Willowood Pyrac 2SC

Manufacturer
Willowood
Category
Fungicides
Registered until
N/A
Registration number
87290-63
Active materials
Links

DIRECTIONS FOR USE
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or tribe, consult the Agency responsible for pesticide regulation.

Product Information
Willowood Pyrac 2SC, a suspension concentrate (SC), contains the active ingredient pyraclostrobin, a member of the strobilurin class of chemistry derived from a natural antifungal substance. Preventive applications optimize disease control, resulting in improved plant health. The increase in plant health comes from the combined effect of disease control (including fungal diseases listed in Crop-specific directions), improved growth efficiency and improved stress tolerance. Overall increased plant health may result in an improvement in crop growth and crop quality as well as increased crop yields.
To maximize disease control, apply Willowood Pyrac 2SC in a regularly scheduled protective spray program and use in a rotation program with other fungicides.
Because of its high specific activity, Willowood Pyrac 2SC has good residual activity against target fungi. Willowood Pyrac 2SC is not for use in greenhouse or transplant production.

Mode of Action
Pyraclostrobin, the active ingredient of Willowood Pyrac 2SC, belongs to the group of respiration inhibitors classified by the U.S. EPA as quinone outside inhibitors (Qol) or target site of action Group 11 fungicides.

Resistance Management
Willowood Pyrac 2SC is effective against pathogens resistant to fungicides with modes of action different from those of Qol fungicides (target site Group 11), such as dicarboximides, sterol inhibitors, benzimidazoles, or phenylamides.
Fungal isolates resistant to Group 11 fungicides, such as pyraclostrobin, azoxystrobin, fluoxastrobin, trifloxystrobin, and kresoxim-methyl, can eventually dominate the fungal population if Group 11 fungicides are used predominantly and repeatedly in the same field as successive years as the primary method of control for the targeted pathogen species. This can result in reduction of disease control by Willowood Pyrac 2SC or other Group 11 fungicides.
DO NOT exceed the maximum annual use rate or the total number of Willowood Pyrac 2SC applications per year and the maximum number of Willowood Pyrac 2SC applications stated in Restrictions and
Limitations – All Crops and Table 2. Willowood Pyrac 2SC Crop-Specific Requirements. Follow the label instructions for use of Willowood Pyrac 2SC or other target site of action Group 11 fungicides that have a similar site of action on the same pathogens.
When using a Group 11 fungicide as a solo product, the number of applications should be no more than 1 /3 of the total number of fungicide applications per year.
In programs applying or using tank mixes or pre-mixes of a Group 11 fungicide with a fungicide of another group, the number of Group 11 fungicide (Qol)-containing applications must not be more than ½ of the total number of fungicide applications per year. In programs applying or using Group 11 fungicides with both solo products and mixtures, the number of Group 11 fungicide (Qol) containing applications must not be more than ½ of the total number of fungicide applications per year.
In fungicide alternation programs of Group 11 (Qol)-containing fungicides with non-Group 11 fungicides of different modes of action, the maximum number of sequential applications stated in Restrictions and
Limitations – All Crops and Table 2. Willowood Pyrac 2SC Crop-Specific Requirements must be alternated with at least an equal number of applications of a non-Group 11-containing fungicide prior to using the Group 11 (Qol)-containing fungicide again. If two sequential applications of a Group 11 (Qol)- containing fungicide are made, follow this block of applications with 2 or more applications of a non-Group 11-containing fungicide prior to using the Group 11 (Qol)-containing fungicide again.

Cancelled

Registered for cultures
Alfalfa