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NOVA - Season 5 Episode 16 : Insect Alternative

NOVA
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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.

Title NOVA - Season 5 Episode 16 : Insect Alternative
Alternative Titles PBS新星Nova, نوا, نووآ, PBS Nova
First Air Date 1974-03-03
Last Air Date 2024-10-09
Number of Episodes 991
Number of Seasons 51
Genres Documentary,
Networks PBS,
Casts
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