水稻稻瘟病的药剂防治研究OA
The Control Effects of Several Fungicides to Rice Blast
[目的]比较不同药剂对稻瘟病的防治效果.[方法]采取田间随机区组试验的方法,研究8种药剂对水稻稻瘟病的田间防治效果及其对水稻产量的影响.[结果]25%嘧菌酯SC对稻瘟病防效的最高为91.89%,其次为25%咪鲜胺EC和75%三环唑WP,防效分别为86.34%和85.01%.防效最差的是40%异稻瘟净EC和40%富士一号EC,防效分别为68.9%和75.13%,30%克瘟散EC、好力克430 g/L SC和30%爱苗EC的防效在三环唑和富士一号之间…查看全部>>
[ Objective ] The aim was to compare the control effects of several fungicides. [ Method ] Field Randomized block test was used to study the influence of eight medicines on the field treatment effect of Pyricularia oryzae Cav and its influence on rice output. [ Result] Azoxystrobin 25％ SC got the best control effect, 91.89％. Followed were Control Effects of prochloraz 25％ EC and tricyclazole 75％ WP, which were 86.34％ and 85.01％ respectively. lprobenfos 40％ E…查看全部>>
高曙晖
安徽省繁昌县农业技术推广中心,安徽,繁昌,241200
农业科技
稻瘟病药剂防效
Rice blast Fungicides Control Effect
《安徽农业科学》 2011 (19)
11508-11509,2
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