| Reduced Risk Status: |
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| IPM Compatibility: |
FROM THE SAFFLOWER REQUEST: PER REQUESTER: VERY GOOD IPM FIT; THE SPECIES OF CONCERN ARE RESISTANT TO GLYPHOSATE; IN A PROGRAM WHERE MECHANICAL WEED CONTROL SUCH AS TILLAGE AND CULTIVATION ARE IMPLEMENTED, AND GROWERS ARE ABLE TO ROTATE TO OTHER HERBICIDES WITH OTHER MODES OF ACTION, GLUFOSINATE HAS AN EXCELLENT IPM FIT AS A PRE PLANT HERBICIDE IN A SAFFLOWER PRODUCTION SYSTEM:08/20
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| Reasons for need: |
FROM THE SAFFLOWER REQUEST: HAIRY FLEABANE (CONYZA BONARIENSIS), HORSEWEED (CONYZA CANADENSIS); GROWERS ARE UNABLE TO CONTROL THESE WEED SPECIES WITH CURRENT REGISTERED HERBICIDES; GLUFOSINATE CANNOT BE USED IN A SAFFLOWER PRODUCTION SYSTEM AS IT HAS A RESTRICTIVE ROTATION INTERVAL OF 180 DAYS BEFORE SAFFLOWER CAN BE PLANTED
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| Requesting State(s): |
CA:Howard, B ; HQ:IR-4 Headquarters ;
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| PCR Use Pattern: |
FROM THE SAFFLOWER REQUEST: USE THE RELY 280 PRODUCT; MAKE 2 FOLIAR APPLIC OF 0.88 LB AI/A (48 FL OZ PRODUCT/A); 7-DAY INTERVAL; PHI IS TBD; USE THIS AI TO CONTROL WEEDS PRIOR TO PLANTING SAFFLOWER (IR-4 HQ SUGGESTS THIS BE CONSIDERED A PREPLANT BURNDOWN USE)
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| EPA Default Residue Trials: |
5-3 7-4 8
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| IR-4 Residue Trial Plan: |
5-2,7-3, 8 (1 processing, meal and refined oil)
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| Residue Protocol Use Pattern: |
USE THE LIBERTY 280 SL HERBICIDE PRODUCT (2.34 LB AI/GAL OF GLUFOSINATE-AMMONIUM ACTIVE INGREDIENT); MAKE 2 PREPLANT BURNDOWN BROADCAST APPLIC OF 0.79 LB AI/A, TO BARE SOIL, IN 15-30 GPA; ALL APPLIC SHALL INCLUDE AMMONIUM SULFATE (AMS) AT A RATE OF 3 LB/A; MAKE THE 1ST APPLIC 5-7 DAYS BEFORE PLANTING AND THE 2ND APPLIC ON THE DAY OF PLANTING (APPLY IN THE MORNING, PLANT IN THE AFTERNOON); DO NOT TILL BETWEEN APPLIC; IN THE TRIAL FOR PROCESSING SAMPLES, ALSO INCLUDE 2X AND 5X RATES OF AI/A (1.58 AND 3.95 LB AI/A)
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
GREEN:12/20
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
FROM THE SAFFLOWER REQUEST (13120): NO KEY EXPORT MARKETS WERE NOTED; MFG SUPPORTS THIS PREPLANT BURNDOWN USE, RESIDUE AND E/CS DATA REQUIRED (BUT NO EFFICACY, JUST CROP SAFETY); CONSIDER TRIAL SITES IN CANADA IF PMC HAS INTEREST IN A JOINT PROJECT:08/20; THE SAFFLOWER REQUEST WAS GIVEN AN "A" PRIORITY AT THE 2020 FUW, BUT IT WAS DECIDED THE RESIDUE STUDY WILL BE DONE ON SUBGROUP 20B REP CROP SUNFLOWER, FOR WHICH THIS NEW PR# 13178 WAS CREATED:10/20; EPA GREEN:12/20; E/CS IS BEING WORKED ON UNDER 13120 IN 2021:07/21
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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