Here in the Pacific Northwest we can log in to a website and get some fairly accurate info on when to expect the codling moth if we fill out the required data. I think we in the Northwest are still at least 50 degree days away from anything to worry about (a technical scientific term not to be confused with real days) http://das.wsu.edu/
However, living in New York you might try this website that has some very very knowledgeable people on it and simply ask others about timing. I know the guy with the moniker "harvestman" lives and works in New York. http://forums2.gardenweb.com/forums/fruit/
Surround is kaolin clay and is not the only "game" in town so to speak for excluding codling moth......but is a popular one.