江西省广丰县农民根据过去灭虫经验,在早稻插秧后半个月,象鼻虫就出来为害稻苗,并产卵在稻茎和稻鞘中,这时他们就用蕃薯片,苦卖菜,竹笋在为害的稻田中进行诱杀,收效极大。其方法即每隔15——20丛水稻中插一块蕃薯片(或用新鲜苦卖菜和脱了壳的竹笋一片亦均可),约浸三分之一于水中,留三 According to the experience of pest control in the past, the peasants in Guangfeng County of Jiangxi Province came out to damage rice seedlings and spawn in rice stems and rice sheaths half a month after the early rice transplanting. Vegetables, bamboo shoots in the harmed rice in the trapping, with great success. The method is to insert a piece of potato crisps (or a piece of bamboo shoots with fresh bitter herbs and dehulled shells) every 15-20 cm of rice, about one-third immersion in water and leaving three