Environmental Research Foundation . . P.O. Box 5036, Annapolis, MD 21403 . .
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To subscribe, E-mail the words . . Nature requires growers to constantly increase their use of chemicals and it requires chemists to develop new poisons continuously. Each generation of new pests contains a few members with new characteristics. The vast majority of these new characteristics are not beneficial and the odd creatures usually die out. But once in a while an odd one is born with beneficial characteristics, such as the ability to withstand a killer chemical.