摘要
在田间药效测定中,喷雾和注干两种施药方法相比,喷雾防治的效果明显好于注干的防治效果。喷雾试验中,防治效果最好的是甲基托布津,平均防治效果达到78.79%,最差的是退菌特,平均防治效果为57.20%;在注干防治试验中,防治效果最好的依然为甲基托布津,为62.50%,其次为炭克、多菌灵,最差的为退菌特,为46.57%。
In the field test of disease controlling,compared with the efficacy of treatment method of injecting stem, the efficacy of spraying is much better than that of injecting. The effect of thiram-thiophanate-methyl is the best and reached 78.79% on average, Zineb is the lowest and only reached 57.20%. The injecting effect of thiram-thiophanate-methyl is the best and the rate is 62. 50%. Bromothalonil and Carbendazim are second. Tuzet is the lowest.
出处
《山西林业科技》
2009年第2期10-11,共2页
Shanxi Forestry Science and Technology
基金
福建省教育厅科学基金资助项目(K02039)
关键词
南方红豆杉
炭疽病
杀菌剂
田间药效测定
Taxus chinensis
anthracnose
fungicides
field pharmacodynamics determination
