查询词典 pest

"Dodder is a very difficult pest to control," De Moraes says."The reason for that is that it attaches to the host plant, and it makes it very hard to kill the weed plant without killing the host."

"菟丝子是非常难以控制的有害植物，"德·莫拉埃斯说，"由于它缠绕在寄主植物上，若不杀死寄主植物，也就很难消灭它。"

Bactrocera dorsalis,as oriental fruit fly,is a serious quarantine pest of fruits in tropical and subtropical countries.

桔小实蝇是直接危害果蔬生产并对出口贸易形成重要影响的有害生物群，口岸检疫对其鉴定依赖形态观察。

The discovery of large birds of prey in flight zone, in the start-up "flight zone bird pest control plan to deal with emergencies," birds of prey to drive away from the airfield at the same time, informed air traffic control departments to remind controllers and flight crew pay attention to the observation of birds.

对发现大型猛禽在飞行区活动，在起动《飞行区鸟害防治应急处置预案》、驱赶猛禽飞离飞行区的同时，及时通报空中管制部门，提醒管制员和飞行机组注意对飞禽的观察。

The purpose of the IPPC is to secure common and effective action to prevent the spread and intro' duction of pest s of plants and plant products and to promote measures for their control.

IPPC的目的是采取共同和有效措施防止植物和植物产品有害生物的传播和传入，并推动有害生物控制措施。

This web site provides information about pest managment information for vegetable production in the Midwestern U.S., European corn borer and corn earworm information, weather information, IPM supplier directory, news, etc.

这里提供了美国中西部蔬菜害虫的防治情况、欧洲玉米螟信息、天气情况、害虫综合防治机构目录、新闻等信息。

Vegetable Production Pest Fact Sheets; European Corn Borer and Corn Earworm Information; What's New; Weather Watch; IPM Supplier Directory; News Releases

蔬菜产品害虫情况说明书；欧洲玉米螟和害虫幼虫信息；最近更新；天气预报；害虫综合防治机构目录；新闻发布

Are pest control measures adequate and effective in this area?

这个区域的害虫防治措施是否足够、有效？

Tetrastichus nigricoxae Yang is a endoparasite of Pupae of Micromelalopha troglodyta Graeser, Which is the mian pest of Poplar in China.

白蛾黑基啮小蜂是我国杨树人工林的主要食叶害虫——杨小舟蛾蛹期的一种内寄生性天敌。

The standard and quantificational pest risk analysis methods, expeditiousness of quarantine identification, security of eradication method and globalization of management information system were the trends of management ideas in preventing alien invasive species.

风险分析标准化与定量化、检疫鉴定快速化、除害技术安全化、信息管理全球化是全世界对外来物种入侵管理与科研的焦点问题。

7 Years ago, we bought a pest expeller made by your company. It is very effective against the cockroach.Now we are still using it.But we fee the effectiveness is less than before.So we want to buy a new one.

我们6、7年前在成都买过贵公司产的电子驱虫器，驱蟑螂很有效，现在还在用，但效果已不如前，我们想买个新的，不知成都还有没有销售点，以便就近购买。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。