论文部分内容阅读
我乡大麦、小麦、蚕豆、油菜、薄荷、棉花和绿肥作物黄花草等多年来深受蜗牛、野蛞蝓的危害。经调查发现拉步甲对它们有明显的控制作用。 拉步甲Corabus(Coplolabrus)lafosseiFeithomel属鞘翅目步甲科。在我国江苏、浙江、安徽、云南、福建等省有分布。背光性。白天上午9时以前和下午4时以后活动最盛。每头成虫每日可取食1年生蜗牛2～3头、2年生
My hometown barley, wheat, broad beans, rapeseed, peppermint, cotton and green manure crops such as yellow flowers over the years by the snail, wild 危 危 harm. After the investigation found that La B 甲 their obvious control. Pull corset Corabus (Coplolabrus) lafosseiFeithomel Coleoptera is a step by step Branch. In our country Jiangsu, Zhejiang, Anhui, Yunnan, Fujian and other provinces have distribution. Backlight. The day before 9 am and after 4 pm the most active. Adults per adult can take 1 to 3 snails daily, 2 years old