The tiny caterpillars are very susceptible to insecticide before they get into buds. For organic growers I said the only organic insecticide I knew would work was Entrust. Well, last night I was talking to an organic grower, and a couple of years ago I suggested he try Neemix to control winter moth. He said it worked great and that’s what he’s going to use this year. Good thing someone has a good memory!