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Pesticides
Must butterflies be sacrificed?
The contamination of our world.
Blame deaths of robins at Clarinda on DDT in earthworms.
Stock killed by pesticide in Western Iowa.
Ninety-four percent of farmers surveyed used some pesticides.
No state-wide ban on 2,4-D; but phase out planned.
Congressman tags 'silent spring' as science fiction.
Spray kills prarie flowers; victims of farming and road herbicides.
Use of 2,4-D.
Iowa Secretary of Agriculture refuses to ban 2,4-D despite damage to fruit.
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