

Effect of different matrine mixtures on the physiological activity of Pieris rapae L .

不同苦参碱混剂对菜青虫的生理活性试验。

Bioactivity of Extracts and Fractions from Stem of Mirabilis jalapa L. To Pieris rapae L .

紫茉莉茎提取物及其萃取物对菜粉蝶幼虫的生物活性。

Effects of Three Botanical Insecticides Against Pieris rapae L .

三种植物性杀虫剂对菜青虫的毒效。

Studies on Antifeedant Activity of Cnidium monnieri against the Larvae of Pieris rapae L .

蛇床子对菜青虫的拒食活性研究。

Oviposition Deterrent Effect and Killing Egg Activity of Extract from Stellera chameajasme Against Pieris rapae L .

瑞香狼毒提取物对菜粉蝶的产卵忌避与杀卵作用。