What's the Story?
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.
Content Ratings
What's in the title & why it matters
Where to Watch
The Review
Written by Parent Guide Plus Editors
Community Reviews
There aren't any parent reviews yet. Be the first to review this title.
Related Guides
View All →
Last Week Tonight with John Oliver - S8E1: Episode 210: The Next Pandemic
Criminal Minds - S1E1: Extreme Aggressor
Jeopardy! - S10E50: Show #2115
Pokémon - S13E34: Memories are Made of Bliss!
Late Show with David Letterman - S3E106: Larry King, Wynonna
The One Show - S3E56: October 7, 2008
You've reached the free limit
Upgrade for unlimited access
- Unlimited guide views
- Ad-free experience
- Expert content ratings