| Reduced Risk Status: |
THIS AI HAS BEEN CLASSIFIED AS RR FOR ONE OR MORE FOOD USES.
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| IPM Compatibility: |
Per Requester: Good Fit; New MOA for control of clover seed weevil. When applied before bloom, more pollinator-safe than current grower standard materials (bifenthrin, malathion):08/23
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| Reasons for need: |
clover seed weevil; Insecticide resistance and field-level control failures are common in white clover seed, which has been controlled with bifenthrin. The other alternative, malathion, has substantive bee safety concerns and resistance development concerns:08/23
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| Requesting State(s): |
OR:Lightle, D* ;
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| PCR Use Pattern: |
Apply Steward as a broadcast foliar spray at 11.3 fl oz product/ac, 1 application in pre-bloom, 30 day PHI
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| EPA Default Residue Trials: |
11/12-5
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| IR-4 Residue Trial Plan: |
11/12-5 (1 decline)
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| Residue Protocol Use Pattern: |
USE THE STEWARD EC INSECTICIDE PRODUCT (1.25 LB AI/GAL OF INDOXACARB ACTIVE INGREDIENT); MAKE 1 FOLIAR BROADCAST APPLIC OF 0.11 LB AI/A IN 20-50 GPA, 30 DAYS BEFORE HARVEST; ALL APPLIC SHALL INCLUDE AN ADJUVANT AT A LABELED RATE
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
PER THE 2024 PERFORMANCE PROTOCOL: TESTING STEWARD EC VS MALATHION FOR CONTROL OF CLOVER SEED WEEVIL IN WHITE CLOVER (SEED CROP); MAKE ONE BROADCAST APPLIC OF 11.3 FL OZ PRODUCT/A, IN AT LEAST 15 GPA, IN PRE-BLOOM AT FIRST LARVAL DETECTION (APPLY AT NIGHT TO AVOID CONTACT WITH ACTIVE POLLINATORS); EVALUATE EFFICACY, CROP YIELD AND PHYTOTOXICITY
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
Green 12/23
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
Mfg supported at the 2023 FUW as Researchable, Residue & E/CS Data Needed:09/23/sb; EPA Green 12/23; Changed from "Researchable, Residue & E/CS Data Needed" to "ECS ongoing" until residue protocol is signed 03/24/DRS; Status changed to Res ongoing ECS ongoing 03/24/DRS;
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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