Marnie from Boise, Id writes
I applied sevin dust to my plants the other day and then we had an unexpected rainstorm. The powder has dried to the top of the plants but should I reappy the powder again?
When applying Sevin Dust, or any other insecticide dust outdoors, you want to have as many dry days in a row as possible to allow the product to work. Once it rains it will wash away the dust as it is not designed to stick to the surfaces outdoors long term.
Answer last updated on: 06/20/2018