Corn smut

Contributor: CABI
Date Compiled:
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Common smut of maize Image copyright: CABI

Prevention

Solution Production stage (if possible with reference to BBCH scale)
Balanced fertilization
From Sowing to Harvest
Large rotations
Pre-season
Collection and destruction of young tumors before they let out the spores.
From Sowing to Harvest
Mechanical damage is the main way plants are infected. Mechanical damage to roots, stems and leaves should be avoided.
Insect pests are one of the ways the disease spreads; control pests such as bollworms and stem borers
After harvest, the diseased corn stalks are deeply plowed and buried
Implement deep cultivation

Solution Production stage (if possible with reference to BBCH scale)
Use resistant or tolerant hybrids.
Sowing

Monitoring

Solution
Monitor for symptoms in dry and warm conditions
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.