47.5%ZirolSC和55%PantherSC防除冬小麦田杂草的研究

Study on 47.5% Zirol SC and 55% Panther SC for Controlling Weeds in Winter Wheat Field

田间小区试验表明 ,15 0 0ml/hm2 47 5 %ZirolSC药后 6 0天对荠菜和播娘蒿防效达 95 %以上 ;1995ml/hm2 5 5 %PantherSC药后 30天对看麦娘的防效达 99%以上 ,两种除草剂对冬小麦均安全。

At rate of 1500ml/ha the percentage control of 47% Zirol SC to Capsella bursa-pastoris and Descurainia sophia are over 95% after 60 days At rate of 1995ml/ha the percentage control of 55% Panther SC to Alopecurus aequalis is over 99% after 30 days The herbicides are both safe to winter wheat