"The synthetic compounds were so powerful that we stopped looking for natural pesticides."

Correctly managed, there is little need for pesticides or treatments.

His point is that no one technique can serve as a substitute for pesticides.

One of the benefits of the cold climate is less need for pesticides.

Biological control has worked well in some cases to tame serious problems and reduce the need for pesticides.

Wyoming has established no program to testing for pesticides in ground water.

Of these, 1.6 percent were above the safety standard for pesticides.

Our farmers will have to pay more for safer pesticides.

There is no question that we need a regulatory system for pesticides.

This is particularly the case for pesticides and certain medicines.