新农药三环唑是一种具有强内吸,持效长,用量低,对稻瘟病防效好的杀菌剂。特别是防治穗颈瘟,它与稻瘟净、异稻瘟净、多菌灵、托布津等常用药剂比较,防病增产效果更为明显。据我站1985年六、七月份在永川县五间乡红江村二组发病的稻田试验,每亩次用20％三环唑可湿性粉剂1.4两、1.8两,分别兑水150斤,在水稻初见穗、齐穗期各喷雾 The new pesticide tricyclazole is a fungicide with strong internal absorption, long lasting effect, low dosage and good control effect on rice blast. In particular, the prevention and treatment of panicle neck blast, blasti and it with the net, different blast net net, carbendazim, thiophanate and other commonly used agents, disease prevention and yield increase effect is more obvious. According to my station 1985 June and July in Wujiang Township, Yongchuan County, Hongjiang two groups of paddy field trials, mu with 20% tricyclazole WP 1.4 two 1.8, respectively watered 150 pounds, in rice At first glance, the full heading of the spray