
52 Asonતુ
1001 એપિસોડ
NOVA - Season 5 Episode 16
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.
- વર્ષ: 2025
- દેશ: United States of America
- શૈલી: Documentary
- સ્ટુડિયો: PBS
- કીવર્ડ: nature, candid, inspirational, factual, dramatic, informative, instructive
- ડાયરેક્ટર:
- કાસ્ટ: