Disease(s): Grey mould (Botrytis)
Resistance Management Strategy for:
Group 2 Dicarboximides; and
Group 7 Succinate dehydrogenase inhibitors (SDHI).
- Tank mix Group 2 fungicides with a protectant such as chlorothalonil. Avoid applying two Group 2 fungicides in succession, unless tank mixed with a protectant.
- Do not apply more than four Group 2 sprays in a season.
- If applying Group 7 fungicides solo, use in strict alternation with a fungicide from a different group including sprays in consecutive seasons. Do not apply more than three Group 7 sprays per season.