查询词典 cotton bollworm

The results showed that 800,1000 and 1500 times diluents of 30% FUMIEKUAI had good effect to control cotton bollworm.

结果表明，使用800、1000、1500倍液，药后3天均达到866％以上的防效，药后5天800、1000倍液达到90％以上的效果。

The cotton bollworm P450 enzymes involved in basic physiological processes and xenobiotic metabolism are of great interest.

棉铃虫体内的细胞色素P450关系到它的生长发育以及对外界环境的适应性，具有重要的生物学意义。

The study provided basis for resistance control and preventing work of cotton bollworm.

结论］为进一步作好棉铃虫的抗性治理及防治工作奠定了基础。

And there were great variations in the length of intron in the region of EC8-EC11 in population of cotton bollworm.

在棉铃虫中编码EC8～EC11的DNA序列内含子变异很大，具较高的多态性。

The ability of cotton bollworm to thrive on chemically well-defended plants and develop resistance to insecticides was well recognized.

棉铃虫对杀虫剂的抗性以及对植物防御物质的适应性是人们长久以来密切关注的重要问题。

The results of HPLC tests indicated that Bt toxin in Bt transgenic cotton had not obviously affected the contents of flavonoids (mainly rutin and isoquercitrin and a few quercetin ),contradictively ,the result of combined dosage test in vitro showed that that rutin had significantly enhanced the suppression of Bt-ICP on the cotton bollworm larvae., in addition to the

采用高效液相色谱法测定转Bt基因棉花主要抗虫黄酮类化合物的的变化，结果表明外源Bt杀虫蛋白表达不会对棉花自身原有的主要抗虫黄酮类物质（包括芸香苷、异槲皮苷和含量较少的槲皮素）产生不利的影响，因此可以将Bt杀虫蛋白基因转入抗虫黄酮类物质中国农业科学院博士学位论文含量高的棉花品系。

It should be noted that, as the cotton bollworm adult flying ability,pest control must be a large area can be effectively carried out; in addition to reserve to the cotton crop of white, the wheat fields of Interplanting line, such as gaps in the orchard, but also for

需要说明的是，由于棉铃虫成虫飞翔能力强，冬耕灭虫必须大面积进行才能有效；除预留的棉花白茬地外，麦田套种行、果园空白地等，也要进行冬耕。

The cotton bollworm, Helicoverpa armigera (Lepidoptera: Noctuidae) is an important cotton pest.

棉铃虫Helicoverpa armigera属于鳞翅目夜蛾科实夜蛾亚科棉铃虫属，是一种世界性的重要经济害虫。

It was notonly the need for forecast, but also gived the theoritical base of the tactics to controlthe cotton bollworm in cotton fields.

这不仅是棉铃虫测报工作的需要，更为有效地控制棉田中的棉铃虫提供理论依据。

As a major negative factor in cotton industry, cotton bollworm, Helicoverpa armigera, possesses a biological potential to outbreak in this region.

作为棉花生产的重要影响因素，棉铃虫具有在新疆南部猖獗危害的生物学基础。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。