aphid

常見例句

• The aphid is now laying waste to the wheat and barley fields.
  蚜蟲正在毀掉一片片的小麥和大麥田地。
• Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.
  因為蚜蟲類對有機磷化物能產(chǎn)生抗性, 所以要避免過多的噴灑.
• Aphid count on plants in fields do not correlate with virus spread in the same fields.
  田間植株蚜數(shù)與同塊田內(nèi)病毒的擴散程度間無相關(guān)性.
• The aphid is now laying waste to the wheat and barley fields.
  蚜蟲正在毀掉一片片的小麥和大麥田地。
• Aphid count on plants in fields do not correlate with virus spread in the same fields.
  田間植株蚜數(shù)與同塊田內(nèi)病毒的擴散程度間無相關(guān)性.
• In general an aphid cannot or hardly identify its host at a distance.
  在一定距離以外,蚜蟲通常不能或難以識別其寄主植物.
• There is adequate variability in plants to breed for resistance to certain aphid vectors.
  植物有充分的變異性可用于培育對一些蚜蟲介體的抗性.
• He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics.
  他利用蚜蟲繁殖力資料說明了抗生作用對蟲口動態(tài)的理論效應(yīng).
• Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.
  因為蚜蟲類對有機磷化物能產(chǎn)生抗性, 所以要避免過多的噴灑.
• Several other herbicides, including amitrole, barban, dicamba , and MCPA, alter aphid populations on treated hosts plants.
  另一些除草劑, 包括殺草強 、 燕麥靈 、 麥草畏和MCPA, 都能夠改變處理寄主上的蚜蟲群體.
• This kind of aphid height 2 millimeters, take the Japanese giant knotweed as the food.
  這種蚜蟲身長2毫米, 以日本虎杖為食.
• The reproduction rate of teh aphid is influenced by nutrition.
  蚜蟲的繁殖率受到營養(yǎng)的影響.
• The aphid eat green grass, the false eats soul.
  蚜蟲吃青草, 虛偽吃靈魂.
• This paper studies composition and characters of the aphid fauna of Hengduan Mountains Region.
  研究了橫斷山區(qū)蚜蟲區(qū)系的組成和特點.
• One kind of Japanese aphid and one kind of leaf spot fungus.
  一種日本蚜蟲和一種葉斑真菌.
• The woolly aphid has a lanate coat resembling cotton.
  棉蚜蟲有一層羊毛狀的表皮,很像一團棉花.
• In which Aphid and leaflike are the dominant insects in spring.
  其中蚜蟲、葉螨是春季昆蟲群落的優(yōu)勢種.
• The pesticidal effect on aphid of the anaerobic fermentation liquid is studied by field experiment.
  利用蚜蟲作為試驗對象,通過田間試驗的方法,對厭氧發(fā)酵液的殺蟲效果和殺蟲機理進行了研究.
• CTV and its efficient vector, brown citrus aphid ( Toxoptera citricida Kirkaldy ), are widely distributed in China.
  在我國,CTV及其強力傳媒褐色橘蚜 ( ToxopteracitricidaKirkaldy ) 廣泛分布.
• The possible causes of the formation of aphid host bio types were reviewed.
  綜述了蚜蟲寄主?；彤a(chǎn)生的可能原因.
• The five small arthropod were still very serious pest, especially aphid, scale and whitefly.
  其中,五小害蟲的危害仍然非常嚴重, 尤其是蚜蟲 、 蚧殼蟲和粉虱.
• The aphid is now laying waste to the wheat and barley fields.
  蚜蟲正在毀掉一片片的小麥和大麥田地。
• Heavy rain or hail may dislodge many aphids from the plants.
  大雨和冰雹可從植株上擊落很多蚜蟲.
• Wind has little influence on sedentary aphids.
  風對不動的蚜蟲很少有影響.
• A field may be smothered with aphids.
  一塊田的植株可以被蚜蟲蓋滿.
• Certain aphids seem to prefer waxy leaves, whereas other species are repelled by them.
