Alan from Yulee, Fl. writes,
Our Olianter bushes were almost devastated by caterpillars last year that killed all the leaves.
Will Permethrin solve my problem? If not, what do you recommend?
Permethrin SFR 36.8% is labeled for caterpillars and can be sprayed on ornamentals. You will spray thoroughly where the caterpillars reside but not to the point of runoff. You will use 1-3 fl. oz. per gallon of water. Please let us know if you have any additional questions.
Answer last updated on: 07/29/2014