pests

Many pests are resistant to the insecticide.

许多害虫对这种杀虫剂有抵抗力。

The pests spread quickly in these regions.

虫害在这些地区迅速蔓延。

Animal and vegetable pests spread with extreme rapidity .

动植物疫害传播极快。

Plant lectins have been shown to be insecticidal to pests including Homopteran pests.

植物凝集素对包括同翅目在内的害虫具有有效抗作用。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型的杀虫剂，主要用于防治鳞翅目和部分鞘翅目害虫。

kept my temper in check; holding agricultural pests in check with sprays.

的脾气；用喷雾剂灭农业害虫

Animals, plants and products thereof infected with or carrying pathogenic germina, pests and other harmful organisms.

（六）带有危险病菌、害虫及它有害生物的动物、植物及；

There are lots of factors causing infestation of phytophagous pests and changes of dominate species in the apple orchards.

摘要苹果园内植食昆虫种群数量的上升和主要种类的变替，原因是多方面的。

As a result, the pests would be on the rack and agonizing or even have the symptom of swivet and twitch.

★ 除驱鼠外，还可驱赶蜈蚣、蟑螂、蜘蛛、跳蚤等害虫，尤以驱鼠效果最佳。

2、虫害 主要有核桃举肢蛾、核桃小吉丁虫、木橑尺蠖、云斑天牛等。

2, pests mainly Atrijuglans hetaohei moth, walnut Buprestidae small, wood橑geometrid, etc.Batocera horsfieldi.

The community species mainly consisted of Coleopteran and Lepidoptera secondly.The above-mentioned 2 species made up the main body of this community in which initial pests dominated in number.

不同出口农昆虫群落的物种组成差别不大，5种出口农除大蒜外，初期害虫在数量上均占有相当大的优势。

"These are New Guinea's half-inch-long (1.3 centimeter long) antlered flies—harmless relatives of the Mediterranean fruit fly and other fruit pests.

“这是新几内亚岛上身长半英寸（1.3厘米）的鹿角蝇——地中海果蝇和他果蝇的无害近亲。

If you have problems with pests or mosquitoes in your home but are tired of setting traps or using messy and dangerous chemicals and poisons, the latest PESTAWAY "Deluxe" Pest Repeller is the answer.

如果您有问题或蚊子害虫在您的家中，但已经厌倦设置陷阱，或使用混乱和危险化学和毒药，最新的PESTAWAY “豪华”害虫Repeller就是答案。