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General Search of Food Request Database. IR-4 Food Use Request.
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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
13950 B CYROMAZINE ( GOWAN ) TURNIP (ROOTS) ( 01AB = ROOT VEGETABLES SUBGROUPS ) UNDER EVALUATION

Reduced Risk Status:
IPM Compatibility: Per Requester: Very Good Fit; application timing and pest monitoring, compatible with cultural management:05/25;
Reasons for need: cabbage maggot. limited registered products for root vegetables and very high pest pressure for lengthy periods of growing cycle:05/25; OH: Maggots remain one of the most destructive pests of root vegetable (turnip, carrot, radish) in Ohio. Additional management options are urgently needed, as current tools are insufficient to reliably curb infestations:08/25;
Requesting State(s): OH:Leach, A ; OR:Kristine Buckland* ;
PCR Use Pattern: Make 6 soil directed applications of Triguard at 2.66 ounces formulated product per Acre, retreatment interval 17 days. PHI 7 days Spray volume minimum 10 GPA.
EPA Default Residue Trials: 2-2 5 6 10
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: YELLOW:08/25;
EPA Status:
EPA PRIA Date:
MRID:
Comments: This request is covered by the rep crops Carrot (13947) and Radish (13949) for 1B Root Vegetables except sugar beet subgroup. Pest is significant on turnip, radish, and rutabaga. 05/25/ds; EPA CAUTION:08/25; it was noted during the 2025 FUW that if carrot & radish are prioritized it will cover this project:09/25/sb;
International Status:
Archive Location:
QA Archive:

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