Forest Blade There are many garden pyrethroids that will knock down thrips on peas and butterbeans including Bifenthrin, Cyfluthrin, Zeta- Cypermethrin , and Lambda-Cyhalothrin. Thrips damage in blackberries is easy to see. Symptoms include shriveled, brownish-white ...
Star Community Newspapers 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 ...
