巧治东方金龟子东方金龟子在４月中下旬啃食果树萌芽。我们通过两年实践，得一防治方法，效果很好。１０月中下旬，在幼龄果树周围种上菠菜，来年４月上中旬，往菠菜上喷杀虫剂，如敌敌畏或１６０５等，浓度以４００－６００倍为宜，每隔７天喷１次。东方金龟子极爱食鲜嫩... Qiaozhi Oriental beetles Oriental beetles nibble in mid to late April fruit sprouts. Through our two years of practice, we have got a good control. In mid-to-late October, spinach is planted around young fruit trees. In mid-April next year, spinach is sprayed with pesticides such as dichlorvos or 1605 at a concentration of 400-600 times, spraying once every seven days . Oriental beetle love fresh tender ...