Populations | AP fungicide applied and (year of collection) | Relative efficacy (%) of pyrimethanil | Relative efficacy (%) of cyprodinil | ||||||||||||
Origin and type | n˚ | Preventive | Curative | Preventive | Curative | ||||||||||
3 days | 1 day | 2 days | 3 days | 1 day | 2 days | ||||||||||
min | max | min | max | min | max | min | max | min | max | min | max | ||||
Untreated apple trees in uncultivated areas (wild-types) | 12-02 | none (2002) | 100 | 100 | 100 | 100 | 75.0 | 100 | 100 | 100 | 100 | 100 | 71.4 | 100 | |
Commercial orchards with good control by anilinopyrimidines | 96, 97, 98, 99 | pyrimethanil/ cyprodinil (2004) | 44.4 | 92.3 | 55.6 | 100 | 20.0 | 86.0 | 53.3 | 100 | 53.7 | 100 | 16.0 | 78.3 | |
Experimental plots with poor control by anilinopyrimidines | 103 | pyrimethanil (2004) | 65.0 | 71.3 | 55.6 | 71.3 | 0.0 | 79.0 | |||||||
139 | cyprodinil (2005) | 58.4 | 77.0 | 50.0 | 88.5 | 0.0 | 57.7 |