Silly you the average garden pest is really a tasty treat .

普通菜园子里的害虫都是美餐--把你吓傻了吧。

Organic farms win at potato pest control

有机农业成功控制土豆害虫

Insect predators living in the mixed species plantations reduce pest damage .

并且生活在混合植被中的昆虫捕食者可以减轻害虫的危害。

Because at least one kind of invasive shrimp is an even bigger pest when it has a parasite on board .

因为当船上有寄生物时，至少有一种入侵的虾类是一种更大的害虫。

The word pest arrived in english in the late 1400s in the saliva of a flea .

15世纪晚期，pest（害虫）这个词随着跳蚤的唾液来到了英语世界。