Succinate dehydrogenase inhibitor (SDHI) fungicide resistance prevention strategy

作者：A. H. McKay, G.C. Hagerty, G.B. Follas, M.S. Moore, Mike Christie, Robert M. Beresford · 发表于：Proceedings of the New Zealand Weed Control Conference · 年份：2011 · DOI：10.30843/nzpp.2011.64.5972 · 被引用次数：32 · 研究领域：Fungal Plant Pathogen Control、Plant Pathogens and Fungal Diseases、Plant Disease Resistance and Genetics

Succinate dehydrogenase inhibitor (SDHI) fungicides are currently represented in New Zealand by eight active ingredients bixafen boscalid carboxin fluaxapyroxad fluopyram isopyrazam penthiopyrad and sedaxane They are either currently registered or undergoing development in New Zealand for use against a range of ascomycete and basiodiomycete pathogens in crops including cereals ryegrass seed apples pears grapes stonefruit cucurbits and kiwifruit These fungicides are considered to have medium to high risk of resistance development and resistance management is recommended by the Fungicide Resistance Action Committee (FRAC) in Europe Guidelines are presented for use of SDHI fungicides in New Zealand to help avoid or delay the development of resistance in the fungal pathogens that they target