boll weevil meaning in English
棉铃象虫
棉铃象甲
棉象虫
棉子象鼻虫
棉蛉小象甲
无经验的司钻；无经验的工人；润滑脂器或油管
Examples
- Farm demonstration work in the south helped to fight the cotton boll weevil .
南部农场示范工作大大帮助了对棉花象鼻虫的防治。 - Gossypol, which is produced by gland cells in the leaves of cotton, is an attractant to the boll weevil .
棉叶腺胞分泌的棉酚对棉铃象鼻虫是一种引诱剂。 - Inspection and identification of cotton boll weevil anthonomus grandis boheman
墨西哥棉铃象鉴定方法 - It ' s called the boll weevil because it destroys the cotton boll , the seed pod that contains the cotton
之所以会被称为棉子象鼻虫，是因为这种昆虫会毁坏棉花球，以及含有棉花的种子荚。 - Cholesterol oxidase is a type of protein that was found to have pest - resistant activity only years ago , its toxity to such sensitive pests as cotton boll weevil is euqivalent to previously found bt . endotoxins . the protein can also inhibit the growth and development of cotton boll worm
胆固醇氧化酶对其敏感害虫?鞘翅目的棉铃象甲的毒杀能力与早期发现的bt .毒蛋白相当，对鳞翅目的一些害虫如烟蚜夜蛾等也有较强的抑制其生长发育的作用。