Restricted
Bee Mortality (RT25):
192-336 hours
Effect on Beneficials:
Extremely Hazardous
Material Type:
Insecticide
Chemical Classification:
Pyrethroid
Signal Word:
Warning
Formulation:
Liquid
EPA Number:
59639-35
Label:
View Label PDF
Usage for fenpropathrin on Grapes
Max Application per Season: 42.66 fl oz
Wooly Bud to Budbreak
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Cutworms | 10.33-21.33 fl oz | 24 | 21 | 3A | Apply as a barrier spray to the trunk and post in early to mid-March before cutworm are climbing. |
Budbreak to Prebloom
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Black Vine Weevil | 21 1/3 fl oz | 24 | 21 | 3A | Synthetic pyrethroid insecticides can be applied as rescue treatments if infestations are severe. Pyrethroid insecticides are biologically disruptive and can cause populations of secondary pests, including spider mites, to flare. | |
| Japanese Beetle | 10.6-21.3 fl oz | 24 | 21 | 3A | Pyrethroids can have a long pre-harvest interval. Always check the label before treating closer to harvest. ADULT FOLIAR TREATMENT: Sprays targeting adults must be applied to the plant foliage when the adult beetles are feeding, usually from June to August, and in accordance with product label restrictions. |
Bloom to Pea Size Fruit
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Black Vine Weevil | 21 1/3 fl oz | 24 | 21 | 3A | Synthetic pyrethroid insecticides can be applied as rescue treatments if infestations are severe. Pyrethroid insecticides are biologically disruptive and can cause populations of secondary pests, including spider mites, to flare. | |
| Japanese Beetle | 10.6-21.3 fl oz | 24 | 21 | 3A | Pyrethroids can have a long pre-harvest interval. Always check the label before treating closer to harvest. ADULT FOLIAR TREATMENT: Sprays targeting adults must be applied to the plant foliage when the adult beetles are feeding, usually from June to August, and in accordance with product label restrictions. |
Pea Size Fruit to Véraison
| Target | Rate of application | REI | PHI | MOA | Eff. | Notes |
|---|---|---|---|---|---|---|
| Japanese Beetle | 10.6-21.3 fl oz | 24 | 21 | 3A | Pyrethroids can have a long pre-harvest interval. Always check the label before treating closer to harvest. ADULT FOLIAR TREATMENT: Sprays targeting adults must be applied to the plant foliage when the adult beetles are feeding, usually from June to August, and in accordance with product label restrictions. |