Film

Field mice infestation

Polygoon-Profilti (producent)

At the Europeana

Clips are not offered for this film: a public-domain mark that nothing bears out (no year, or a year no US term has left).

Not offered: its uploader or archive marks it public domain, and nothing the site holds bears that out (its record gives no year, or a year from 1978 on, which no US term has left), so where it is free is not known. Unclear is not offered. Open it at the Europeana.

About

Field mice infestation: a review of the extent, damage done and countermeasures. SHOTS: - newspaper headlines with alarming reports; - overview of damage to grass in meadows and to fodder and sugar beets and grain in arable land; - external building of the Plant Protection Service of Wageningen; - internal building: staff carry out various activities in the laboratory; - overview of control measures: scattering granules of mouse wheat and flooding the land.

Human-made No record of this work says a model made it. What this means.