棉红铃虫
近义词与同义词
按词义分组列出，使用时请结合具体语境。
any of various moth caterpillars that destroy cotton bolls
larvae of a gelechiid moth introduced from Asia; feeds on the seeds of cotton bolls
基本解释
俗称棉花虫”。昆虫纲，鳞翅目，麦蛾科。成虫棕黑色，前翅尖叶形，后翅菜刀形。幼虫粉红色，钻入棉蕾、花和青铃，造成落蕾、落花和烂铃。是棉花的重要害虫。