Grey mold
| Contributor: | Institut de Recerca i Tecnologia Agroalimentaries |
| Date Compiled: | 2025 |
Prevention
| Solution | Production stage (if possible with reference to BBCH scale) |
|---|---|
|
Aerate the greenhouse
|
From Sowing/Planting to Harvest
|
|
Use drip irrigation
|
From Sowing/Planting to Harvest
|
Monitoring
| Solution |
|---|
|
Observation: presence/absence
|
|
Once you find gray mold on the surface of flowers and fruits or "V"-shaped spots on the leaf edges, start direct prevention and treatment
|
|
Favorable weather conditions
|
Control
Regulations surrounding biological products can change rapidly – always verify products recommended here with the most recent legislation and lists of products registered for your country
| Solution | Product Category | Production stage (if possible with reference to BBCH scale) | Max nb. of a. i. application/year | Application Details and Notes (commercial product example) | Chemical Group | Risk resistance (FRAC Code) |
|---|---|---|---|---|---|---|
|
Bacillus subtilis strain QST 713
|
Microbiological fungicide
|
From BBCH 13 to BBCH 89
|
6
|
(SERENADE® ASO) Dosage: 4-8 L/ha.
|
|
Resistance not known (BM02)
|
|
Bacillus amyloliquefaciens strain D747
|
Microbiological fungicide
|
From BBCH 70 to BBCH 89
|
6
|
(AMYLO-X) Dosage: 1,5-2,5 kg/ha
|
|
|
|
Bacillus amyloliquefaciens strain MBI 600
|
Microbiological fungicide
|
|
|
|
|
|
|
Bacillus subtilis strain IAB/BS03
|
Microbiological fungicide
|
|
|
|
|
|
|
Bacillus amyloliquefaciens strain AH2
|
Microbiological fungicide
|
BBCH 51 - 85
|
4
|
(BOTRYBEL® ) Dosage:4,8 - 15 l/ha
|
|
|
|
Clonostachys rosea strain J1446
|
Microbiological fungicide
|
BBCH 15-89
|
4-6
|
(PRESTOP® ) Dosage: 2,5 - 10 Kg/ha
|
|
|
|
Eugenol+Geraniol+Timol
|
Biological fungicide
|
BBCH 29 - 89
|
4-5
|
(ARAW ®) Dosage: 2 - 4 l/ha
|
Natural compound
|
|
Regulations surrounding chemical products can change rapidly – always verify chemicals recommended here with the most recent legislation and lists of products registered for your country
| Solution | Product Category | Production stage (if possible with reference to BBCH scale) | Max nb. of a. i. application/year | Application Details and Notes (commercial product example) | Chemical Group | Risk resistance (FRAC Code) |
|---|---|---|---|---|---|---|
|
Fenhexamide
|
Synthetic fungicide
|
Start of treatments since there are favorable conditions for the development of infection. Suspend treatments 3 days before harvest
|
2 (Same mechanism of action, limit the number of interventions between the two products to 2)
|
(TELDOR PLUS) Dosage: 1-1,5 L/ha.
|
KRI fungicides (Ketoreductase inhibitors) (SBI: Class III)
|
Low to medium risk. (17)
|
|
Pyrimethanil
|
Synthetic fungicide
|
Start of treatments since there are favorable conditions for the development of infection. Suspend treatments 3 days before harvest
|
2
|
(SCALA®) Dosage: 2 L/ha.
|
AP - fungicides (Anilinopyrimidines)
|
Medium risk. (9)
|
|
Cyprodinil
|
Synthetic fungicide
|
Start of treatments since there are favorable conditions for the development of infection. Suspend treatments 7 days before harvest
|
2
|
(S W I T C H®) Dosage: 0,8 Kg/ha.
|
PP-fungicides (Phenylpyrroles)
|
Medium risk. (9)
|
|
Pyraclostrobin
|
Synthetic fungicide
|
Start of treatments since there are favorable conditions for the development of infection. Suspend treatments 7 days before harvest
|
3 (Between Fenamidone, Pyraclostrobin, Tryfloxistrobin and Azoxystrobin)
|
(CABRIO® TOP) Dosage: 1,5-2 L/ha.
|
QoI-fungicides (Quinone outside inhibitors)
|
High risk (11)
|
The information made available here has been obtained from or is based upon sources believed by CABI to be reliable but is not guaranteed as to accuracy or completeness. Anyone acting or relying on such information does so entirely at their own risk. The efficacy of the IPM methods included above will depend on local conditions and might not always be suitable everywhere within the specified country.