aphid

常见例句

• The aphid is now laying waste to the wheat and barley fields.
  蚜虫正在毁掉一片片的小麦和大麦田地。
• Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.
  因为蚜虫类对有机磷化物能产生抗性, 所以要避免过多的喷洒.
• Aphid count on plants in fields do not correlate with virus spread in the same fields.
  田间植株蚜数与同块田内病毒的扩散程度间无相关性.
• The aphid is now laying waste to the wheat and barley fields.
  蚜虫正在毁掉一片片的小麦和大麦田地。
• Aphid count on plants in fields do not correlate with virus spread in the same fields.
  田间植株蚜数与同块田内病毒的扩散程度间无相关性.
• In general an aphid cannot or hardly identify its host at a distance.
  在一定距离以外,蚜虫通常不能或难以识别其寄主植物.
• There is adequate variability in plants to breed for resistance to certain aphid vectors.
  植物有充分的变异性可用于培育对一些蚜虫介体的抗性.
• He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics.
  他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应.
• Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.
  因为蚜虫类对有机磷化物能产生抗性, 所以要避免过多的喷洒.
• Several other herbicides, including amitrole, barban, dicamba , and MCPA, alter aphid populations on treated hosts plants.
  另一些除草剂, 包括杀草强 、 燕麦灵 、 麦草畏和MCPA, 都能够改变处理寄主上的蚜虫群体.
• This kind of aphid height 2 millimeters, take the Japanese giant knotweed as the food.
  这种蚜虫身长2毫米, 以日本虎杖为食.
• The reproduction rate of teh aphid is influenced by nutrition.
  蚜虫的繁殖率受到营养的影响.
• The aphid eat green grass, the false eats soul.
  蚜虫吃青草, 虚伪吃灵魂.
• This paper studies composition and characters of the aphid fauna of Hengduan Mountains Region.
  研究了横断山区蚜虫区系的组成和特点.
• One kind of Japanese aphid and one kind of leaf spot fungus.
  一种日本蚜虫和一种叶斑真菌.
• The woolly aphid has a lanate coat resembling cotton.
  棉蚜虫有一层羊毛状的表皮,很像一团棉花.
• In which Aphid and leaflike are the dominant insects in spring.
  其中蚜虫、叶螨是春季昆虫群落的优势种.
• The pesticidal effect on aphid of the anaerobic fermentation liquid is studied by field experiment.
  利用蚜虫作为试验对象,通过田间试验的方法,对厌氧发酵液的杀虫效果和杀虫机理进行了研究.
• CTV and its efficient vector, brown citrus aphid ( Toxoptera citricida Kirkaldy ), are widely distributed in China.
  在我国,CTV及其强力传媒褐色橘蚜 ( ToxopteracitricidaKirkaldy ) 广泛分布.
• The possible causes of the formation of aphid host bio types were reviewed.
  综述了蚜虫寄主专化型产生的可能原因.
• The five small arthropod were still very serious pest, especially aphid, scale and whitefly.
  其中,五小害虫的危害仍然非常严重, 尤其是蚜虫 、 蚧壳虫和粉虱.
• The aphid is now laying waste to the wheat and barley fields.
  蚜虫正在毁掉一片片的小麦和大麦田地。
• Heavy rain or hail may dislodge many aphids from the plants.
  大雨和冰雹可从植株上击落很多蚜虫.
• Wind has little influence on sedentary aphids.
  风对不动的蚜虫很少有影响.
• A field may be smothered with aphids.
  一块田的植株可以被蚜虫盖满.
• Certain aphids seem to prefer waxy leaves, whereas other species are repelled by them.
  有些蚜虫,看来喜欢有蜡质的叶片, 而这种叶片对另一些蚜虫却有拒避作用.
• The immobilized aphids quickly died.
  被粘住的蚜虫很快死亡.
• Several other herbicides, including amitrole, barban, dicamba , and MCPA, alter aphid populations on treated hosts plants.
  另一些除草剂, 包括杀草强 、 燕麦灵 、 麦草畏和MCPA, 都能够改变处理寄主上的蚜虫群体.
• Just as some ants farm the bugs called aphids for the honeydew they produce when they feed, so Google farms us for the data that our digital lives yield.
  就好像有些蚂蚁会养植一种名为蚜虫的昆虫，以获取他们取食时分泌出的蜜露，同样地，Google养殖我们是为了获取我们数字生活所产生的数据
• Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our in boxes.
  蚂蚁防范食肉昆虫靠近其蚜虫进食之处；Google防范垃圾邮件发送者入侵我们的收件箱。
• Bunchy top disease can spread from plant to plant and it is also spread by aphids.
  束顶病可以通过个体间传播,也可以通过蚜虫传播.
• This kind of aphid height 2 millimeters, take the Japanese giant knotweed as the food.
  这种蚜虫身长2毫米, 以日本虎杖为食.
• Viruses are transmitted by VECTORS such as aphids and nematodes.
  病毒的传播由传染媒介执行,例如蚜虫和线虫.
• The young beetle larvae can eat hundreds of aphids.
  而幼龄瓢虫则可吃掉数百只蚜虫.
• As a large group of Hemiptera, aphids are distributed worldwide and most of them are pests.
  蚜虫是半翅目中一类体型较小的昆虫,广布于世界各地,其中绝大部分是农林害虫.
• The reproduction rate of teh aphid is influenced by nutrition.
  蚜虫的繁殖率受到营养的影响.
• Chrysopidae and Hemerobiidae ; larvae feed on insect pests such as aphids.
  两种薄纱状翅膀的昆虫之一(蛹与褐 蛉 )其幼虫吃诸如蚜虫等的害虫.
• This paper studies composition and characters of the aphid fauna of Hengduan Mountains Region.
  研究了横断山区蚜虫区系的组成和特点.
• One kind of Japanese aphid and one kind of leaf spot fungus.
  一种日本蚜虫和一种叶斑真菌.
• Aphids are transmitters of plant diseases.
  蚜虫是植物疾病的传播者.
• In which Aphid and leaflike are the dominant insects in spring.
  其中蚜虫、叶螨是春季昆虫群落的优势种.
• Aphids do fatal damage to the young shoots.
  蚜虫对幼苗会造成极大危害.
• Lady beetles are a natural control for aphids.
  瓢虫是蚜虫的天敌.
• The Asian lady beetle eats aphids that damage crops like soybeans, fruits and berries.
  亚洲甲虫吃掉了破坏庄稼的蚜虫,比如大豆, 水果和草莓等.
• Disease: Aphids, mealy bugs, powdery mildew, fungal leaf spot, stem and root rot if over watered.
  病虫害: 蚜虫, 介壳虫, 白粉病, 真菌叶斑病, 如果超过浇水可患茎、根腐病.
• Look carefully, aphids are dead, a corpse lying in a small pot so?
  仔细一看, 蚜虫都死了, 一个个小尸体躺在花盆里.
• The possible causes of the formation of aphid host bio types were reviewed.
  综述了蚜虫寄主专化型产生的可能原因.
• He searched the grass and trees around the cotton fields to trace the source ofthe aphids.
  他在棉花地周围的草丛、树干上找寻蚜虫产生的根源.
• Aphids that attack your rose bushes can be a headache.
  蚜虫侵袭你的玫瑰丛成了你头痛的问题.
• Adult lady beetles can eat fifty aphids a day.
  成年瓢虫一天能吃掉50只蚜虫.
• Aphids can also spread crop diseases.
  蚜虫还会导致农作物的疾病传播扩散.
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