rapaeCOCA²⁸⁰¹³⁶⁺⁵ 基本例句 🌏白粉蝶 Pieris rapae was for the first time used instead of silkworm in producing Nb, which was of equal effect on Pieris rapae. 此外，我们首次应用菜青虫替代家蚕作为替代宿主来生产家蚕微孢子，所获孢子对菜青虫具有同样的杀灭效果。 fabiao 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。 fabiao