Insect Alternative, The
- 1979 ----- color ----- 58 min ----- 16mm
- (Nova series) In a world which loses up to 40% of its crops to insects some form of pest control is desperately needed. But chemical pesticides have backfired, creating new strains of pesticide-resistant insects and even turning previously harmless varieties into devastating infestations. Investigates whether non-chemical pest control can work as well or better.
- Topics: (Agriculture, Ecology, Zoology)