corn borer
- corn borer的基本解释
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玉米螟
- 相似词
- corn borer的同义词
- n. Pyrausta nubilalis
- 更多 网络例句 与corn borer相关的网络例句 [注：此内容来源于网络，仅供参考]
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In our country the corn borer is comprised of the Asian corn borer and the Europe corn borer.
玉米螟在我国主要有欧洲玉米螟和亚洲玉米螟，其中亚洲玉米螟在我国是优势种，发生严重，在我国各地均有分布。
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It will take 56 to 63 days for the frist generetion of Asiatic corn borer to develop from egg to larva, pupa, and imago in Dewu region. 7. The primary imperilment period of first gemeration of Asiatic corn borer is shooting stage. And the heading stage, grain filling stage in early sowing corn and belling stage in late sowing cron is disserved by the second generation. The imperilment degree of second generation is more serious than frist generation. 8. The best way for the prevention of black cutworm is to spray on early larva and to trap and kill with poison bait in late larva.
7第一代玉米螟主要为害拔节期玉米，第二代玉米螟主要为害处于抽雄吐丝期、灌浆期的早播玉米和处于大喇叭口期的晚播玉米，第二代玉米螟对玉米的为害程度显著高于一代玉米螟；玉米螟的为害受玉米品种影响较大，自交系苏宁三号的受害程度明显高于其他各品种；植株长势对玉米螟发生为害程度有极显著影响，表现为长势好、生长旺盛的玉米受害重，长势差的玉米受害轻；海拔高低对玉米螟发生为害的影响不大。
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The transgenic regenerative rice plants were gotten. Indoor feeding corn borer by these transgenic rice regenaration plants and their descendance's tiller stem;The corn borer mortality and the worm length were compared to determinate transgenic regenerative rice's pest resistance.
我们用这些转基因水稻再生植株及其后代的分蘖茎段对玉米螟进行室内喂养，通过比较虫体死亡率及虫体生长长度，测定转基因水稻再生植株的抗虫性。1997～1999年共进行3个世代5次的室内测定。
- 更多网络解释 与corn borer相关的网络解释 [注：此内容来源于网络，仅供参考]
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Corn Borer：玉米螟
玉米螟(corn borer)别名玉米钻心虫,学名Ostrinia nubilalis,鳞翅目,螟蛾科. 亚洲玉米螟分布于亚亚洲温带和热带、澳大利亚和大洋洲克罗尼西亚;欧洲玉米螟分布于欧洲、北美洲、西北非及小亚细亚. 在我国除...
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Asian Corn Borer：亚洲玉米螟
鄂东:east of Hubei | 亚洲玉米螟:Asian Corn Borer | 亚裔少数族群:Asian Americans
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European Corn Borer：玉米螟
这种Bt玉米被加入了一种微生物的基因,这基因会产生一种毒素,把蛀食玉米的昆虫,特别是欧洲玉米螟(European corn borer)杀害. 不过当玉米的花粉及碎片流到附近的河流水域时,却同时毒害了石蚕蛾(Caddisflies)这种在水中生长的昆虫.