Patrice from Eugene, Or writes
I live in the Pacific Northwest, and I am unsure of when to treat with Talstar PL granules.
Talstar PL granules should be used early to mid season to control the larvae of crane flies. This application should be made between August-February during times when the ground is not frozen. If treatments are made in March-April, they may only provide supression.
Answer last updated on: 02/08/2016