Pulse Crops – Grey Mould (Botrytis)

Crop(s):          Pulse Crops

Disease(s):     Grey Mould (Botrytis) and ascochyta

Resistance Management Strategy for

Group 1                    Methyl Benzimidazole Carbamates;
Group 2                   dicarboximide;
Group 3 + 11          Demethylaion Inhibitor (DMI) + Quinone outside Inhibitor (QoI);
*Group 7                 Succinate dehydrongenase inhibitors (SDHI);
Group 7 + 3            SDHI + DMI;
Group M3              dithiocarbamate; and

*Group M4             Phthalimide.

    1. DO NOT apply more than two Group 1, 2, 3+11, 7+3, M3 or M4 sprays in one season (including seed treatment).
    2. DO NOT apply more than two consecutive Group 1 or M3 sprays, including from season to season and seed treatments. The final foliar spray of the previous season should be considered when planning which fungicide group to use in seed treatments and the first foliar application.
    3. If a Group 7 containing fungicide is used as a seed treatment, the first foliar fungicide used must not contain a Group 7 fungicide.

*Note currently only available under temporary permit. Always check that permits are valid prior to use.

URL: https://croplife.org.au/resources/programs/resistance-management/pulse-crops-grey-mould-botrytis/
Content last updated: June 10, 2020

CropLife Australia’s Resistance Management Strategies provide a guide for crop protection product rotation through product groups. The strategies are a useful tool that supports farmers’ adoption of resistance management. All crop protection products must be handled and applied strictly as specified on the product label or APVMA permits.

These Resistance Management Strategies do not replace product labels. They are a guide only and do not endorse particular products, groups of products or cultural methods in terms of their performance. It is important to check with the Australian regulator’s (APVMA) product database for contemporary information on products and active constituents. The database can be sourced through www.apvma.gov.au

The information given in this strategy is provided in good faith and without any liability for loss or damage suffered as a result of its application and use. Advice given in this strategy is valid as at 10 June 2020. All previous versions of this strategy are now invalid.