| Reduced Risk Status: |
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| IPM Compatibility: |
Per Requester: Good Fit; Mode of action is through inducing plant defenses to activate hypersensitive response and systemic acquired resistance in the plant, thus is non-toxic/non-nematicidal. Because of this, presumed minimal impact to non-target organisms. Foliar application would be compatible with a nematode soil sampling monitoring program:08/23;GOOD FIT: SEE REQUESTER'S COMMENT:SOR
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| Reasons for need: |
Target nematode pest: root-knot nematodes (Meloidogyne spp.), including guava root-knot nematode (M. enterolobii); Few effective products are available for management of root-knot nematode in sweetpotato; moreover, root-knot nematode causes galling damage to the sweetpotato storage roots, and cosmetic damage makes them unmarketable. Root-knot nematodes have a high risk of impacting other minor vegetables, fruits, and row crops grown in rotation:08/23
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| Requesting State(s): |
NC:Gorny, A* ;
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| PCR Use Pattern: |
Apply as a seed treatment or foliar spray as advised by the MFG
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| EPA Default Residue Trials: |
2-4 3 4 6 10, 1 DECLINE TRIAL
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| IR-4 Residue Trial Plan: |
2-4 3 4 6 10, 1 DECLINE TRIAL
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| Residue Protocol Use Pattern: |
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| Efficacy/Crop Safety (E/CS) Data Required: |
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| E/CS Research Comments: |
PER THE 2024 PERFORMANCE PROTOCOL: TESTING PHC68949 FOR CONTROL OF GUAVA ROOT-KNOT AND SOUTHERN ROOT-KNOT NEMATODES; BEGIN FOLIAR APPLIC OF 0.1 AND 0.2 OZ AI/A OF PDHP68949 AT 1% WDG, AT PLANTING AND REPEAT AT 28-DAY INTERVALS IN 10-30 GPA, COMPARED WITH THE STANDARD MOVENTO; ASSESS CROP INJURY, NEMATODE CONTROL AND CROP YIELD; SEE PROTOCOL FOR OTHER TRIAL REQUIREMENTS
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
Per Mfg, this product will be registered by EPA but has not been granted a tolerance exemption yet, therefore IR-4 will update that status to "Potential: E/CS data before Approval for Residue" at this time:08/23/sb; E/CS ongoing , data needed before approval for residue study 02/24/DRS; Status changed from "ECS ongoing" to "Under Eval" for visibility during nominations 08/24/ds; E/CS trials are still on-going, so status changed back to E/CS Data On-Going:01/25/sb; Plant Health Care advised this product will be exempt from tolerance:01/25/sb
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| International Status: |
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