For best results, sufficient water volume must be used to provide thorough coverage. Quadris Top Fungicide can be applied by ground or aerial application. Use a minimum of 15 gal/A of water for ground applications. Avoid rates of methylated or ethylated vegetable oil/organosilicone adjuvants over 0.125%.
On V. labrusca, V. labrusca hybrids and other non-viniferea hybrids where sensitivity is not known, the use of Quadris Top Fungicide by itself or in tank mixtures with materials that may increase uptake (adjuvants, foliar fertilizers) may result in leaf burning or other phytotoxic effects.
Quadris Top Fungicide is extremely phytotoxic to certain apple varieties.
Effect on Beneficials:
Unknown
Material Type:
Fungicide
Signal Word:
Caution
Formulation:
Liquid
EPA Number:
100-1313
Label:
View Label PDF
Usage for difenoconazole / azoxystrobin on Grapes
Bloom to Pea Size Fruit
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Powdery Mildew | 12.0-14.0 fl oz | 12 | 14 | 3 / 11 | Better | Resistance Management: Do not spray sequential applications of FRAC 11 or FRAC 3-containing fungicides targeting powdery mildew. Do not use on grapes that may be used for purposes other than wine (i.e., table or juice grapes). Use of adjuvants may increase risk of phytotoxicity - see label for details. |