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河北省康保县哈(口必)(口戈)公社哈(口必)(口戈)大队林场科研小组,大搞土农药防治林木病虫害的科学研究工作,经过两年来的研究试制,制成了以狼毒、烟梗、生石灰等为主要成份的土农药。经多次防治实践证明,杀虫率达95%以上。此药取材方便,制作容易,经济适用,便于推广,很受广大社员群众欢迎。一、原料及配比烟梗2斤,干狼毒1斤(湿2斤),闹羊花1斤(湿2斤),生石灰1斤,洗衣粉0.05斤,煤油0.5斤,可熬原液8-9斤。二、配制方法1.将生石灰用10倍水泡开(开水泡1小时,冷水泡24小时),挤压过滤,倒入锅内,加温至沸腾。2.将烟梗磨成碎面,用5倍热水
Hebei Province Kabu (mouth must) (mouth Ge) commune Kazakhstan (mouth must) (mouth Ge) brigade forest research team, engage in major pest and disease prevention and control of forest pests and diseases of scientific research, after two years of trial production, made To the Euphorbia, tobacco stems, lime and other ingredients as the main soil pesticides. After many prevention and control practice proved that insecticidal rate of 95% or more. This medicine is convenient, easy to make, affordable, easy to promote, very popular with the masses of the masses. First, the raw materials and the ratio of 2 kg of stems, dry chaff 1 kg (wet 2 pounds), 1 sheep catkins (wet 2 pounds), lime 1 kg, 0.05 kg detergent, kerosene 0.5 kg, can boil the original solution 8 -9 pounds. Second, the preparation methods 1 lime will be 10 times with blisters open (open blisters 1 hour, cold blisters 24 hours), squeezed filter, poured into the pot, heated to boiling. 2. The stems ground into pieces, with 5 times the hot water