棉铃虫

Whole-cellpatch-clamp technology demonstrated that VDPG (1g/L) had notsignificant effects on the delayed-rectified K~+ current, TTX-sensitive Na~+ current and high-voltage-activated Ca~(2+) current of rat dorsalroot ganglion cells. The fast transiet K~+ current of cottonbollworm dorsal DUM cells, the fast transiet K~+ current, Na~+ current andhigh-voltage-activated Ca~(2+) current of Periplaneta Americana dorsalunpaired median cells were also not significantly affected byVDPG at the same concentration. However, VDPG had significant effecton the fast transiet K~+ current of Pieris rapae. The VES had not significanteffects on the high-voltage-activated and low-voltage-activated Ca~(2+)current of rat DRG cells.

膜片钳电生理实验显示1g／L毒囊粗毒对蜚蠊DUM神经元的快瞬时钾电流、钠电流、高电压激活的钙电流，对棉铃虫快瞬时钾电流和大鼠DRG细胞延迟整流钾电流、TTX-S型钠电流、高电压激活的钙电流均无明显作用，却对菜青虫快瞬时钾电流有明显作用；电刺激粗毒对大鼠DRG细胞低电压和高电压激活的钙通道无明显作用。

The structure and form of peritrophic membraneof Helicoverpa armigera were observed by electron microscopy.The type of protein,the content of protein and carbohydrate in PM were analyzed.

应用电子显微技术和生化技术，研究了棉铃虫Helicoverpaarmigera围食膜的超微结构和表面形态，初步分析了围食膜蛋白质的种类，测定了蛋白质和糖的含量。

Function mechanism of Bt to Helicoverpa armigera and Mythimna separata is studied in this thesis. The results are as follows:1 Bt CrylAc toxin has high toxicity to H. armigera, but has low toxicity to M. separata.

本论文是以棉铃虫和粘虫为实验试虫，研究苏云金芽孢杆菌Bt CrylAcE毒素对昆虫的作用机理，为更好的了解Bt的作用机理以及了解昆虫的抗性问题奠定理论基础。

Armigera and Mythimna separata, and only the sample of gut can hybridize with Bt Cry1AcE toxin.6 Many membrane proteins can be got by dissoluted in H.

棉铃虫和粘虫肠部组织APN活性高于其他组织，并且只有肠部组织才与Bt CrylAcE毒素有结合。

The enzyme activity of cotton bollworm was indicated; after 144 hours teated with the subthal dose (LC50) of the pesticiedes, the difference was detected in the GSTs activities when compared with contrast.

酶动力学研究表明：用4种药剂的亚致死浓度LC50剂量处理棉铃虫3龄幼虫，在药剂处理后的144h内，幼虫GSTs活性发育变化规律与对照有一定的差异。

To improve the integrated pest control efficacy of transgenic insect-resistant cotton and natural enemies, biological control efficacy and ecological effects of mass-releasing Trichogramma chilonis in transgenic insect-resistant cotton (cv. Lumianyan15) field were surveyed in Huimin county, Shandong province in 2002, with the chemically controlled cotton field as control.

为了增强转基因抗虫棉与自然天敌的联合控害功能，为转基因棉田害虫控制策略的调整和制定提供依据，于2002年在山东省惠民县转基因抗虫棉田设置化防田和以释放赤眼蜂为主的综防田，研究了棉铃虫卵的分布格局、释放赤眼蜂对棉铃虫的控制效果及生态效应。

The results showed that the genomic DNA from Antheraea yamamai showed positive bands after hybridized with the fragment of DH-PBAN cDNA from Samia cynthia ricini, which labeled with [α-32P]-dCTP.

结果表明，标记的蓖麻蚕的DH-PBAN cDNA片断能够与天蚕、樟蚕、柳蚕和棉铃虫的基因组DNA结合。

The results show that BPBB and its odor can increase the eggs oviposited by CBW.

这一结果清楚地表明，黑杨枝把及叶片气味能使棉铃虫的产卵量增加。

This result shows that the odor of leaves plays a role in attracting effect on CBW ovipositing.

说明黑杨叶片挥发的气味物质对棉铃虫产卵有显著的诱集作用。

There were certaineffects such as Orius similis, Propylaea japonica, Misumenopos tricuspidatus.

小花蝽、龟纹瓢虫、三突花蛛等捕食性天敌也有一定控制棉铃虫幼虫的作用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了