Allen from Wilton, Ca. writes,
Can I apply Monterey topically and get good results for white flies.
Instructions for Monterey say it is a systemic insecticide.
Monterey Once A Year Insect Control II is really designed for application to the soil as a systemic. While waiting for the systemic to trans locate, you can apply Talstar as a foliar spray.
Answer last updated on: 08/11/2014