| Reduced Risk Status: |
|
| IPM Compatibility: |
Per Requester: Very Good Fit; Effectively a new mode of action for POST emergence control of Italian ryegrass and annual bluegrass:06/25;
|
| Reasons for need: |
Annual grasses (Italian ryegrass, annual bluegrass, barnyard grass), annual broadleaves. Cases of resitance to herbicides in group 1,2,5,9,10,15,22 in Italian ryegrass, and groups 1,2,9,22, and29 in annual bluegrass:06/25; ME: We are interested in the results of this trial for similar use in Maine wild blueberry. The residue results from this work will apply to our lowbush (wild) crop as well:07/25; MI: Icafolin-methyl would provide a new site of action for controlling troublesome weeds in MI highbush blueberries, including horseweed, pigweed, and lambsquarters, many of which have developed resistance to current herbicides:08/25; NJ: Addl site of action needed for diversifying control of annual brasses (goosegrass) and glyphosate/ALS-resistant horseweed:09/25; ME: Addl or new group numbers are needed for weed mgmt in blueberry for improved efficacy, resistance mgmt and opportunities for growers to utilize better IPPM practices. Effective herbicide options are very limited for the industry:09/25;
|
| Requesting State(s): |
ME:Calderwood, L, Tooley, B ; MI:Miranda, J ; NJ:Besancon, T ; OR:Moretti, M* ;
|
| PCR Use Pattern: |
Make three applications of icafolin-methyl at 0.044 to 0.134 lb ai/a, approximately 30 days apart, as a broadcast spray to the orchard floor or as a post-directed spray to orchard floor and across the lower blueberry bushes. Bayer supports only 2 product applications (instead of the 3 that were originally proposed), guidance on a PHI is still pending, and crop safety data is necessary prior to any residue work:08/25/sb;
|
| EPA Default Residue Trials: |
1 2-3 5-3 12
|
| IR-4 Residue Trial Plan: |
|
| Residue Protocol Use Pattern: |
|
| Efficacy/Crop Safety (E/CS) Data Required: |
|
| E/CS Research Comments: |
|
| Label Use Pattern Submitted To EPA: |
|
| EPA PIF Status: |
BLUE:08/25;
|
| EPA Status: |
|
| EPA PRIA Date: |
|
| MRID: |
|
| Comments: |
Key Export Markets: Asia, Canada, EU; EPA PENDING:08/25; Bayer supports as Potential: E/CS Data Before Approval for Res with use pattern updates:08/25/sb; Bayer has advised a status update from Potential to Researchable, Res & E/CS Data Needed:09/25/sb;
|
| International Status: |
|
| Archive Location: |
|
| QA Archive: |
|