description About
In a world that each year loses up to 40 percent of its crops to insects, some form of pest control is desperately needed. But chemical pesticides have backfired. Pesticide-resistant insects frequently develop, and previously harmless insects have become devastating infestations. Farmers have found themselves trapped on a "pesticide treadmill"—the more they spray, the more they have to spray. NOVA examines several alternatives for pest control.
Info
- verified Status: Returning Series
- person By: Unknown
- calendar_month Release Date: 1978-05-24
- video_camera_front Companies GBH
- tag Season: Season 5
- timer Episode Runtime: 55 Mins
- star Rating: 0 / 10
- visibilityViews: 3 views
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