| Reduced Risk Status: |
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| IPM Compatibility: |
PER REQUESTOR: GOOD IPM FIT; WILL SERVE AS GOOD ROTATIONAL FUNGICIDE TO COMBAT DEVELOPMENT OF RESISTANCE:08/15
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| Reasons for need: |
BLACK HEART, ALTERNARIA ROT, ROT OF FRUITS, COLLETOTRICHUM, CERCOSPORA, BOTRYOSPHAERIA, PILIDELIA, OTHER FUNGAL PATHOGENS OF FRUIT AND FOLIAGE
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| Requesting State(s): |
CA:Wilkins, E. ; FL:Vallad, G. ; GA:Brannen, P., Lovett, W., Tanner, J. ;
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| PCR Use Pattern: |
USE THE MERIVON PRODUCT; MAKE 2 FOLIAR APPLIC OF 6.2 FL OZ OF PROD/A, 14-21 DAY INTERVAL, 35-DAY PHI
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| EPA Default Residue Trials: |
3 10-3
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| IR-4 Residue Trial Plan: |
3 10-4 (1 DECLINE); 1 PROCESSING (JUICE)
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| Residue Protocol Use Pattern: |
USE THE MERIVON PRODUCT (2.09 LB AI OF EACH AI/GAL); MAKE 2 FOLIAR DIRECTED APPLIC OF 206.5 ML PROD/A (0.114 LB AI/A OF EACH AI), IN 20-10 GPA; FOR TRT 02 MAKE FIRST APPLIC AT BLOOM AND 14 DAYS LATER, AND HARVEST FRUIT AT MATURITY; FOR TRT 03, MAKE 2 APPLIC AT A 14-DAY INTERVAL, WITH LAST APPLIC AT 14 DAYS BEFORE FRUIT HARVEST; ALL APPLIC SHALL INCLUDE AN NIS AT A RATE ON THE ADJUVANT LABEL, UNLESS ABSENCE OF ADJUVANT IS BEING USED TO DIFFERENTIATE TWO OR MORE TRIALS BY THE SAME RESEARCHER IN THIS STUDY
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| Efficacy/Crop Safety (E/CS) Data Required: |
MFG REQUESTS THAT CERTAIN E/CS TESTING STANDARDS BE MET IN E/CS RESEARCH TO SUPPORT PRODUCT COMMERCIALIZATION; NEED SUFFICIENT DATASET TO SECURE CA REGISTRATION, FOR THE MERIVON FUNGICIDE FORMULATION:09/15; IR-4 CONSIDERS PERFORMANCE RESEARCH IS COMPLETE WITH ONGOING WORK:11/18
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| E/CS Research Comments: |
IN 2017 PROTOCOL: IN CA TRIALS, TESTING FOLIAR APPLIC OF MERVION AT LABEL RATE AND 2X LABEL RATE IN 20-100 GPA, WITH LATRON B-1956 ADJUVANT, ON THE SAME MAJOR VARIETIES THAT WERE TESTED IN 2016; MAKE 2 APPLIC, 14-DAY INTERVAL STARTING AT BLOOM; IN FL TRIALS, TESTING FOLIAR APPLIC OF MERVION AT LABEL RATE AND 2X LABEL RATE IN 20-100 GPA, WITH LATRON B-1956 ADJUVANT, ON THE SAME MAJOR VARIETIES THAT WERE TESTED IN 2016; MAKE 2 APPLIC, 14-DAY INTERVAL, WITH 2 TREATMENTS STARTING AT BLOOM AND THE OTHER 2 TREATMENTS STARTING SO THE LAST APPLIC IS 14 DAYS BEFORE HARVEST; EVALUATING CROP SAFETY AT LEAST 5 TIMES, AND FRUIT AND FOLIAR DISEASE CONTROL (INCIDENCE AND SEVERITY), ESPECIALLY FOR STYLAR AND BLACK HEART INFECTION AND ANTHRACNOSE INFECTION OF FRUIT, AS WELL AS FOLIAR SEVERITY OF ALTERNARIA SPP AND COLLETOTRICHUM SPP; IN 2018 PROTOCOL, TESTING IN CA TRIALS THE SAME 1X AND 2X RATES OF MERIVON, SAME USE PATTERN AND DISEASE CONTROL ASSESSMENTS; IN THE 2019 PROTOCOL, SAME AS IN 2018 TRIALS
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| Label Use Pattern Submitted To EPA: |
|
| EPA PIF Status: |
EPA GREEN 2015
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| EPA Status: |
F=0E8825
P=0E8826
PEND:02/19
QA:10/18
SUB:02/20
PROP:09/20
RULE:07/21
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| EPA PRIA Date: |
7/12/21
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| MRID: |
50899101
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| Comments: |
KEY EXPORT MARKETS INCLUDE KOREA, EU, RUSSIA; NO EFFECTIVE PRODUCT IS REGISTERED; THERE ARE NO TOLERANCES FOR EITHER AI:08/15; NEED THIS AS A ROTATIONAL PRODUCT IN A SUSTAINABLE DISEASE MANAGEMENT PROGRAM FOR FOLIAR AND FRUIT DISEASES IN SOUTHEAST STATES:09/15; IR-4 CONSIDERS PERFORMANCE RESEARCH IS COMPLETE WITH ONGOING WORK:11/18; REGISTRANT REQUESTING ONE ADD'L EFFICACY FIELD TRIAL - P11754 PROTOCOL SIGNED 1/22/19:01/19; TWO SUBMISSIONS TO EPA, FLUXAPYROXAD & PYRACLOSTROBIN:02/20; CHANGED PROJECT STATUS TO USE REGISTERED:02/22
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| International Status: |
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| Archive Location: |
122-7; 002908
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| QA Archive: |
002816, 48-5
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