50 years of Plant Protection Service
Week number 49-48
Newsreels in which Dutch subjects of a certain week are presented.
The Plant Protection Service in wageningen exists for 50 years: short impression of the work that is done by this service. SHOTS: - harmful rodents: rats; mice; wheat weevils(?); Colorado potato beetles; - ext. building Plant Protection Service; - int.: personnel at work doing different laboratory activities of determining insects.
- Polygoon-Profilti (producer) / Netherlands Institute for Sound and Vision (curator)
- Publication date:
- 1 November 1949