Celina Record County horticulture agent Janet Laminack mentioned in May that, as well as practicing the DEET laws, another way to combat the virus is by using Pyrethroid sprays, such as those containing lambda- cyhalothrin or cyfluthrin. "DEET is the most commonly ... and more »
SunHerald.com A systemic like imidicloprid applied before the eggs hatch will stop the caterpillars early in their development, or you can use a topical insecticide with active ingredients such as bifinthrin, cyfluthrin, deltamethrin, lambda cyhalothrin or ...
