英语释义

• larva of a noctuid moth; highly destructive to especially corn and cotton and tomato crops

片语

corn earworm棉铃虫

larvae of cotton bollworm棉铃虫幼虫

cotton spotted bollworm翠纹金刚鉆

resistant to cotton bollworm抗棉铃虫

th generation cotton bollworm代棉铃虫

resistance to cotton bollworm植物抗性

cotton dink bollworm棉红铃虫

second generation cotton bollworm二代棉铃虫

cotton with bollworm-resistance抗虫棉

Cotton pink bollworm红铃虫

cotton bollworm larvae棉铃虫幼虫

英汉例句

• these results suggest that both mixed-function oxidase and esterase play an important role in cotton bollworm resistance to monocrotophos .

  据此认为，多功能氧化酶和羧酸酯酶代谢作用的增强是棉铃虫对久效磷产生抗性的原因之一。

• electroantennogram responses of female cotton bollworm (helicoverpa armigera ) to several plant volatiles were tested.

  测定了棉铃虫（helicoverpaarmigera）雌蛾对几种植物挥发物的触角电位反应。

• control efficacy of high efficiency gene engineering strain wg-001(wp) of bacillus thuringiensis against second-generation of cotton bollworm in field in xinjiang was invested.

  利用高效基因工程菌wg-001可湿性粉剂在新疆棉区防治二代棉铃虫。

• a test to determine the toxicological effect of thiodicarb flowables on cotton bollworm (heliothis armigera) was performed using methods of topical application leaf diping and contact residue.

  采用点滴法、浸叶法、药膜法测定了硫双灭多威胶悬剂毒力效果。

• there were significant differences among the mortalities of the cotton bollworm under different humidities.

  相对湿度发生变化时，感病棉铃虫死亡速度和死亡率明显不同。

• the dynamical effects of the 2nd and 3rd generations of cotton bollworm on the growth and development of cotton plant can be given separately and compositely.

  强调了在棉花生长发育过程中超补偿机制的实现，以及人工去早蕾与2代棉铃虫取食对棉花生长和产量形成的影响。

• these results suggest that peanut must be less suitable for development and reproduction of the cotton bollworm as compared with cotton and corn.

  基于这些结果，作者认为棉花、玉米比花生更适合于棉铃虫的生长发育和繁殖。

• the soluble powder:polythiocycloalkanes, has good effective on the control of pest insects such as two-spotted spider mite, cotton bollworm and citrus red spider mite ect.

  简介了产品的毒性毒理概况和应用范围，尤其是防治棉红蜘蛛、棉铃虫、柑桔红蜘蛛等害虫的良好特性。

• when the occurrence degree was slight or moderate, the original survived larvae and the final population density of cotton bollworm had no significant relationship.

  相同的最终棉铃虫发生程度所对应的模型的输入变量可以有多种水平。

• cotton bollworm (helicoverpa armigera hubner) is one of the three major pests in the cotton. its occurrence and disaster restrict production and scale of shaanxi cotton district seriously.

  棉铃虫是棉花生产中的三大主要害虫之一，它的发生与为害严重制约着陜西棉花的生产与规模。

• the changes of susceptibility of cotton bollworm larvae to phoxim, malathion, methomyl, deltamethrin and p-cypermethrin was significantly difference with treatments of three anticholinesterase agents.

  结果显示不同抗胆堿酯酶剂的诱导作用不同，导致棉铃虫对不同杀虫药剂敏感度的变化存在差异。

• antipersonnel force of four types of high penetrating insecticides controlling against the larvae of cotton bollworm was tested in laboratory.

  用高渗酮增效的四种不同的高渗农药制剂在室内对棉铃虫幼虫的杀伤力进行了试验。