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FOOD CROPS SUPPORTING/SIMILAR REQUEST
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| PR# | Pesticide(MFG) | Commodity (Crop Group) | Project Status | Req States |
13803
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PYROXASULFONE
(
KICHEM
)
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HEMP
(
99 = MISC GROUP
)
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POTENTIAL: E/CS DATA BEFORE APPROVAL FOR RESIDUE STUDY (02)
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NY; VA;
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| Reasons for need: |
weeds; Only one other preemergence herbicide is registered in hemp (Sonalan / ethafluarlin). Additional, more effective options are needed:02/24; NY-Postemergence use, before ethalfluralin breaks, could extend weed control further into the season and prevent early competitive interactions/allow for crop development:07/24/sb;
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| Residue Data Sites: |
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| Performance Data Required: |
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| Use Pattern: |
Zidua SC herbicide applied once at 2.5 to 5.0 fl oz/a premergence or early postemergence to hemp. Original request indicated 0.5 day re-treat interval. IR-4 HQ suggests that this was probably misunderstood as re-entry interval and should actually be zero since only one application is requested; K-I/Kumiai specifies to use Pyroxasulfone 85 WG instead of Zidua 85 WG:05/24/sb
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| Comments: |
New PR# was received for "Hemp, Industrial", but review as "Hemp" at this time, was created 4/2/24, but actual PCR was rec'd 2/5/24:04/24/sb; based on new pcr review: At exaggerated rates, injury and yield losses have been documented under IS00370 & IS00370 data indicates high levels of weed control from standard and exaggerated rates:04/24/sb; K-I/Kumiai supports as Potential: E/CS data before approval for residue study:05/24/sb
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| State Requestor: |
NY:Sosnoskie, L ; VA:Flessner, M* ;
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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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