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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
13679 A TOLPYRALATE ( ISK ) HAZELNUT (FILBERT) ( 14-12 = TREE NUT GROUP ) RESIDUE ON-GOING; E/CS DATA ON-GOING

Reduced Risk Status:
IPM Compatibility: Per Requester: Good Fit; Tolpyralate has a short half life breaking down quickly in the soil. Low toxicity Non volatile compound:07/23 ; VERY GOOD FIT: RESISTANCE MANAGEMENT.: WSR; VERY GOOD FIT: SEE PREVIOUS COMMENTS: NER
Reasons for need: Pigweeds, lambsquater, crabgrass, Italian ryegrass in tank-mixtures; Group 27 herbicides not commonly utilized in tree nut and in tank mixtures with other postemergence herbicides can improve weed control and help with resistance management:07/23; NY/Hazelnuts are an emerging industry in the Northeastern US. Novel weed control tools are needed to support a crop that is trying to become established, nationally:09/23
Requesting State(s): NJ:Besançon, T ; NY:Sosnoskie, L ; OR:Moretti, M* ;
PCR Use Pattern: Make up to 3 directed applications per season to soil and across lower trunks, at least 14 days apart, with last application 30 days before harvest. Follow current Shieldex label for adjuvant type.
EPA Default Residue Trials:
IR-4 Residue Trial Plan: Any 4; NAFTA, ANY 4 Typically in zone 12;
Residue Protocol Use Pattern: USE THE TOLPYRALATE 400 SC PRODUCT (SL-573 400SC) (3.33 LB AI/GAL OF TOLPYRALATE ACTIVE INGREDIENT); MAKE 2 SOIL BANDED APPLIC OF 0.035 LB AI/A, IN 10-50 GPA, AT A 14-DAY INTERVAL AND 30-DAY PHI; APPLIC WILL BE MADE IN A 2-3 FT WIDE BAND EXTENDING OUT FROM THE BASE OF HAZELNUT PLANTS TO BOTH SIDES OF THE ROW WHILE PROPERLY OVERLAPPING THE SPRAY PATTERN ACROSS THE CENTER OF THE ROW TO CREATE A BROADCAST SPRAY PATTERN COVERING A TOTAL 4-6 FT SWATH; DO NOT CONCENTRATE THE TEST SUBSTANCE IN THE SPRAY AREA - THE RATE IS FOR TREATED AREA; ALL APPLIC SHALL INCLUDE A METHYLATED SEED OIL (MSO) AT A CONCENTRATION OF 0.5% V/V OF THE FINAL SPRAY VOLUME
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments: PER 2024 PERFORMANCE PROTOCOL: ON PLANTS THAT ARE ESTABLISHED FOR AT LEAST 2 YEARS, TESTING SHIELDEX 400 AT 3 RATES (TWO APPLIC [WITH THE FIRST WHEN SUCKERS ARE 3-4" TALL], 14-DAY INTERVAL, UNSHIELDED, 0.026, 0.035, AND 0.07 LB AI/A) VS THE COMBO SHIELDEX + TIAFENACIL, VS TIAFENACIL ALONE, VS ONE APPLIC OF THE 0.035 LB AI/A RATE OF SHIELDEX WHEN SUCKERS ARE 6-8" TALL; MAKE ALL APPLIC BANDED OVER WEEDS ALONG BOTH SIDES OF THE ROWS, IN 10-50 GPA, WITH A METHYLATED SEED OIL (MSO); EVALUATE WEED CONTROL, CROP SAFETY AND CROP YIELD; SEE PROTOCOL FOR MORE DETAILED INFO ON APPLIC PROCEDURES
Label Use Pattern Submitted To EPA:
EPA PIF Status: Green 12/23
EPA Status:
EPA PRIA Date:
MRID:
Comments: DMP only XH574, from 6/30/21, converted to PR# 13679 based on new pcr rec'd:07/23/sb; status updated as Mfg supports as "Researchable, only residue data needed:08/23/sb; Mfg updated status at 2023 FUW, from Researchable, only residue data needed, to Researchable, Residue & E/CS Data Needed:09/23/sb; EPA Green 12/23; Changed from "Researchable, Residue & E/CS Data Needed" to "E/CS ongoing" until residue protocol is signed 03/24/DRS; Status changed to "Res ongoing ECS ongoing" 04/24/DRS;
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
Lightle, Dani 24-OR262 24-TIR03 WELKER HQ
Lightle, Dani 24-OR263 24-TIR03 WELKER HQ
Lightle, Dani 24-OR264 24-TIR03 WELKER HQ
Lightle, Dani 24-OR265 24-TIR03 WELKER 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
Moretti, Marcelo P 20-OR-DMP RECD -NONE BATTS
Moretti, Marcelo P 24-ORP12 -NONE BATTS
Moretti, Marcelo P 24-ORP14 -NONE BATTS
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