Abstract
Abstract The resistance of selected New Zealand strains of Botrytis cinerea Pers.: Fr. to the benzimidazole fungicide carbendazim was studied by measuring radial growth rate on fungicide-amended agar media. Three classes were recognised: sensitive, with median effective concentration (EC50) values for mycelial growth rate of 0.03-0.05 mg/litre; low-level resistant, with EC50 values of 4- 6 mg/litre;- and high-level resistant, with EC50 values of = 100 mg/litre. Low-level resistant isolates are rare, being recovered only from one glasshouse in Christchurch, whereas high-level resistant isolates are common throughout New Zealand.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
