Apply in a minimum of 50 gallons / A water. Thorough coverage of clusters is essential. Application timing should align with mid-bloom, bunch closure, and again at start of veraison (if weather is conducive for disease). Must be used in conjunction with good cultural practices to reduce disease pressure.
Do not graze animals in vineyards treated with Rovral.
Effect on Beneficials:
Unknown
Material Type:
Fungicide
Signal Word:
Caution
Formulation:
Liquid
EPA Number:
279-9564
Label:
View Label PDF
Usage for iprodione on Grapes
Bloom to Pea Size Fruit
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Botrytis Bunch Rot | 1.0-2.0 pt | 48 | 7 | 2 | Good | Good coverage of clusters is essential to efficacy. Key phenological stages for management are early bloom, bunch closure, and veraison to harvest. |
Pea Size Fruit to Véraison
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Botrytis Bunch Rot | 1.0-2.0 pt | 48 | 7 | 2 | Good | Good coverage of clusters is essential to efficacy. Key phenological stages for management are early bloom, bunch closure, and veraison to harvest. |
Véraison to Preharvest
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Botrytis Bunch Rot | 1.0-2.0 pt | 48 | 7 | 2 | Good | Good coverage of clusters is essential to efficacy. Key phenological stages for management are early bloom, bunch closure, and veraison to harvest. |