主要害虫 meaning in English
primary pest
Examples
- Parasitoids of four noctuidae pests in cruciferous vegetable
十字花科蔬菜主要害虫四种夜蛾的寄生蜂 - Pollution - free use of sunspray oils for controlling main pests of citrus
矿物油在柑桔主要害虫无公害防治中的应用 - The tetranychus mites has become the major pest to vegetables
摘要叶螨类害虫已成为我国蔬菜、果树和花卉的主要害虫。 - The main lichee pests are accord with the physiological growth period of lichee
荔枝主要害虫多与荔枝的生理发育期相吻合。 - The main pests do serious harm to crops perennial and damage the agricultural economy
农作物主要害虫常年对作物造成严重危害，使农业经济遭到损失。