Labels for HI-YIELD ROOT KILLER (7401-326)

Pre-fix

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

Provided below is the information for the Product/Registration number selected.

 

EPA Reg. No.Product NameAccepted Date
7401-326HI-YIELD ROOT KILLERJune 17, 2016 (PDF)
7401-326HI-YIELD ROOT KILLEROctober 27, 2011 (PDF)
7401-326HI-YIELD ROOT KILLERSeptember 12, 2002 (PDF)
7401-326HI-YIELD ROOT KILLERFebruary 16, 1982 (PDF)
1 - 4
Active Ingredient NamePercent Active
Copper sulfate pentahydrate99
1 - 1
There is no Alternate Brand Name.
There is no Inactive Alternate Brand Name.
Site(s)
SEPTIC TANK DRAINAGE FIELDS (WATER TREATMENT)
SEWERLINES (WATER TREATMENT)
1 - 2
Pest(s)
FUNGI
TREE ROOTS
1 - 2