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General Search of Food Request Database. IR-4 Food Use Request.
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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
13026 A INDAZIFLAM ( BAYER ) ASPARAGUS ( 22A = STALK AND STEM VEGETABLE SUBGROUP ) COMPLETE WITH ON-GOING TRIALS

Reduced Risk Status:
IPM Compatibility: FROM PR# 11429: CONSIDERED VERY GOOD FIT; VERY LOW USE RATE AND LOW HUMAN TOXICITY; PER WSR 2014 NOMINATION COMMENT: SEEMS LIKE A SOLID CASE FOR AN IPM FIT, PRIMARILY DUE TO POTENTIALLY DISPLACING HERBICIDES WITH GREATER LEACHING POTENTIAL; RISK OF RESIDUES IS REALY LOW DUE TO THE NATURE OF THE AI; PER 2020 SOR AND NER NOMINATION COMMENTS: LOW USE RATE AND PHI WOULD BE LONGER BEFORE FIRST HARVEST THAN OTHER MATERIALS, POSSIBLY REDUCING WORKER EXPOSURE; UNIQUE MOA WITH NO KNOWN CASE OF RESISTANCE:08/20
Reasons for need: COPIED FROM PR# 11429; ANNUAL WEEDS; DIFFERENT MODE OF ACTION TO AVOID WEED RESISTANCE; CONTROL OF RESISTANT BROADLEAVES; HQ CREATED THIS NEW PR# TO ALLOW FOR RE-PRIORITIZING THIS NEED WITH A REVISED USE PATTERN COMPARED WITH PR# 11429:07/20
Requesting State(s): CA:Hanson, B ; HQ:IR-4 Headquarters ; MI:Zandstra, B ; UT:Drost, D ;
PCR Use Pattern: FROM PR# 11429: 0.065-0.085 LB AI/A OF ALION PRODUCT; ONE PREEMERGENCE (TO THE CROP) APPLIC PER YEAR; 7-DAY PHI; APPLY TO CLEAN SOIL BEFORE ASPARAGUS EMERGES IN THE SPRING; BUT THIS PRE-EMERGE USE PATTERN IS NOT SUPPORTED DUE TO PHYTO CONCERNS; REVISED USE PATTERN IS FOR A 30-DAY PHI OR POST HARVEST APPLIC
EPA Default Residue Trials: 2 5-2 10-3 11-2
IR-4 Residue Trial Plan: 2 5-2 10-2 11; 2 Red A trials one in reg 2 & one in Reg 5 needed for 2024 season. (No Decline Needed).
Residue Protocol Use Pattern: USE THE ALION PRODUCT (1.67 LB AI/GAL OF INDAZIFLAM ACTIVE INGREDIENT); MAKE 1 PRE-EMERGENCE BROADCAST APPLIC OF 0.067 LB AI/A, IN MINIMUM 10 GPA, TO CLEAN SOIL AT 30 DAYS PRIOR TO FIRST COMMERCIAL ASPARAGUS SPEAR HARVEST; EACH APPLIC SHALL INCLUDE A LABELED RATE OF AN ADJUVANT
Efficacy/Crop Safety (E/CS) Data Required: BAYER INDICATES THE NEED FOR E/CS TRIALS CONDUCTED AT A 2X SAFETY FACTOR AND FOR 3 CONSECUTIVE YEARS:06/20
E/CS Research Comments: IN THE PERFORMANCE PROTOCOL FOR 2021 TRIALS: TESTING PRODUCT PERFORMANCE ON THE SAME PLOTS OVER A 3-YR PERIOD, WITH TRIALS CONDUCTED ON SOILS WITH UP TO 1% ORGANIC MATTER AND ON SOILS WITH >1% ORGANIC MATTER; TESTING 2 RATES OF ALION 1.67 SC (DIFFERENT RATES ON EACH SOIL TYPE), APPLIED BROADCAST PREEMERGENCE, 30 DAYS PRIOR TO FIRST COMMERCIAL SPEAR HARVEST, IN AT LEAST 10 GPA; SEE PROTOCOL FOR MORE APPLIC REQUIREMENTS; EVALUATE CROP INJURY, WEED CONTROL AND CROP YIELD; THE PERFORMANCE PROTOCOL FOR 2022 IS FOR YEAR 2 OF THE TRIALS STARTED IN 2021; THE 2023 PERFORMANCE PROTOCOL IS FOR YEAR 3 OF TRIALS ON THE SAME PLOTS STARTED IN 2021
