Succinate dehydrogenase inhibitor (SDHI) fungicide resistance prevention strategy

Authors

  • A.H. McKay
  • G.C. Hagerty
  • G.B. Follas
  • M.S. Moore
  • M.S. Christie
  • R.M. Beresford

DOI:

https://doi.org/10.30843/nzpp.2011.64.5972

Abstract

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

Published

2011-01-08

How to Cite

McKay, A., Hagerty, G., Follas, G., Moore, M., Christie, M., & Beresford, R. (2011). Succinate dehydrogenase inhibitor (SDHI) fungicide resistance prevention strategy. New Zealand Plant Protection, 64, 119-124. https://doi.org/10.30843/nzpp.2011.64.5972

Issue

Section

Pesticide application strategies

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