“Dontsprayme” is the shorthand version that appears in our name, logo and yard signs. As in our web site header, our full motto is “Let’s prevent unnecessary mosquito spraying in Chester County.”

We are in agreement with the large and growing body of research which shows that the spraying of pesticides for mosquito control poses serious threats to the environment and human health and is the least effective of means of controlling the mosquito population.

Dontsprayme recognizes that a human health emergency may lead to the use of spray which known to be toxic, providing health professionals judge it necessary and justified. We want to stress that spraying when there is not an emergency can promote resistance to the chemicals used, just as overusing antibiotics can make them ineffective when needed to fight illness.

If despite all our efforts spraying does occur, we advocate full advance disclosure to the public of the risks involved, the exact procedures and chemicals used, and the measures individuals should take to protect themselves, their families and pets, and their environment.

We favor non-toxic measures to reduce mosquito populations, such as suppressing standing water* likely to promote breeding and using larvicides** in persistent standing water. These methods, in addition to community education, have been shown to be effective at controlling mosquitoes by preventing them from reaching the adult stage.

We urge municipalities to examine these issues and come up with detailed plans to protect their residents and environment, based on research and models of sensible and effective management in other communities.

Make a Change announcement

*For advice on suppressing standing water, see “What can I do to reduce the mosquito population?,” including examples of breeding sites where water should be emptied out.

**For information and links on the larvicide Bti, see here.

Mosquito dunks