How many applications are usually necessary?
It is recommended that you make one application and follow up with a second and possibly third. The number of applications depends on the accuracy of your spray coverage, insect pressure, and environmental conditions. Applications can be made every 3 to 10 days. Heavy insect populations will require more frequent applications. Large numbers of adults or rapidly building populations may require that BotaniGard 22WP be alternated or combined with a compatible insecticide.