A documentary about the chemical research that was used against crop-threatening insects, plant diseases and weeds in the 1950s. The film shows laboratory experiments at a government research station and poses questions about the ultimate effects of toxic substances on food-producing soil.
A documentary about the chemical research that was used against crop-threatening insects, plant diseases and weeds in the 1950s. The film shows laboratory experiments at a government research station and poses questions about the ultimate effects of toxic substances on food-producing soil.
Âge 12 à 17 ans
Géographie - Ressources naturelles
Santé/Formation personnelle - Sécurité et prévention des blessures
Science - Science de l'environnement
Science - Univers vivant/Écologie