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埃及列当(Orobanche aegyptica Pers)是新疆甜瓜和西瓜凶恶的一年生寄生性杂草。它以吸根吸附于瓜根上吸取瓜株体内的水分和养分,使受害植株果实生长受阻,品质变劣,含糖量降低;受害严重的瓜田整株、成片枯死,甚至全田毁灭。 我们于1985和1986年试用10%草甘膦水剂防除瓜田列当,取得了良好的防除效果。 1985年8月在哈密食品农场及南湖乡二队进行田间药效试验,试验设10%草甘膦原液和5,15,25,50,100倍液涂抹列录茎,每小区面积0.5亩,随机排列,重复三次。结果表明,用10%草甘膦水剂原液和5倍液涂抹
Orobanche aegyptica Pers is a fierce annual parasitic weed for melons and watermelons in Xinjiang. It absorbs roots absorbed on the root of melon root absorption of water and nutrients in the body of melon, so that affected plant growth retardation, deterioration of quality, lower sugar content; serious damage melon whole plant, into pieces dead, and even the whole field destroyed. We tried 10% glyphosate in 1985 and 1986 to prevent and control melon field, and achieved good control effect. August 1985 in the Hami Food Farm and South Lake Township team two field efficacy trials, the experiment set 10% glyphosate stock solution and 5,15,25,50,100 times bristles, each plot area of 0.5 acres, randomly arranged ,repeat three times. The results showed that, with 10% glyphosate solution and 5 times the liquid smear