Art from Corpus Christi, Texas writes
Onslaught FastCap Spider and Scorpion Insecticide is labeled to treat mosquitoes and many other listed insects. Onslaught FastCap Spider and Scorpion Insecticide has a 30 day outdoor residual and a 90 day residual for interior crack and crevice applications. It is mixed at 0.5-1 fl oz per gallon of water per 1,000 sq ft. As always, please read the product label for complete application instructions. Here is a link to our mosquito guide for your reference.
Answer last updated on: 05/16/2021
