KNACK INSECT GROWTH REGULATOR

Pesticide products · United States

KNACK INSECT GROWTH REGULATOR

59639-95

KNACK INSECT GROWTH REGULATOR · pesticide product · Pyriproxyfen 11.23% · federally registered in United States. Registrant: VALENT U.S.A. LLC.

Product details

EPA registration number: 59639-95
Registrant: VALENT U.S.A. LLC
Active ingredients: Pyriproxyfen 11.23%
Parallel trade: no

Source and data date

Source: U.S. Environmental Protection Agency (EPA), Office of Pesticide Programs, Pesticide Product Information System (PPIS) and Pesticide Product Label System (PPLS), data as of 2026-10-26 (PPIS) / 2026-10-28 (PPLS). EPA-produced data, public domain. Data as of: 10/29/2026.