Horizon
tv show
1170 total episodes
-
61 seasons
First Aired February 04, 1964
Genres:
Overview
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
The Life and Death of the Pine Processionary poster unavailable
The Life and Death of the Pine Processionary
Season 4 - Episode 21 - 1h 0m
Air Date
November 21, 1967
Overview
Horizon reports on the problem of exterminating the pine processionary caterpillars infestation from the pine forests of Provence, Canada.