cotton bollworm
棉铃虫
常用释义
英式发音
美式发音
基本释义
- 棉铃虫：一种棉花作物的害虫，主要危害棉花、玉米等农作物，导致产量下降。
例句
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1·By setting up bollworm's data base which strengthen forecast work of cotton bollworm.通过建立棉铃虫数据库来强化棉铃虫的预测预报工作。
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2·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。
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3·It implies that the decreased nerve sensitivity is an important pyrethroid resistance mechanism of cotton bollworm.这些结果说明神经敏感性降低是棉铃虫对拟除虫菊酯抗药性的重要机制。
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4·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。
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5·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。
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6·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。
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7·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。
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8·The effect of plant allelochemicals on cotton bollworm susceptibility to insecticides may be determined by the integrated results of the detoxifying enzymes and AChE changes.说明植物次生物质对棉铃虫耐药性的影响是解毒酶和靶标酶改变的综合结果。
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9·By studying the binding affinity, some special binding odorants can be selected. This may provide the theoretical basis for developing attractants and repellents of the cotton bollworm.通过研究该蛋白与小分子的结合，筛选出合适的气味，从而为开发棉铃虫引诱剂及驱避剂提供理论依据。
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10·Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂，而棉铃虫是造成农作物歉收的主要原因，直到今年，棉铃虫的危害都很小。
同义词