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唐县仁厚镇乡庙沟村在河北农大的协助下,经过七年的试验,总结出了防治枣疯病的方法,使原有病树的治愈率在70％左右,使该病的年发生率由1981年的0.05％下降到去年的0.02％,曾获省农业厅科技成果三等奖。其方法如下:一、预防枣疯病。其方法主要有四:其一是枣林尽量不与桐、桑等易患丛枝病的林木间作,但可与石榴、花椒等低矮且不患丛枝病的果树为伍;其二是在枣树的生长期,常用溴氰菊酯、乐果等高效低毒农药喷洒叶面,用以毒杀传播枣疯病的叶蝉、蝉、天牛等有翅害虫,同时也毒杀危害枣果最严重的枣步曲、枣粘虫、枣食心虫等害虫,这是防
With the help of Hebei Agricultural University, Tanggou Village, Renhou Town of Tangxian County, after seven years of experiment, summed up the method of preventing and curing jujube bogs so that the cure rate of the original diseased tree is about 70%, so that the annual occurrence of the disease The rate dropped from 0.05% in 1981 to 0.02% last year and won the third prize of scientific and technological achievements of Provincial Department of Agriculture. The method is as follows: First, prevent jujube mad. There are four main ways: First, jujube forest try not to Tong, mulberry susceptible to the broom disease interforested, but with pomegranate, pepper and other low and not suffering from Broussoneurosis trees; secondly in Jujube growing period, commonly used deltamethrin, dimethoate and other highly efficient low toxicity pesticide spraying foliar, to kill the transmission of jujube bark leafhoppers, cicadas, pears and other winged pests, but also poisoning harm jujube Jujube fruit jujube, jujube, jujube worms and other worms, which is anti