pest的例句大全

Rodent and pest accelerated the serious situation.

只有合理利用和保护天然草地,综合治理退化草地!

The experiment provides the theoretic base for effectively controlling and preventing the rodent pest.

此项试验为长期有效控制草地害鼠,扩展鼠害防治途径提供了依据.

Integrated pest management systems for vegetables were also introduced to reduce the reliance on chemical pesticides.

此外,该处并实施蔬菜病虫害综合防治计划,以减少对化学除害剂的倚赖.

They are regal and widely loved, but they are becoming a pest.

它们形态高贵,深受人们的喜爱, 但如今,它们渐渐成了公害.

That would be venturing into pest territory.

因为那样做将增加有害的风险.

Vines wither as pest returns.

害虫来了,葡萄藤就枯萎了.

What a disgusted kind of pest the white ant is!

白蚁这种害虫,实在是相当可恶的.

Western flower thrips ( WFT ) ( Frankliniella occidentalis ) is a very dangerous pest around the world.

西花 蓟 马是一种世界性害虫,我国大陆2003年首次在北京发现报道.

Objective To investigate diseaseinsect pest of Amomum villosum and research how making prevention and therapeutical.

目的调查阳春砂病虫害并研究其防治方法.

A common household pest is the bed bug.

常见的家居害虫是臭虫.

In Hunan province the community succession tendency of tea plant pest was clear.

湖南省茶园害虫群落演替趋势明显.

Illiberis ulmivora Graeser is an important leaf-eating pest of elm tree in Shanxi province.

檎斑蛾(Illberis ulmivora Graeser)是榆树的重要害虫.此虫一年一代,以蛹在建筑物和堆积物等缝隙中中越冬.

The pest in ham ferment and storage stage are mainly ham moth and Tyrophagus putrescentiae.

火腿加工后期(发酵、贮藏阶段),主要受酪蝇、火腿皮蠹危害.

New Insect Pest Big Common Cabbage Worm in Rape Field Qinghai

青海油菜田新害虫大菜粉蝶

In 1953, a new pest was discovered in Port Lincoln, South Australia-the black Portuguese millipede.

1953年, 在南澳大利亚州的林肯港发现了一种新害虫 —— 黑色葡萄牙千足虫.

Need graphics created for full service organic pest control company. Logo's and content will be provided.

需要图形创造了全方位的服务有机害虫控制公司. 标志和内容将被提供.

The Extract of Azadirachta indica in the Application of Forestry Disease and Pest Control

印楝提取物在林业病虫害防治中的应用

A preliminary report on the control of insect specimen pest anthrenus verbasci

昆虫标本害虫小圆皮蠹防治初报

A total of 75 species of arthropoda, including 45 pest species and 30 species of their natural enemies, are recorded in the tobacco fields around Guiyang, Guizhou.

记述了贵阳地区烟地节肢动物75种，其中害虫45种，天敌30种。

Chlorpyrifos is a broad spectrum organophosphorus insecticide and acaricide widely used for insect pest control on greenhouse vegetables.

毒死蜱作为高效、广谱的有机磷杀虫、杀螨剂，在我国大棚蔬菜栽培中广泛使用，蔬菜和土壤受到一定程度污染。