Do not make consecutive applications with another FRAC 11 or FRAC 7 fungicide.
In table grapes, REI is 5 days for activities related to cane typing, girdling, or turning. REI of 5 days is also recommended if doing hand labor for shoot thinning or fruit-zone leaf removal in wine grapes.
DO NOT use on Concord or Noiret (NY73.0136.17) due to foliar injury. Possible foliar injury could occur to Worden, Fredonia, Niagara, Steuben, Rougeon or related grape varieties.
Effect on Beneficials:
Unknown
Material Type:
Fungicide
Signal Word:
Caution
Formulation:
Spray Powder
EPA Number:
7969-199
Label:
View Label PDF
Usage for boscalid / pyraclostrobin on Grapes
Bloom to Pea Size Fruit
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Botrytis Bunch Rot | 18.5-23.0 fl oz | 12 | 14 | 7 / 11 | Good | Start applications before disease symptoms are visible. Do not make sequential applications of a fungicide containing a FRAC 11 product. Alternate to a fungicide with a different mode of action (FRAC group). Do not use on Concord. Resistance management recommendations: Do not use more than twice a year, and never sequentially for the target disease. Key phenological stages for management are early bloom, bunch closure, and veraison to harvest. |
| Powdery Mildew | 8.0-12.5 oz | 12 | 14 | 7 / 11 | Good |
Pea Size Fruit to Véraison
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Botrytis Bunch Rot | 18.5-23.0 fl oz | 12 | 14 | 7 / 11 | Good | Start applications before disease symptoms are visible. Do not make sequential applications of a fungicide containing a FRAC 11 product. Alternate to a fungicide with a different mode of action (FRAC group). Do not use on Concord. Resistance management recommendations: Do not use more than twice a year, and never sequentially for the target disease. 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 | 18.5-23.0 fl oz | 12 | 14 | 7 / 11 | Good | Start applications before disease symptoms are visible. Do not make sequential applications of a fungicide containing a FRAC 11 product. Alternate to a fungicide with a different mode of action (FRAC group). Do not use on Concord. Resistance management recommendations: Do not use more than twice a year, and never sequentially for the target disease. Key phenological stages for management are early bloom, bunch closure, and veraison to harvest. |