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General Search of Food Request Database. IR-4 Food Use Request.
This page includes all the trials related to the PR#.
      

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PR#PriorityPesticide(MFG)Commodity (Crop Group)Project Status
14139 + NK 138 ( NKC ) SAFFLOWER ( 20B = SUNFLOWER SUBGROUP ) POTENTIAL: E/CS DATA BEFORE APPROVAL FOR RESIDUE STUDY

Reduced Risk Status:
IPM Compatibility: Per Requester: Very Good Fit; When pests are controlled in safflower, they do not have an opportunity to migrate into surrounding high value crops. This is a trap crop scenario that in many cases reduces the amount of pesticide application in the overall cropping system while improving IPM practices in crops grown in rotation with safflower.
Reasons for need: Lygus hesperus, Beet Leaf Hopper, Thrips. primary is Lygus hesperus. Needed as part of an areawide IPM Strategy to control economically damaging pests before they migrate out of safflower and infest surrounding high value crops. Current technologies being used: Chemical AI rotation and multiple applications at strategic agronomic crop development phases. On farm sanitation, Weed Management:06/26;
Requesting State(s): CA:Howard, B* ;
PCR Use Pattern: Make 2 foliar applications at 1.5 Liters NK 138 /ha (20 fl oz/A) with a 14 day retreatment interval and 14 day pre-harvest interval.
EPA Default Residue Trials: 7-2 10-3
IR-4 Residue Trial Plan:
Residue Protocol Use Pattern:
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments: contact IR-4 biologist for supporting performance data submitted with new request:06/26;
Label Use Pattern Submitted To EPA:
EPA PIF Status: Blue:08/26;
EPA Status:
EPA PRIA Date:
MRID:
Comments: Key Export Market: Asia. ai presented at 2026 ITS; NKC supports as Researchable, Res & E/CS Needed:06/26/sb; EPA Pending:08/26/sb; Following the 2026 FUW, this project was selected as a PUP. However, IR-4 feels it is more appropriate to conduct E/CS first and update the status from Researchable, Res & E/CS to Potential: E/CS before approval for Residue. Mfg support will be required to move forward with residue. The priority has been upgraded from a "B" to a "+":10/26/sb;
International Status:
Archive Location:
QA Archive:

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View Performance/Crop Safety Data

Field Research DirectorExpediteTrial DelayField ID#RFCTO QAHQ RECD.Lab ID#Lab RECDLab CompProc. IDProc. ShippedProc. ReportRaw DataS Dir./Auditor
McNally, Jacob P 26-CA-DMP RECD -
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