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- Evaluation of a new carbamate insecticide Shachongwei on three lepidopteran pests 杀虫威对棉铃虫、烟青虫、菜青虫的防治效果
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- Stores of grain are frequently attacked by pests. 储存的谷物经常受到害虫的破坏。
- The potato is vulnerable to several pests. 马铃薯易受几种害虫的侵害。
- lepidopteran pests 鳞翅目害虫
- The spread of pests damaged countless fruit trees. 虫害的蔓延损害了无数果树。
- In those days they had to fight the pests barehanded. 那时候他们得赤手空拳和虫害作斗争。
- A List of Lepidoptera pests found on bamboo from China 中国竹类鳞翅目害虫研究
- An obtuse, boring, or bothersome person; a pest. 讨厌的人愚钝的、无聊的或讨厌的人; 害人精
- Stores of grain are frequently attacked by pests, especially rats. 储存的 物经常受损坏，尤其是老鼠为患最甚。
- 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。
- It won't be long before we can be rid of the pest altogether. 不要太久，我们就能把这种害虫消除干净。
- The insecticide will kill off the insect pests. 这情形剂可消灭害虫。
- The order Lepidopteran consists of the butterflies and moths. 鳞翅目有蝴蝶,蛾。
- Cats can help rid the home of unwanted pests. 猫能帮忙清除家里讨厌的老鼠。
- Any member of the widely occurring lepidopteran family Lycaenidae. 亦称蓝蝶。鳞翅目灰蝶科分布很广的蝶类。
- Insects, which eat crops, are pests. 吃庄稼的昆虫是害虫。
- Insects which eat crops are pests. 吃庄稼的昆虫是害虫。
- I was a nuisance, an incumbrance, and a pest. 我是一个讨厌的东西，一个累赘，和一个祸害。
- How many loses caused by cotton pests in 2002, USA? 2002年美国棉花害虫引起的损失有多少?
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
