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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
13505 A MEFENTRIFLUCONAZOLE ( BASF ) HOPS ( 99 = MISC GROUP ) RESIDUE ON-GOING; E/CS DATA ON-GOING

Reduced Risk Status:
IPM Compatibility: PER REQUESTER: VERY GOOD FIT; MEFENTRIFLUCONAZOLE BELONGS TO A DIFFERENT CHEMICAL FAMILY THAN OTHER FRAC GROUP 3 FUNGICIDES AND HAS BEEN DEMONSTRATED TO CONTROL PATHOGENS WITH RESISTANCE TO OTHER GROUP 3 FUNGICIDES. ADDITIONALLY, IT IS THE FIRST GROUP 3 FUNGICIDE TO BE CLASSIFIED AS A REDUCED RISK PESTICIDE BY EPA. MEFENTRIFLUCONAZOLE IS A REDUCED-RISK COMPOUND WITH LITTLE OR NO DOCUMENTED IMPACTS ON BENEFICIAL ORGANISMS. THE PROPOSED USE PATTERN IS CONSISTENT WITH IPM PRINCIPLES:08/22
Reasons for need: POWDERY MILDEW; MEFENTRIFLUCONAZOLE HAS DOCUMENTED EFFICACY AGAINST HOP POWDERY MILDEW. FRAC GROUP 3 FUNGICIDES ARE IMPORTANT FOR MANAGEMENT OF THIS DISEASE, BEING USED MULTIPLE TIMES PER YEAR, AS PRODUCERS MUST HAVE ROTATE MULTIPLE MODES OF ACTION FOR RESISTANCE MANAGEMENT. MEFENTRIFLUCONAZOLE IS CONSIDERED A REDUCED-RISK FUNGICIDE, AND THEREFORE ITS USE IN AN OVERALL DISEASE MANAGEMENT PROGRAM WILL ENABLE THIS FRAC GROUP TO CONTINUE TO BE USED BUT WITH LESS RISK TO NON-TARGET ORGANISMS AND HUMANS;
Requesting State(s): ID:Hirnyck, R ; MI:Sirrine, J.R. ; WA:Elliot, M* ;
PCR Use Pattern: CEVYA; DOSE RATE 3 TO 5 FL OZ/A (0.1 - 0.13 LBS AI/A), FOLIAR APPLICATION, UP TO 3 APPLICATIONS PER SEASON (MAX 15 FL OZ PER SEASON), RTI MINIMUM 7 DAYS, PHI 14 DAYS; APPLY CEVYA PRIOR TO DISEASE DEVELOPMENT; DO NOT APPLY MORE THAN 5 FL OZ /A IN A SINGLE APPLICATION
EPA Default Residue Trials: 5/11/12-4
IR-4 Residue Trial Plan: 5 /11/ 12-4 (ANY 4 TRIALS)
Residue Protocol Use Pattern: USE THE CEVYA FUNGICIDE PRODUCT (3.34 LB AI/GAL OF ACTIVE INGREDIENT MEFENTRIFLUCONAZOLE); MAKE 2 FOLIAR APPLIC OF 0.134 LB AI/A, IN 50-100 GPA, 7-DAY INTERVAL, 14-DAY PHI; ALL APPLIC SHALL INCLUDE A LABELED RATE OF AN ADJUVANT
Efficacy/Crop Safety (E/CS) Data Required: BASF REQUIRES AT LEAST 4 EFFICACY TRIALS IN HOPS TO EVALUATE CROP SAFETY FROM EXAGGERATED RATES; BASF WILL COST SHARE 50% FOR THE E/CS TRIALS AND WILL ASSIST IN PROTOCOL DEVELOPMENT
E/CS Research Comments: IN THE 2023 PERFORMANCE PROTOCOL:TESTING EFFICACY AND CROP SAFETY OF CEVYA FUNGICIDE FOR POWDERY MILDEW CONTROL; TESTING 3 RATES OF CEVYA (3, 5, 10 FL OZ/A) VS THE 5 OZ RATE + INDUCE OR OTHER ADJUVANT VS CEVYA 5 OZ + A COMMON INSECTICIDE VS A STANDARD FUNGICIDE TREATMENT; MAKE 3 APPLIC AT 7-DAY INTERVALS, BEGINNING PREVENTATIVELY OR AT FIRST SIGNS OF DISEASE; EVALUATE EFFICACY, YIELD AND CROP INJURY
Label Use Pattern Submitted To EPA:
EPA PIF Status: Green 02/23
EPA Status:
EPA PRIA Date:
MRID:
Comments:
International Status:
Archive Location:
QA Archive:

               View International Status                View protocol            PST(Priority Setting Comments)  

Field Research DirectorExpediteTrial DelayField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor
Meeks, Mr. Will 23-ID147 23-BAR01 MARCONI HQ
Lightle, Dani 23-OR277 23-BAR01 12/23 MARCONI HQ
Peng, Wilson 23-WA329 23-BAR01 12/23 MARCONI HQ
Heider, Daniel J. 23-WI367 11/13/23 23-BAR01 12/23 MARCONI HQ

View Performance/Crop Safety Data

Field Research DirectorExpediteTrial DelayField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor
Meeks, Mr. Will P 23-IDP01 - PATEL
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