Submit a PCR
PrnumPesticide(MFG)Commodity (Crop Group)Category (Code)EPA Status
11776
B
ETHALFLURALIN + CLOMAZONE
GOWAN,LOVLND
CUCURBIT VEGETABLES (09 = CUCURBIT VEGETABLES GROUP) RESEARCHABLE, RESIDUE & E/CS DATA NEEDED (03D)
Reasons for need: MORNING GLORY, PIGWEED, NUTSEDGE
Efficacy/Crop Safety (E/CS) Data Required:
E/CS Research Comments:
Comments: THIS IS A NEW REQUEST FOR THE COMBO PRODUCT STRATEGY ON CUCURBIT CROPS AS A PRE-EMERGENCE BROADLEAF TOOL IN TRANSPLANTED FIELDS (MOST CUCURBIT CROPS ARE NOW TRANSPLANTED); STRATEGY IS LABELED FOR BROADCAST PRE USE IN SEEDED CUCURBITS ONLY; FOR TRANSPLANTED CUCURBITS IT CAN ONLY BE USED POST-TRANSPLANT AND ONLY IN ROW MIDDLES; ETHAFLURALIN IS LABELED AS CURBIT EC BY LOVELAND, AND HAS THE SAME LABEL LANGUAGE AS STRATEGY:08/15; CLOMAZONE IS LABELED AS COMMAND 3 ME AND ALLOWS PRE TRANSPLANT USE IN WINTER/SUMMER SQUASH ONLY (NOT ALL CUCURBITS); IT ALSO IS EPA OK/GREEN FOR THIS MICROENCAPSULATED FORMULATION, WHILE ETHAFLURALIN IS EPA CAUTION; SEE ONGOING CLOMAZONE/CUCURBIT STUDY (PR# 11063), DESIGNED TO REDUCE PHI TO 30 DAYS, AND IT DOES ALLOW FOR PRE TRANSPLANT USE; DOW IS NOT INTERESTED IN SUPPORTING ADDITIONAL WORK WITH ETHAFLURALIN FOR THIS USE AT THIS TIME:09/15; THIS IS A LOVELAND DUAL AI PRODUCT:07/17; GOWAN CONFIRMED LOVELAND HOLDS THE DATA FOR THIS PRODUCT, AND GOWAN WILL SUPPORT IT IF LOVELAND DOES:08/18; EPA CAUTION:09/18; BOTH AIs HAVE TOLERANCES FOR CROP GROUP 9 CUCURBITS:10/18; NEED TO DISCUSS WITH LOVELAND:06/19; EPA GREEN (BOTH):09/19; THIS IS A LOVELAND PRODUCT SO IT IS THEIR DECISION:05/20; EPA GREEN (BOTH): 08/20; EPA YELLOW (ETHALFLURALIN), EPA GREEN (CLOMAZONE): 08/21
Field Res.Dir (FRD)Field ID#Field DataTrack#Data to MFGPerformance Results & Comments
Mitchem, Wayne 93-NC-DMP RECD 4004.pdf FIELD TRIALS IN 1992 AND 1993. ETHALFLURALIN AT 1.2 AND 2.4 KG AI/HA APPLIED PPI, PRE- OR POSTTRANSPLANT ON NORFOLK SANDY LOAM SOIL; VIRTUALLY NO INJURY POSTTRANSPLANT, SEVERE INJURY PPI OR PRETRANSPLANT.
Grey, Timothy L. 95-GA-DMP RECD 4005.pdf FIELD TRIALS IN 1993 1994 AND 1995. CLOMAZONE AT 0.8 KG AI/HA OR ETHALFLURALIN AT 1.3 KG AI/HA APPLIED PPI, PRE- OR POSTTRANSPLANT ON FACEVILLE SANDY LOAM SOIL; DATA INDICATED GOOD CROP TOLERANCE TO CLOMAZONE AND ETHALFLURALIN APPLIED POSTTRANSPLANT .
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