  有些蚜蟲,看來喜歡有蠟質(zhì)的葉片, 而這種葉片對另一些蚜蟲卻有拒避作用.
• The immobilized aphids quickly died.
  被粘住的蚜蟲很快死亡.
• Several other herbicides, including amitrole, barban, dicamba , and MCPA, alter aphid populations on treated hosts plants.
  另一些除草劑, 包括殺草強 、 燕麥靈 、 麥草畏和MCPA, 都能夠改變處理寄主上的蚜蟲群體.
• 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.
  就好像有些螞蟻會養(yǎng)植一種名為蚜蟲的昆蟲，以獲取他們?nèi)∈硶r分泌出的蜜露，同樣地，Google養(yǎng)殖我們是為了獲取我們數(shù)字生活所產(chǎn)生的數(shù)據(jù)
• Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our in boxes.
  螞蟻防范食肉昆蟲靠近其蚜蟲進食之處；Google防范垃圾郵件發(fā)送者入侵我們的收件箱。
• Bunchy top disease can spread from plant to plant and it is also spread by aphids.
  束頂病可以通過個體間傳播,也可以通過蚜蟲傳播.
• This kind of aphid height 2 millimeters, take the Japanese giant knotweed as the food.
  這種蚜蟲身長2毫米, 以日本虎杖為食.
• Viruses are transmitted by VECTORS such as aphids and nematodes.
  病毒的傳播由傳染媒介執(zhí)行,例如蚜蟲和線蟲.
• The young beetle larvae can eat hundreds of aphids.
  而幼齡瓢蟲則可吃掉數(shù)百只蚜蟲.
• As a large group of Hemiptera, aphids are distributed worldwide and most of them are pests.
  蚜蟲是半翅目中一類體型較小的昆蟲,廣布于世界各地,其中絕大部分是農(nóng)林害蟲.
• The reproduction rate of teh aphid is influenced by nutrition.
  蚜蟲的繁殖率受到營養(yǎng)的影響.
• Chrysopidae and Hemerobiidae ; larvae feed on insect pests such as aphids.
  兩種薄紗狀翅膀的昆蟲之一(蛹與褐 蛉 )其幼蟲吃諸如蚜蟲等的害蟲.
• This paper studies composition and characters of the aphid fauna of Hengduan Mountains Region.
  研究了橫斷山區(qū)蚜蟲區(qū)系的組成和特點.
• One kind of Japanese aphid and one kind of leaf spot fungus.
  一種日本蚜蟲和一種葉斑真菌.
• Aphids are transmitters of plant diseases.
  蚜蟲是植物疾病的傳播者.
• In which Aphid and leaflike are the dominant insects in spring.
  其中蚜蟲、葉螨是春季昆蟲群落的優(yōu)勢種.
• Aphids do fatal damage to the young shoots.
  蚜蟲對幼苗會造成極大危害.
• Lady beetles are a natural control for aphids.
  瓢蟲是蚜蟲的天敵.
• The Asian lady beetle eats aphids that damage crops like soybeans, fruits and berries.
  亞洲甲蟲吃掉了破壞莊稼的蚜蟲,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.
  病蟲害: 蚜蟲, 介殼蟲, 白粉病, 真菌葉斑病, 如果超過澆水可患莖、根腐病.
• Look carefully, aphids are dead, a corpse lying in a small pot so?
  仔細一看, 蚜蟲都死了, 一個個小尸體躺在花盆里.
• The possible causes of the formation of aphid host bio types were reviewed.
  綜述了蚜蟲寄主?；彤a(chǎn)生的可能原因.
• He searched the grass and trees around the cotton fields to trace the source ofthe aphids.
  他在棉花地周圍的草叢、樹干上找尋蚜蟲產(chǎn)生的根源.
• Aphids that attack your rose bushes can be a headache.
  蚜蟲侵襲你的玫瑰叢成了你頭痛的問題.
• Adult lady beetles can eat fifty aphids a day.
  成年瓢蟲一天能吃掉50只蚜蟲.
• Aphids can also spread crop diseases.
  蚜蟲還會導致農(nóng)作物的疾病傳播擴散.
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