Sensitivity to boscalid in field isolates of Sclerotinia sclerotiorum from rapeseed in Henan Province, China
Sensitivity to boscalid in field isolates of Sclerotinia sclerotiorum from rapeseed in Henan Province, China
复制标题
中国河南省油菜籽菌核病菌对啶酰菌胺的敏感性
DOI:
10.1111/jph.12679
复制
发表时间:
2018-04
影响因子:
1.5
通讯作者:
Chen Genqiang
中科院分区:
文献类型:
--
作者:
Liu Shengming;Fu Liuyuan;Hai Fei;Jiang Jia;Che Zhiping;Tian Yuee;Chen Genqiang
Sclerotinia stem rot caused bySclerotinia sclerotiorumis an important disease of oilseed rape in Henan province of China. Boscalid belongs to succinate dehydrogenase inhibitor (SDHI) fungicides, many of which have strong antifungal activity againstS. sclerotiorum. In 2015, a total of 175 isolates ofS. sclerotiorumwere collected from diseased oilseed rape plants in seven different regions of Henan Province. The EC50values of 175 isolates ofS. sclerotiorumto boscalid ranged from 0.0073 to 0.3880 μg ml−1, and the mean EC50value was 0.15 ± 0.09 μg ml−1. The frequency distribution was unimodal. There was no cross‐resistance between boscalid and carbendazim, procymidone, iprodione, dimethachlone, fludioxonil or fluazinam. Field experiments showed that control efficacies of treatments with boscalid (50% WG) at 225, 300 and 375 g ai ha−1were 71%, 81% and 90%, respectively. In contrast, the control efficacy of carbendazim (50% WP) at 1,500 g ai ha−1was only 52%.
登录
查看更多内容
影响因子:
1.5
作者:
G. Stammler;G. Benzinger;J. Speakman
通讯作者:
G. Stammler;G. Benzinger;J. Speakman
影响因子:
2.8
作者:
Zhu Zu-Qing;Zhou Feng;Li Jin-Li;Zhu Fu-Xing;Ma Hong-Ju
通讯作者:
Ma Hong-Ju
影响因子:
4.7
作者:
Xin Liu;Y. Yin;Leiyan Yan;T. Michailides;Zhonghua Ma
通讯作者:
Xin Liu;Y. Yin;Leiyan Yan;T. Michailides;Zhonghua Ma
影响因子:
3.5
作者:
Cross, RL;Müller, V
通讯作者:
Müller, V
影响因子:
2.8
作者:
Liu, Shengming;Che, Zhiping;Chen, Genqiang
通讯作者:
Chen, Genqiang