FOOD CROPS SUPPORTING/SIMILAR REQUEST

PR#Pesticide(MFG)Commodity (Crop Group)Project StatusReq States
13750
A
MESOTRIONE ( SYNGEN,UPL NA ) SESAME ( 20A = RAPESEED SUBGROUP ) RESIDUE ON-GOING; E/CS DATA ON-GOING (03M ) AR; NC; OK; TX;


Reasons for need: Broadleaf weeds, specifically: amaranth sp., false ragweed, kochia, marestail, volunteer beans/peas; Currently sesame has few preemergent options, and all are labeled for 30-45 days preplant which does not work well in most systems. Mesotrione provides a preemerge option that can be applied close to or after planting and provides a new andw unique mode of action:08/23
Residue Data Sites: Any 4 (processing)
Performance Data Required:
Use Pattern: Make one preplant or preemergence application at 1 to 6 fl oz/a to control troublesome broadleaf weeds; future efficacy and crop response trials should look at pre-plant applications as well (7 to 14 days).
Comments: Per PCR, Japan is an export market:02/24/sb; Per requester, currently registered preplant herbicides require long preplant intervals and mesotrione applied just prior to or immediately after seeding will be more useful:08/23; Mfg supports as "Researchable, Residue and E/CS data needed", and future efficacy and crop response trials should look at pre-plant applications as well (7 to 14 days).:08/23/sb; EPA Green 12/23; E/CS ongoing, status will be changed to "Residue ongoing, E/CS ongoing" once residue protocol is signed 02/24/DRS; Res ongoing ECS ongoing 03/24/DRS; The Residue protocol is in the process of being cancelled, and the status will be updated once the amendment process is finalized:06/24/sb
State Requestor: AR:Smith, H ; NC:Post, A ; OK:Luper, C ; TX:De La Fuente, G* ;


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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