Biological Control - A Natural Alternative
Department of Agriculture
Education
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 Internet Archive.
Parts
About
Department of Agriculture Animal and Plant Health Inspection Service
Biological Control - A Natural Alternative AVA18029VNB1, 1989
This presentation deals with the practical and applied aspects of biocontrol by emphasizing strategies such as augmentation, recolonization and inundation. The program includes a definition and brief history of biocontrol along with examples of success.
Human-made No record of this work says a model made it. What this means.
- Archive
- Internet Archive, in FedFlix: US government films
- Licence or status
- Public domain (Creative Commons dedication), as the Internet Archive states it.
- Credit
- Department of Agriculture
- Who can watch
- The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed