Rick from Mifflinburg, Pa writes
Orthene Spray 97 Insecticide is not for residential use. The amount of product that the can will make will depend on the application. We cannot find any systemic insecticides that are labeled for bagworm control. Acephate 75 was labeled for bagworm control but due to new EPA regulations they were forced to change the label and exclude using the product as a systemic. You should also note that systemic products are not the best choice if you already have damaging pests present because the products can take weeks or even months to translocate through large trees from soil applications. The best treatment for bagworms is a direct foliar spray with Talstar. Talstar P is the #1 recommended product for bagworm control. Talstar P is known to have a very low toxicity for mammals making it safe to use around people and pets. Please visit the Talstar P product page where you can review the product label as well as the MSDS. Talstar P applications should start in April and continue monthly through June for bagworm control. Be sure foliage is sprayed thorughly to the point of runoff to achieve adequate coverage.
Answer last updated on: 11/19/2017
