While I can sympathize and even agree with your environmental position I think the safety of humans trumps being kind to insects. There are a good number of people that could be seriously injured and even the remote possibility of death if they got stung - almost anyone would have a day at least partially ruined. The chemicals that Disney uses (as well as the many other methods they employ) are well regulated and do not inflict substantial harm on the environment and it doesn't seem like we are running the risk of not having wasps and mosquitos by killing a few million of them.Sorry but I do not expect Disney to spray for insects. I actually would prefer they didn't. Randomly spraying chemicals around a highly populated area is not smart and most bugs are beneficial whether we like them or not.