| Reduced Risk Status: |
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| IPM Compatibility: |
PER REQUESTER, A VERY GOOD FIT. AN AT-PLANT OR POST-PLANT APPLICATION WITH A LONGER SOIL RESIDUAL ACTIVITY WOULD BENEFIT DISASE MANAGEMENT, AS CURRENTLY REGISTERED PRODUCTS ARE NOT VERY EFFECTIVE AND HAVE SHORT RESIDUAL TIME. SOUTHERN BLIGHT DEVELOPS DURING CONDITIONS OF HIGH TEMPERATURES AND HIGH HUMIDITY. IN THE SOUTHEAST, SUCH CONDITIONS CAN DEVELOP ANYTIME DURING A PRODUCTION SEASON. MANAGEMENT SUCCESS WITH SOIL APPLIED PESTICIDES IS RELIANT ON TIMING APPLICATIONS AT OR PRIOR TO PERIODS OF CONDUCIVE WEATHER. PRE-PLANT SOIL FUMIGANTS HAVE NOT PROVIDED ADEQUATE CONTROL OF THIS DISEASE; VERY GOOD FIT: SAME: WSR; VERY GOOD FIT: SEE PREVIOUS COMMENTS.: SOR;
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| Reasons for need: |
SOUTHERN BLIGHT CAUSED BY ATHELIA (SCLEROTIUM) ROLFSII; POST-PLANT APPLICATION TO REDUCE DISEASE INCIDENCE. SOILBORNE PATHOGEN WITH A BROAD HOST RANGE AND IS NOT EFFECTIVELY MANAGED THROUGH SOIL FUMIGATION OR OTHER AVAILABLE PESTICIDES. MS - Current options are limited and have limited application numbers for the aggressiveness of the pathogen/08/23; WV-We documented increased incidence of Southern blight in WV last few years. We found it this year on peppers as well:09/24;
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| Requesting State(s): |
AR:Cato, A ; CA:Bagley, Z ; FL:Vallad, G* ; MS:Henn, A ; VA:Higgins, D ; WV:Rahman, M ;
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| PCR Use Pattern: |
EXCALIA AT A RATE OF 10 FL OZ/A APPLIED AT-PLANT DRENCH/SPRENCH; DRIP AND CROWN-DIRECTED IN 2 APPLICATIONS WITH A RE-TREATMENT INTERVAL OF 14 DAYS. FOR FRESH-MARKET TOMATO APPLICATIONS WOULD NEED TO EVALUATE 2-4 FL OZ/A APPLICATION RATE: AT-PLANT DRENCH/SPRENCH APPLICATIONS FIRST 2-3 WEEKS FOLLOWING PLANTING; AND DRIP AND CROWN-DIRECTED APPLICATIONS 4-WEEKS AFTER PLANTING. LIMITATIONS INCLUDE 2-4 FL OZ/A APPLICATION RATE; 2 APP LIMIT/YEAR; MAX RATE 8 FL OZ/A/YEAR.
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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 10-11
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| Residue Protocol Use Pattern: |
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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: |
Blue: 08/23; YELLOW:08/24
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
TOMATO (FRESH MARKET); OPEN FIELD PRODUCTION; HARVEST SEASON MID-OCT THRU MID-JUNE; VALENT SUPPORTS THIS NEW REQUEST AS RESEARCHABLE, RESIDUE & E/CS DATA NEEDED:03/23/sb; 2023 FUW identified this as a different use pattern than pr# 13511, but the residue work will be covered by 13511:09/23/sb; EPA CAUTION:08/24; update that only the early season use is covered by the existing 13511 work:09/24/sb; 2024 workshop status update to E/CS only since residue covered under 13511:09/24/sb; Upgraded from a "H" priority to an "H+" during the 2025 Pups & RUs process: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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