| Reduced Risk Status: |
THIS AI HAS BEEN CLASSIFIED AS RR FOR ONE OR MORE FOOD USES.
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| IPM Compatibility: |
Per Requester: Good IPM Fit; Low impact on beneficials. Favorable toxicological and environmental profile. Need alternate fungicides for resistance management if other fungicides are registered on cacao:05/23; VERY GOOD FIT: SAME: WSR; GOOD FIT: SEE REQUESTER'S COMMENT:SOR;
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| Reasons for need: |
Black Pod Rot caused by Phytophthora palmivora; Black pod rot is an important disease in the East Hawaii production area where there is high rainfall. There are no conventional fungicides registered on Cacao to control this disease. Domestic tolerances are established for both active ingredients. I'm not sure if those tolerances cover this use pattern. There was an original project request for oxathiapiprolin alone (PR 11883). Syngenta does not support the sole ai, but supports the premix, oxathiapiprolin + mandipropamid:05/23
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| Requesting State(s): |
HI:Coughlin, J* ; PR:Robles, W ;
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| PCR Use Pattern: |
Use Orondis ultra as a foliar spray at 6.84 fl oz/A (0.5 L/ha), 4 apps, 21 day RTI, 14 day PHI. Syngenta proposed: The OXTP tolerances from citrus that were extrapolated to cacao supported a single foliar application at 0.03 lb. ai/A, 0-day PHI. Residue data will need to be generated to support 4 applications if the total rate is higher. For MDP, it looks like we have an IT on cacao. Residue data will also need to be generated here for a domestic tolerance.
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| EPA Default Residue Trials: |
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| IR-4 Residue Trial Plan: |
ANY 4 (PROCESSING). 2025 - 2 RED A (1 NEED & 1 BACKUP) 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: |
IN THE 2024 PERFORMANCE PROTOCOL: TESTING EFFICACY AND CROP SAFETY OF ORONDIS ULTRA FUNGICIDE PRODUCT (0.25 LB AI/GAL OF OXATHIAPIPROLIN AND 2.08 LB AI/GAL OF MANDIPROPAMID ACTIVE INGREDIENTS); MAKE 4 FOLIAR DIRECTED APPLIC OF 202 ML/A OF PRODUCT + LABEL RATE OF AN ADJUVANT, IN 100-200 GPA, 21-DAY INTERVALS, BEGINNING APPLIC BEFORE TYPICAL INFECTION PERIOD OR IMMEDIATELY AFTER FINDING OF FIRST SIGN/SYMPTOM OF BLACK POD ROT; 14-DAY PHI; EVALUATE EFFICACY AND CROP SAFETY
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
EPA GREEN: 08/23
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
Syngenta supports this request as "Researchable, Residue & E/CS data needed with the proposed use pattern update noted:06/23; EPA GREEN: 08/23; Status changed to ECS ongoing 05/24/drs; Status updated to Res ongoing ECS ongoing 06/24/drs;
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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