Powdered boric acid mixed with a bit of sugar can become an effective and less dangerous ant and roach control. Choose organic fruits and vegetables. If organic is not an option, ask for produce that is locally grown it will thereby be treated with fewer chemicals to help it survive transport to market. Many other countries don't have restrictions on pesticides Shop at farmer's markets and food co-ops, try to buy produce grown in the U.S., the supermarket usually notes the origins on the price cards. Practice organic gardening.
Synthetic pesticides are more of a threat to man than the insects.
As each generation of insects become more immune, stronger and more potent chemicals are developed. Meanwhile we are absorbing these chemicals as they permeate our homes, gardens and lawns. We are also depleting the quality of our lives and poisoning the world around us. We hope that most American gardeners will help reverse this trend by utilizing natural pest deterrents that have been successful for generations. The most effective natural insecticide for flying and crawling insects, the least harmful to mammals or birds it is made from the dried and crushed flowers of the Dalmatian Pyrethrum.