FOOD CROPS SUPPORTING/SIMILAR REQUEST

PR#Pesticide(MFG)Commodity (Crop Group)Project StatusReq States
13631
A
S-METOLACHLOR/METOLACHLOR ( SYNGEN,UPL NA ) CARINATA (BRASSICA CARINATA) ( 20A = RAPESEED SUBGROUP ) E/CS DATA ON-GOING (03G) AR; NC;


Reasons for need: Winter Weeds; Carinata acreage is doubling yearly, and there are no effective preemergence herbicides registered for this crop. There is data on safety and efficacy that indicates s-metolachlor is a good herbicide option for this crop 05/23;
Residue Data Sites: Any 4 (1 processing, maybe 2 since new)
Performance Data Required:
Use Pattern: Use Dual Magnum and conduct 1 pre-emergent soil application at 0.95 to 1.3 lbs ai/acre. Within rate ranges, use the lower rate on soils relatively coarse-textured or low in organic matter; use the higher rate on soils relatively fine textured or high in organic matter. Within two days of application 0.5 to 1.0 inch of irrigation or rainfall are needed incorporate and activate the herbicide. PHI not defined.
Comments: X-ref with pr# 10971, but treat this as a new request (not a similar supporting request):05/23/sb; the MFG supports this request for the commercial product Dual Magnum and requires a letter of support from COI/CRO:5/23/sb; Syngenta supports this request as "Researchable, residue & e/cs data needed:06/23/sb; EPA GREEN: 08/23; the performance protocol was signed 1/3/24, so I have now updated the status to E/CS Data Ongoing. This will be updated to Res & E/CS ongoing once the residue protocol is signed:02/24/sb
State Requestor: AR:Wright Smith, H, ; NC:*Leon, R ;


Are you sure the use pattern, above, is suitable to your needs? If yes, please enter your contact information below, click “Submit”, and a Supporting/Similar PCR will be submitted. If no, or you are not sure, click here and you will be redirected to the new “IR-4 Minor Use Project Clearance Request Form”.

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