Label Use Pattern Submitted To EPA:
EPA PIF Status: Green 02/23
EPA Status:
EPA PRIA Date:
MRID:
Comments: SEE E/CS DATA REQUIREMENTS FOR NEW BAYER ASSESSMENT; STATUS CHANGED TO POTENTIAL:06/20; RELATED PR# 11429, SUBMITTED 2/23/14, WAS AN "A" PRIORITY IN 2015 AND RESIDUE STUDY WAS CANCELED IN 2020 BASED ON PHYTOTOXICITY; ADDITIONAL CROP SAFETY TRIALS WITH LONGER PHI APPEAR PROMISING; REVISED USE PATTERN IS FOR 30 DAY PHI OR POST HARVEST APPLIC; THIS PR# WAS CREATED TO ALLOW CONSIDERATION OF A NEW STUDY TO SUPPORT A USE PATTERN THAT IS SAFE:07/20; CATEGORY OF POTENTIAL: E/CS DATA BEFORE APPROVAL FOR RESIDUE CHANGED TO E/CS DATA ON-GOING:02/21; LAT PROJECT STATUS CHANGE:09/22; STATUS UPDATED TO RESEARCHABLE, E/CS ON-GOING; RESIDUE DATA NEEDED:10/22; Canada no longer coworking and 2 trials needed for 2024: 10/23, JPB; Performance is Complete, so status of Residue on-going; e/cs data on-going has been updated to Complete with Ongoing Trials:06/24/sb
International Status:
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               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
Turner, B.(Turner Ag) 23-CA19 23-CAR13 05/23 DINEEN WSR
Turner, B.(Turner Ag) 23-CA20 23-CAR13 06/23 DINEEN WSR
Peng, Wilson 23-WA314 04/12/24 23-CAR13 05/23 DINEEN WSR
Heider, Daniel J. 23-WI166 11/07/23 12/20/23 03/21/24 23-CAR13 07/23 DINEEN WSR
Soldan, Nicole 24-MI164 23-CAR13 DINEEN WSR
Smith, Stephen C 24-NC177 23-CAR13 DISCARD DINEEN WSR
Heider, Daniel J. 24-WI344 23-CAR13 DINEEN WSR

View Performance/Crop Safety Data

Field Research DirectorExpediteTrial DelayField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor
Hanson, Brad P 21-CAP16 RECD -NONE BATTS
Chaudhari, Dr. Sushila P 21-MIP08 RECD -NONE BATTS
Besancon, Thierry P 21-NJP03 RECD -NONE BATTS
Peachey, Ed P 21-ORP07 RECD -NONE BATTS
Hanson, Brad P 22-CAP01 RECD -NONE BATTS
Chaudhari, Dr. Sushila P 22-MIP01 RECD -NONE BATTS
Besancon, Thierry P 22-NJP01 RECD -NONE BATTS
Peachey, Ed P 22-ORP04 RECD -NONE BATTS
Hanson, Brad P 23-CAP17 RECD -NONE BATTS
Chaudhari, Dr. Sushila P 23-MIP07 RECD -NONE BATTS
Besancon, Thierry P 23-NJP03 RECD -NONE BATTS
Peachey, Ed P 23-ORP03 RECD -NONE BATTS
Performance Summary P 24-HQ-SUM RECD -NONE BATTS
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