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在毛主席关于理论问题等一系列指示的指引下,为了解决目前防治土白蚁袭用剧毒、残留量大的农药和人工挖巢花工多、劳动强度大等问题,我们今年应用4种高效低毒、残留期短的杀虫选择性强的新型农药,对黄翅大白蚁做了反复试验,初步取得了明显效果。一、试验方法试验以巢为单位,根据分群孔、通气孔、泥被泥线、危害状等特征综合分析判断蚁巢位置,然后选择靠近主巢的地方,开设找路沟,在沟壁找出主道,分清来路,用漏斗接通蚁道,将药剂稀释到有效浓度,浇注入巢,并沿蚁道插入探条,用土封口
Under the guidance of Chairman Mao on a series of directives on theoretical issues and so on, in order to solve the problems currently encountered in the control of termites such as highly toxic pesticides, large quantities of residual pesticides and artificial digging nests, labor intensity and so on, we apply four kinds of high efficiency and low efficiency Poisonous, short duration of insecticide selective new pesticides on the yellow-winged termites repeatedly tested initially achieved significant results. First, the test method to test the nest as a unit, according to the characteristics of a cluster of holes, vents, mud was muddy lines, hazards and other characteristics of a comprehensive analysis to determine the location of the nest, and then choose near the main nest of the place, Out of the main road, to distinguish themselves, with the funnel connected to the aisle, the agent diluted to an effective concentration, pouring into the nest, and along the aisle into the probe, with soil seal