Bacterial spots and cankers
Pseudomonas syringae pv. tomato
,
Xanthomonas campestris pv. vesicatoria
,
Clavibacter michiganensis subsp. michiganensis
,
Pseudomonas corrugata
Contributor: | AgriNewTech |
Date Compiled: | 2024 |
Prevention
Solution | Production stage (if possible with reference to BBCH scale) |
---|---|
Use healthy seeds
|
Sowing
|
Carry out balanced nitrogen and potassium fertilizations
|
From Sowing/Planting to Harvest
|
Remove infested plants (do not bury into the soil)
|
From Pre-season to Harvest
|
Wide crop rotations (at least 4 years)
|
Pre-season
|
Avoid irrigation with water from channels and areas where seabed are not periodically cleaned by organic wastes
|
From Sowing/Planting to Harvest
|
Transplant only healthy plants
|
Planting
|
Solution | Production stage (if possible with reference to BBCH scale) |
---|---|
Transplant only uninfected plants giving preference to tolerant varieties
|
Planting
|
Control
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) |
---|---|---|---|---|---|---|
Copper products
|
Inorganic fungicide
|
Start treatments before the onset of the disease and repeat them as needed
|
28 kg/ha in 7 years. It is recommended not to exceed the average quantity of 4 kg/ha of copper per year on the crop
|
(IDROX 20) Dosage: 2,5-3 Kg/ha
|
Inorganic
|
Low risk (M01)
|
Bacillus subtilis strain QST 713
|
Microbiological fungicide
|
from BBCH 13 to BBCH 89
|
6
|
(SERENADE® ASO) Dosage: 4-8 L/ha.
|
|
FRAC Group: BM02
|
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) |
---|---|---|---|---|---|---|
Acibenzolar-S-methyl
|
Synthetic fungicide
|
When first symptoms occur. Suspend treatments 3 days before harvest
|
4
|
(BION® 50 WG) Dosage: 25-50 g/ha.
|
Benzothiadiazole (BTH)
|
Resistance not known (P01)
|
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.