| Reduced Risk Status: |
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| IPM Compatibility: |
PER REQUESTOR: VERY GOOD IPM FIT; GROWERS CURRENTLY USE ALL IPM STRATEGIES THAT ARE AT THEIR DISPOSAL, BUT MORE CONTROL OPTIONS ARE NEEDED; THERE ARE FEW PRODUCTS LABELED FOR CONTROL OF BLACK ROT, AND WITH CONCERNS ABOUT FUNGICIDE RESISTANCE, MORE FUNGICIDES WITH DIFFERENT MOA'S WOULD BE BENEFICIAL; INTUITY WOULD BE AN IMPORTANT TOOL AS PART OF AN INTEGRATED STRATEGY TO CONTROL BLACK ROT:06/18
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| Reasons for need: |
CERATOCYSTIS FIMBRIATA CAUSING BLACK ROT OF SWEET POTATO; THERE ARE FEW EFFECTIVE AI'S REGISTERED FOR FIELD AND PH CONTROL OF BLACK ROT; ONLY MERTECT CAN BE APPLIED IN THE FIELD, BUT ON SEED ROOTS OPTIONS ARE NEEDED TO PROTECT THE SLIPS WHICH ARE USED TO PLANT PRODUCTION FIELDS; SEED ROOTS ARE BEDDED TO GENERATE THE SLIPS AND CAN EASILY ROT AFTER FUNGICIDE APPLIC; USING FUNGICIDES AT THE SLIP STAGE VIA TRANSPLANT WATER OR SOIL DIRECTED APPLIC, AT OR SHORTLY AFTER PLANTING, IS NEEDED FOR BLACK ROT CONTROL
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| Requesting State(s): |
NC:Quesada, L ;
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| PCR Use Pattern: |
USE THE INTUITY PRODUCT; MAKE ONLY 1 APPLIC; APPLY 9 FL OZ PRODUCT/A (127.5 G AI/A) AS A SOIL (HILL) DRENCH OR AS AN IN-FURROW SPRAY AT THE BASE OF EACH PLANT AT TRANSPLANT
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| EPA Default Residue Trials: |
2-4 3 4 6 10, 1 DECLINE TRIAL
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| IR-4 Residue Trial Plan: |
USE NAFTA GUIDANCE: ROOTS ONLY 2-3 4-2 5-2 10; (EPA GUIDANCE; ROOTS ONLY 2-4 3 4 6 10)
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| Residue Protocol Use Pattern: |
USE THE INTUITY SC PRODUCT (4.0 LB AI/GAL); MAKE ONE APPLIC OF 0.28 LB AI/A IN 5-10 GPA, AT PLANTING AS AN IN-FURROW SPRAY; PLACE SWEET POTATO SLIPS INTO THE OPEN TRENCH, DIRECT THE SPRAY INTO THE OPEN TRENCH, AND THEN COVER THE SLIPS WITH SOIL
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
EPA GREEN:09/18
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| EPA Status: |
1E8961
PEND:09/21
QA:05/21
SUB:10/21
PROP:02/22
RULE:03/23
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| EPA PRIA Date: |
2/6/23, rev 3/14/23
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| MRID: |
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| Comments: |
THIS IS AN EXPORT COMMODITY, BUT KEY MARKETS NOT IDENTIFIED:06/18; MFG SUPPORTS, RESIDUE ONLY, BUT INDICATES THERE WILL NEED TO BE A CANADIAN REGISTRATION OR IMPORT TOLERANCE; WILL ALSO NEED TO DISCUSS FEASIBILITY OF GETTING A CODEX MRL FOR EXPORT TO EU; ALTHOUGH REQUESTOR SUPPORTS DOMESTIC USE ONLY, MAY BE DIFFICULT FOR GROWERS TO SEPARATE DOMESTIC FROM EXPORT PRODUCTION; MFG BELIEVES THE REQUESTED USE PATTERN OF ONE APPLIC AT TRANSPLANT MAY RESULT IN RESIDUES BELOW 0.01 PPM, AND MRLS WOULD NOT BE AN ISSUE:08/18; EPA GREEN:09/18; POTENTIAL JOINT STUDY WITH CANADA PMC:10/18; THIS AI WAS ORIGINALLY NAMED S-2200 AND AFTER REGISTRATION THIS CODE WAS REMOVED FROM THE CHEMICAL HEADER:01/22; Will not be registered in CA: 6/23 JPB;
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| International Status: |
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| Archive Location: |
54-3 NCSU
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| QA Archive: |
66 - 2
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