蚜虫

Better prevention and control of pesticides will be marked with objects, such as imidacloprid, Actara, Le Meridien, for sucking mouthparts of the aphid, whitefly, leafhopper, canarium; 15% more than for the control of anti-ADM Alternaria mali disease, pear black spot disease; Celest Fusarium, Rhizoctonia diseases caused by a high control effect; Diflubenzuron Insect Growth Regulators such as applied to control pests and moths Phyllocnistis Mosquitoes pest, Avermectin streptozotocin on the type of anti-mite efficient.

好农药都会标明防治对象，如吡虫啉、阿克泰、艾美乐，适用于刺吸式口器的蚜虫、粉虱、叶蝉、木虱；15%多抗霉素用于防治苹果斑点落叶病、梨黑斑病；适乐时对镰刀菌、丝核菌引起的病害具有很高的防效；灭幼脲等昆虫生长调节剂适用于防治潜叶蛾类害虫和蚊类害虫，阿维菌素对叶螨类防效高。

Investigation on the occurrence of plant diseases and insect pests on Chaenomeles lagenariaKoidz in Chang-yang county, the main plant diseases and insect pests are fruits mothes and aphides and brown rotten disease.

通过对长阳地区资丘木瓜的病虫害发生情况进行调查，当地资丘木瓜上的主要病虫害为&两虫一病&，即食心虫、蚜虫和褐腐病。

Temperature is an important environmental factor which influences insects reproduction. In order to obtain the highest reproductive efficiency, Chrysopa septempunctata was fed with aphids at 15 #,25 # and 30 # respectively.The results indicated that oviposition period was prolonged obviously and oviposition quantity to a single female worm was the highest at low temperature of15#.

温度是影响昆虫生殖的重要环境因子，为了获得最高的繁殖效率，比较了在15℃、25℃和30℃的条件下用蚜虫做食料来饲养大草蛉，发现在低温15℃的条件下，单雌产卵量最高，产卵历期也较长。

Chrysopa sinica and Orius sauteri showed closely sympatricand synchronous with the two leaf mites,but wide niche breadthesof food recipes weaken their functions of predatorness when themites and A.citricela appear at the same time.

六、草蛉、小花蝽与两叶螨的时间同步性和空间同域性较强，但因其食谱生态位较宽，当叶螨与蚜虫并存时，便降低了它们对叶螨的捕食效能。

Not only is it colourful and pretty, but the humble coccinella beetle also preys on garden pests such as aphids and other bugs.

它不仅是色彩和漂亮，但谦虚七星甲虫的花园也捕食害虫如蚜虫和其他错误。

Coccinella septempunctata adult life span is longer, an average of 77 days, to adults and larvae prey aphids, spider mites, whitefly, corn borer, Helicoverpa armigera larvae and eggs and so on.

七星瓢虫成虫寿命长，平均77天，以成虫和幼虫捕食蚜虫、叶螨、白粉虱、玉米螟、棉铃虫等幼虫和卵。

Any of numerous small, rounded, usually brightly colored beetles of the family Coccinellidae, often reddish with black spots and feeding primarily on insect pests, such as scale insects and aphids.

瓢虫任一种小而圆的通常具有鲜艳色彩的瓢虫科的甲虫，体常呈红色并带有黑色斑点，主要以介壳虫和蚜虫等害虫为食

Thus, we draw the conclusion that HrpN could enhance the resistance of Cucumis melo to aphids.

这些结果表明HrpN处理增强了甜瓜对蚜虫的抗性。

Thus,we draw the conclusion that HrpNEa could enhance the resistance of Cucumis melo to aphids.

这些结果表明HrpNEa处理增强了甜瓜对蚜虫的抗性。

Among three microsatellite primers usually used in the aphid and three primers used in the study of the Aedes japonicus (Diptera:Culicidae), finally four primers were selected to amplify the different samples of the green peach aphid. The result showed that DNA samples could be well amplified.

在三条常用的蚜虫微卫星引物和三条用于对日本伊蚊Aedes japonicus 研究所用的引物中，最终选取了33.15 核心序列、4、8G、8G 四条引物对桃蚜的不同样本进行扩增，结果表明扩增效果较好。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。