Why not choose to eat the pests first?
选择吃虫子有什么不好的呢？
The pests spread quickly in these regions.
虫害在这些地区迅速蔓延。
They had killed off the pests by wholesale.
他们大规模消灭害虫。
This new insecticide kills out most of the pests.
这种新杀虫剂消灭了大部分害虫。
Thanks for taking care of the pests in my life.
感谢照顾害虫在我的生活。
The pests finished off all the leaves of a pine tree.
害虫把一棵松树的叶子全吃光了。
Farmers use chemicals and sprays to get rid of the pests.
农民使用化学药品和喷剂来杀虫。
Results The pests in floorboard were globose spider beetle.
结果调查发现危害木地板、木制品的害虫为裸蛛甲。
Even the frogs, tadpoles can destroy the larvae of many of the pests!
就连青蛙的幼虫虫- - - - - -蝌蚪也能消灭许多害虫哩！
Researchers believe the pests are attracted to odor changes caused by alcohol.
研究人员认为，酒精会改变从人身上散发出来的气味，而这正是害虫所喜欢的。
The pests spread quickly in these regions and there was a shortage of Labour.
虫害在这些地区迅速蔓延，劳动力又很紧张。
Finally, methods for curing the diseases and controlling the pests are suggested.
并提出治疗方法和除螨措施。
Analysis was done on the formation of each fauna, the fauna features and nutrition of the pests.
对害虫区系的形成原因、各区的区系特征及其害虫的营养级特征进行了分析。
"Because Australia is an island it is free of many of the pests and diseases of the world," he says.
“因为澳大利亚是一个岛国，这里没有世界其它地方出现的许多害虫和疾病，”他表示。
Methods:The kinds and number of the pests and its natural enemies were investigated at fixed plants.
方法：在枸杞生长季节调查枸杞害虫及其天敌种类，定期、定点调查害虫及天敌发生数量。
So if you have a mixed system, and design it very carefully, you don't need to use any pesticides to kill the pests.
因此如果你有双重系统并且合理设计的话，就没必要使用杀虫剂对付那些害虫了。
Wild animals are of great help to us, for example, the swallow, swallow can help us to eat the pests in the field.
野生动物对我们帮助很大，例如燕子，燕子能帮我们吧田里的害虫吃掉。
The cold weather is killing off mosquitos, but the pests had an impact this spring and summer on people in Michigan.
密西根州的蚊子正在寒冷的天气下渐渐死去，但这个春夏它们给这儿的人们带来了不小的影响。
Along with the change from transplanting rice to direct sowing rice, the pests and diseases also change in paddy fields.
水稻种植方式由育苗移栽改为水直播以后，病虫发生与危害也有了相应变化。
The main natural enemies of the pests on tobacco of Yunnan and their role on natural control of the pests were reviewed.
介绍了云南省烟草主要害虫天敌资源和天敌昆虫的自然控制作用。
And the species of insect pests in the city together with the insects as the pests' natural enemies hare been checked up.
初步摸清了秦皇岛市区园林害虫种类及天敌昆虫资源情况。
Because the pests prefer the taste of the trap crops, only these plants need to be sprayed, reducing the amount of pesticide use.
因为昆虫喜欢诱捕作物的味道，只有这些作物需要喷药，减少了杀虫剂使用量。
ABSTRACT: a healthy vineyard can't thrive without any protections. Let's see how the snakes eliminate the pests as a guardian in the vineyard.
摘要：一个健康的葡萄园离不开好伙伴的共同守护，一起来看看除了猫头鹰之外，蛇是怎么帮助人类消灭葡萄园里的“不速之客”的。
Seedlings of parsnip, carrot, beetroot and radish must fight off slugs, and weeds also need checking, hoeing them as they grow, to leave the pests nowhere to hide.
牛蒡苗、胡萝卜苗，甜菜根苗和萝卜苗必须除蛞蝓(俗称鼻涕虫 类似蜗牛的无硬壳动物)，杂草也需要检查，发现了就要及时铲除，让害虫无处藏身。
And even if Mexico does eventually manage to rid itself of this plague, there are plenty of signs that the pests are already scuttling off to new homes elsewhere.
就算是墨西哥最后得以把这一噩梦驱走，这些“害虫”还是会另觅新家的。
You can buy a lot of the fish for what a lawyer charges per hour, and some authorities, with commendable creativity, even provide them free to help control the pests.
这种鱼很便宜，相比若被处罚而去请律师的花费来说，显然要划算的多，更何况，一些官方机构甚至为房主们提供免费的杀虫服务。
You can buy a lot of the fish for what a lawyer charges per hour, and some authorities, with commendable creativity, even provide them free to help control the pests.
这种鱼很便宜，相比若被处罚而去请律师的花费来说，显然要划算的多，更何况，一些官方机构甚至为房主们提供免费的杀虫服务。
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