美国车 资深人士 注册 2004-08-23 消息 2,618 荣誉分数 381 声望点数 243 2010-07-13 #1 我家种了一些豆角,可是我发现有一虫子吃菜叶,也吃树叶。形状像大瓢虫,颜色深绿,怎么抓也抓不完,真不知道怎么办?
D daisy33 新手上路 注册 2010-05-05 消息 24 荣誉分数 0 声望点数 0 2010-07-13 #2 Here is the idea from my colleage Pour some beer into a small can, then put it into the soil. bugs would die in the beer It worked very well for her, you may give it a try.
Here is the idea from my colleage Pour some beer into a small can, then put it into the soil. bugs would die in the beer It worked very well for her, you may give it a try.
studying 知名会员 VIP 注册 2007-06-10 消息 1,434 荣誉分数 720 声望点数 113 2010-07-14 #3 小号金龟子,这虫是飞过来的。 只能勤快点抓,我一天两次。 我家豆角多的都吃不过来了。
依 依兰依兰 新手上路 注册 2009-09-19 消息 13 荣誉分数 0 声望点数 0 2010-07-14 #5 你说的可能是japanese beetle,得先明白是什么虫子,然后上网查它的life cycle,找到合适的方法。也可查阅有关ontrio garden disease 的书