The Enemies of the Potato: Insects
1949-01-01
Runtime: 10 minutes
Released
Presentation of the different insects which ravage the potato (Colorado beetle, flea beetle, white grub, wire worm, leaf hopper) and the most effective means of repression.
Presentation of the different insects which ravage the potato (Colorado beetle, flea beetle, white grub, wire worm, leaf hopper) and the most effective means of repression.
