| Reduced Risk Status: |
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| IPM Compatibility: |
PER REQUESTER: GOOD FIT; LOW TOXICITY TO HUMAN AS COMPARED TO PARAQUAT, SHORT-TERM SOIL LONGEVITY, AND TO CONTROL RESISTANT WEEDS:08/22
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| Reasons for need: |
ANNUAL BROADLEAF WEEDS AND GRASSES; AS A NONSELECTIVE HERBICIDE PROVIDE GOOD CONTROL OF BROADLEAF AND GRASSES BEFORE PLANTING THE CROP AND ALSO CAN BE USED IN ROW MIDDLE DURING THE SEASON. CAN BE USED AS AN ALTERNATIVE TO PARAQUAT. DUE TO LACK OF RESIDUAL, CAN BE USED IN MULTIPLE CROPPING SYSTEMS. IMPROVE THE CONTROL OF RESISTANT WEEDS;
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| Requesting State(s): |
MI:Chaudhari, S* ;
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| PCR Use Pattern: |
DOSAGE: 0.022 TO 0.067 LB AI/A, FOLIAR APPLICATION, APPLY ON STALE SEED BED PRIOR TO PLANTING CROP (PRE-PLANT), PRE-TRANSPLANT OVER MULCH PLASTIC MULCH, USE HOODED OR SHIELDED BOOM TO APPLY IN ROW MIDDLES AFTER CROP ESTABLISHMENT IN BARE GROUND AND PLASTICULTURE SYSTEM.
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| EPA Default Residue Trials: |
1 2 3-2 5 10-11
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| IR-4 Residue Trial Plan: |
1 2 3-2 5 10-7; A PROCESSING STUDY (PASTE & PUREE)
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| Residue Protocol Use Pattern: |
USE THE TIAFENACIL 339SC PRODUCT (2.83 LB AI OF TIAFENACIL ACTIVE INGREDIENT/GAL OF PRODUCT); MAKE 2 APPLIC OF 0.067 LB AI/A, IN 10-50 GPA; FIRST APPLIC IS BROADCAST AT LEAST 3 DAYS PRIOR TO PLANTING OR TRANSPLANTING; IF PLASTIC MULCH WILL BE USED, MAKE APPLIC BEFORE LAYING THE MULCH; THE SECOND APPLIC WILL BE MADE TO ROW MIDDLES USING A SHIELDED OR HOODED SPRAYER, ON THE DAY OF HARVEST (0-DAY PHI); DO NOT ALLOW SPRAY TO CONTACT THE PLANTS; ALL APPLIC SHALL INCLUDE A LABELED RATE OF AN ADJUVANT; IN THE TRIAL FOR PROCESSING SAMPLES, INCLUDE A SECOND TREATED PLOT (3X RATE - 0.201 LB AI/A)
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
IN THE PERFORMANCE PROTOCOL FOR 2023 TRIALS: EVALUATING PERFORMANCE OF TIAFENACIL (REVITON 2.83 SC) ON TOMATO AND PEPPER (COVERING E/CS NEEDS FOR PR# 13501), IN BARE GROUND CULTURE AND IN PLASTIC MULCH CULTURE; TESTING 3 RATES OF REVITON (0.022, 0.033 AND 0.066 LB AI/A, PLUS METHYLATED SEED OIL [MSO] PER THE REVITON LABEL), IN 15-20 GPA, COMPARED WITH A WEED-FREE UNTREATED; SEE PROTOCOL FOR DETAILED APPLIC TIMINGS AND OTHER REQUIREMENTS; EVALUATE CROP INJURY, CROP YIELD AND WEED CONTROL; 2024 PERFORMANCE PROTOCOL FOLLOWS DETAILS OF 2023 PROTOCOL (SEE PROTOCOL FOR EXTENSIVE TRIAL REQUIREMENTS); Based on current reports/results, ISK has asked that E/CS work be suspended at this time for both 13500/Tomato & 13501/Pepper:10/24/sb;
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
Green 02/23
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
Based on current reports/results, ISK has asked that E/CS work be suspended at this time for both 13500/Tomato & 13501/Pepper:10/24/sb;
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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