期刊论文

中文

农业科学与技术(英文版)

1009-4229

2023

24

01

51-55

10.16175/j.cnki.1009-4229.2023.01.007

本校为第一机构

为了筛选出安全高效杀菌剂防治油菜菌核病,以 6 种不同作用机理的杀菌剂为试验材料,比较其对油菜菌核病的防效.结果表明:6 种药剂对油菜均无药害;其中50％啶酰菌胺水分散粒剂、62％嘧环·咯菌清水分散粒剂和 25％吡唑醚菌酯悬浮剂的防治效果较好,防效分别为 85.6％、77.2％和70.1％;其次为 25％腐霉利水分散粒剂,防效为 64.9％;50％多菌灵和 45％咪鲜胺对油菜菌核病防效较差,仅为 38.6％和 33.3％;50％啶酰菌胺水分散粒剂的产量最高,比对照增产 53.6％,其次是 62％嘧环·咯菌清水分散粒剂和 25％吡唑醚菌酯悬浮剂.综合 6 种杀菌剂的田间防效和对产量的影响,50％啶酰菌胺水分散粒剂可作为衡阳地区...

To select effective fungicides for the control of Sclerotinia sclerotiorum,we studied the control effect of six fungicides with different mechanisms of action on S.sclerotiorum.The results showed that neither fungicide caused damage on the oilseed rape.Boscalid 50％water dispersible granule(WG),cyprodinil·fluoxonil 62％WG,25％pyraclostrobin suspension concentrate(SC),and procymidone 25％wettable powder(WP)showed strong control effect,which reached 85.6％,77.2％,70.1％,and 64.9％,respectively.The control effect of carbendazim 50％WP and prochlo...