| Reduced Risk Status: |
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| IPM Compatibility: |
Per requestor: Good Fit; This chemical would add another chemical group (Group 3A) to a pest management program for garden beets and beet greens. With the limited registered chemical groups available for beets and beet greens, insect resistance to the available groups is more likely. Adding another effective chemical group can reduce the likelihood of insect resistance in garden beet pest management. Aphid and thrips specifically are known for their ability to build up resistance to specific chemical groups so the addition of this group could increase the number of rotations between different chemical groups and slow down insect resistance:07/23; GOOD FIT: SAME: WSR; GOOD FIT: SEE PREV.: SOR
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| Reasons for need: |
Aphid/thrips/armyworm; This chemical is currently registered for garden beet roots but is not registered for the beet leaves. There is also no tolerance for this chemical on beet leaves. This chemical is very effective in other commodities for thrip and aphid suppression so it would be a great additional tool for pest management in beets. There are very limited chemical groups that are currently registered for beet leaves which makes pest control very difficult:07/23; TX/We are in a very difficult growing environment in South Texas with heavy pest pressures. Our tools for management are limited and beet bunches with greens are an important commodity for our business and strong consumer demand:08/23
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| Requesting State(s): |
CA:Van Vliet, C*, Alameda, T ; DC:Adcock, R ; OR:Lightle, D ; TX:Erickson, B, Galeazzi, D ;
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| PCR Use Pattern: |
Apply Mustang Maxx as a foliar spray at 4 fl oz/A for up to 6 times per year at an RTI of 4 days and a PHI of 1 day
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| EPA Default Residue Trials: |
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| IR-4 Residue Trial Plan: |
1-1, 5-2, 6-1, 12-1 (decline)
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| Residue Protocol Use Pattern: |
USE THE MUSTANG MAXX PRODUCT (0.8 LB AI/GAL OF THE ACTIVE INGREDIENT ZETA-CYPERMETHRIN); MAKE 6 FOLIAR APPLIC OF 0.025 LB AI/A, IN 10-50 GPA, 4-DAY INTERVAL, 1-DAY PHI; ALL APPLIC SHALL INCLUDE A LABELED RATE OF AN ADJUVANT
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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 THE MUSTANG MAXX PRODUCT, AT A RATE OF 4 FL OZ PRODUCT/A VS A STANDARD, FOR THRIPS AND APHID CONTROL; APPLY AS FOLIAR SPRAYS, 6 TIMES AT A 5-7 DAY INTERVAL AND A 1-DAY PHI; EVALUATE EFFICACY AND CROP SAFETY
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| Label Use Pattern Submitted To EPA: |
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| EPA PIF Status: |
Green 12/23
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| EPA Status: |
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| EPA PRIA Date: |
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| MRID: |
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| Comments: |
A tolerance already exists for garden beets but the leaves cannot be used for food or feed: 7/23; Mfg supported at the 2023 FUW as Researchable, Residue & E/CS Data Needed:09/23/sb; EPA Green 12/23; Residue protocol signed, status will be changed from "E/cs data ongoing" to Residue ongoing e/cs ongoing" when residue protocol is signed 02/24/drs; ChemSac recommended garden beet roots analysis is not needed to support a tol for residues in/on garden beet tops:04/24/sb; Status changed to "Res ongoing ECS ongoing" 04/24/DRS;
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| International Status: |
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| Archive Location: |
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| QA Archive: |
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