六六六、 DDT、 1059、1605等农药残毒大,在果实内的残留量一直是一个较严重的问题,为尽快筛选出高效低毒的新农药,供果树生产应用,1976年我们进行了部分新农药的筛选工作,现将结果简述如下,以供扩大试验参考。 一、50%辛硫磷、巴丹粉防治桃小出土的结果:六六六是果树生产上地 666, DDT, 1059,1605 and other pesticide residues, the residual content in the fruit has been a more serious problem for the rapid screening of new pesticides with high efficiency and low toxicity for the production and application of fruit trees, we conducted in 1976 part The screening of new pesticides, the results are summarized below, for the expansion of test reference. A, 50% phoxim, Bardan powder prevention peach unearthed results: 666 is the production of fruit trees