常見(jiàn)例句雙語(yǔ)例句Entomopathogenic nematodes are important biological control agents of insect pests.昆蟲(chóng)病原線蟲(chóng)是農(nóng)林害蟲(chóng)生物防治中重要的生防因子之一。Egg parasitoids of the genus Trichogramma are widely used in biological control against Lepidopterous pests.赤眼蜂屬是生物防治中廣泛用來(lái)防治鱗翅目害蟲(chóng)的一類(lèi)重要天敵昆蟲(chóng)。Conservation and utilization of natural enemies is the basic measure in biological control of agricultural pests.保護(hù)利用天敵是農(nóng)田害蟲(chóng)生物防治的基本手段。 返回 biological control of pests