Permit WG

Permit WG Herbicide is powered by halosulfuron, a Group 2 mode of action that is especially strong as a PRE or PPI on broadleaf weeds like lamb’s-quarters, common ragweed, redroot pigweed volunteer canola in dry beans and also POST-EMERGENT in corn for volunteer canola and nutsedge.

Group: 2


  • Data from 2015 and 2016 Gowan Canada trials conducted by independent contract researchers shows greater than 90% control from a pre-seed, post-seed/pre-emergence or post-emergence timing.
  • Halosulfuron, the active ingredient in Permit, provides contact AND residual performance on broadleaf weeds including volunteer canola.
  • Permit registered for post-emergent timing only in corn.

Manufacturer: Gowan