Gene McAvoy sent this UF/IFAS document link, http://edis.ifas.ufl.
Management practices for disease control in organic vegetables.
Avoid field operations when leaves are wet. |
Encourage air movement. |
Use reflective mulch. |
Avoid overhead irrigation. |
Employ soil organic amendments. |
Reduce mechanical injury. |
Change planting date from spring to fall. |
Apply insecticidal or horticultural oils. |
Rogue diseased plants/fruit. |
Change planting date within a season. |
Control soil pH. |
Use row covers. |
Cover cropping with an antagonist. |
Plant in well drained soil. |
Use soil solarization. |
Rotate with non-host crop (2-3 years). |
Plant on raised beds. |
Use pathogen-free planting material. |
Deep plowing. |
Use plastic mulch bed covers. |
Use disease-resistant varieties. |
Immediately destroy crop residue. |
Employ postharvest temperature control. |
Destroy volunteer plants. |