Managing leaf diseases of carrots with traditional and alternative fungicides including baseline sensitivity studies

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• 作者：A. Watson^a ; ^{andrew.watson@dpi.nsw.gov.au} ; H. Pung^b ; B.H. Hall^c
• 关键词：Carrots ; Foliar diseases ; Cercospora ; Powdery mildew ; Fungicides ; Erysiphe heraclei ; Baseline sensitivity
• 刊名：Crop Protection
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：93
• 期：Complete
• 页码：52-59
• 全文大小：435 K
• 卷排序：93

文摘

Field research was conducted on carrots with the aim of controlling both powdery mildew and Cercospora leaf blight. Research identified traditional fungicides and alternative products that controlled these diseases. Pyraclostrobin, azoxystrobin and tebuconazole controlled both diseases. Sulphur only controlled powdery mildew. There was a difference in the sensitivity of powdery mildew isolates from two different growing regions to azoxystrobin.