Bacterial rot, leaf blight

Contributor: AgriNewTech
Date Compiled: 2024
Creative Commons "Attribution-Share Alike"
Image copyright: ©CABI (Taken by Phil Taylor)

Prevention

Solution Production stage (if possible with reference to BBCH scale)
Wide crop rotation (at least 4 years)
Pre-season
Balanced nitrogen and potassium fertilisations;
From Sowing/Planting to Harvest
Removal and destroy infested residues;
Pre-season
Avoid irrigation using water sources with waterbed not periodic cleaned by organic wastes;
From Sowing/Planting to Harvest
Avoid irrigation by sprinklers/aspersion.
From Sowing/Planting to Harvest
Use healthy seeds
Sowing/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
Copper fungicides
Inorganic fungicide
When first symptoms occur. Suspend treatments 7 days before harvest
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: 1,15-2,5 kg/ha
Inorganic
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.