pest 六级GRE高考考研

Many pests are resistant to the insecticide.

许多对这种杀剂有抵抗力。

The pests spread quickly in these regions.

在这些地区迅速蔓延。

pest species of great economic importance.

具有严重经济影响的种类。

a little pest, hight Tommy Moore.

一个名•穆尔的小人精。

Animal and vegetable pests spread with extreme rapidity .

动植物疫传播极快。

Rhyncnophorus ferrugineus (Olivier) is a quarantine pest in our country.

摘要红棕象甲是我国林业检疫性。

Meanwhile the sympatry and synchrony between pest and its natural enemies were analyzed.

捕食性天敌对高氏瘤粉虱控制作用不大；

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具有有效抗性作用。

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

氰氟腙是一种新型的杀剂，主要用于防治鳞翅目和部分鞘翅目。

The ladybug attacks the molluscoid pest while the green lacewing feeds on a variety of other insects.

其中瓢能对付软体，草蛉能捕食的卵及幼。

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

克制我的脾气；用喷雾剂灭农业

The child badgered his parents to buy him a new bicycle. Topester is to inflict a succession of petty annoyances:

这孩子缠着父母给他买一辆新的自车。 Pester 意为不断地制造小麻烦：

Eriosoma lanigerum(Woolly apple aphid) is a kind of harmful pest to agricultural plant quarantined.It lives in the apple tree autoeciously and does harm collectively.

苹果绵蚜是一种农业植物检疫性有生物,寄主作物主要是苹果树。

In the insect pest of balsamine, the mainest is mite, the red spider that often says namely.

在凤仙花的中,最主要的是螨,即常说的红蜘蛛。

Ivela ochropoda is one of the main defoliator pest occurred in Ulmus pumila, and is very serious in Wuqi County.

摘要榆毒蛾是榆树的食叶之一，在吴起县发生严重。

(5) disaster diastrophism, artificial, rat damage, insect pest and so on causing.

（5）因天灾地变、人为、鼠、等所导致者。

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

（六）带有危险性病菌、及其它有生物的动物、植物及其产品；

Have on parental caress by every means, next issueless pester genu disturbing, everyday carefree, live easily comfortable.

上有父母亲的百般呵护，下无子女的缠膝烦扰，天天无忧无虑的，活得轻松安闲。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危严重的有黑翅土白蚁、黄翅大白蚁、柑桔红蜘蛛、灰白蚕蛾等4种。

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

摘要苹果园内植食性种群数量的上升和主要种类的变替，原因是多方面的。