Oil will temporarily remove the bloom on grapes. Do not mix oil with copper or sulfur. See product label for other spray restrictions. Do not use oil on juice grapes.
Organic
Effect on Beneficials:
Moderately Harmful
Material Type:
Fungicide
Signal Word:
Caution
Formulation:
Liquid
Usage for mineral oils – organic on Grapes
Budbreak to Prebloom
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Powdery Mildew | 1-2 % v/v | 4 | - | NC | Better |
Do not mix oil with sulfur or apply either compound within 2 weeks of the other. Apply at 10- to 14-day intervals. Not all oils are the same purity or have the same PHI for table grapes. The 1–2% recommended rate is for pure (98%+) active ingredient. Do not use on juice grapes. Organic |
Bloom to Pea Size Fruit
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Powdery Mildew | 1-2 % v/v | 4 | - | NC | Better |
Do not mix oil with sulfur or apply either compound within 2 weeks of the other. Apply at 10- to 14-day intervals. Not all oils are the same purity or have the same PHI for table grapes. The 1–2% recommended rate is for pure (98%+) active ingredient. Do not use on juice grapes. Organic |