Resistance Management Strategy for:
Group 3 Demethylation inhibitors (DMI);
Group 7 Succinate dehydrogenase inhibitors (SDHI);
Group 7 + 11 SDHI + QoI
Group 9 Anilinopyrimidines (AP);
Group 11 Quinone outside inhibitors (QoI); and
Group U12 Guanidines.
Total number of spray applications per crop |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
>12 |
Max. recommended alone SDHI fungicide sprays |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
Max. recommended SDHI fungicide sprays in mixture of coformulated |
1 |
1 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
URL: https://croplife.org.au/resources/programs/resistance-management/apple-pear-apple-and-pear-scab/
Content last updated: July 14, 2023