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蝼蛄是杂食性地下害虫,分布极广,为害严重.小麦、菸草、豆类、甜菜、苜蓿、蔬菜幼苗,常因蝼蛄为害而大量死亡,造成点片毁灭,成为玛纳斯河流域作物保苗上的一个严重问题.每年三月下旬,旬平均气温达6.2—12.7℃时,蝼蛄开始活动,10.1—21.5℃时(四月上旬到六月上旬,八月下旬到十月上旬)为活动为害盛期.此期间采用下列六六六毒饵防治,简便易行,效果良好.1.六六六麦麸毒饵:麦麸先炒成半熟,每10公斤加6%可湿性六六六粉800克,以少量水
Scabies is a omnivorous pest with a wide distribution and serious damage.While wheat, tobacco, beans, sugar beet, alfalfa and vegetable seedlings often die in large numbers due to cataplasm insemination, causing the destruction of spots and becoming a crop seedling in the Manas River Basin A serious problem every year in late March, ten-day average temperature of 6.2-12.7 ℃, the emus began activities, 10.1-21.5 ℃ (early April to early June, late August to early October) for the activities of Sheng Sheng During this period the following 666 bait prevention and control, simple and easy, with good results .1 666 wheat bran bait: wheat bran first scrambled into half-cooked, per 10 kg plus 6% wet six six six powder 800 grams, With a small amount of water