Titles read: "Prickly Pear. Australia's prize pest."
Various shots of the 'Prickly Pear' or cactus plants growing in the wild. Commentator says the former garden ornament has become a pest, spreading rapidly across 100 million acres.
The plants have wrapped themselves...
A look at General Sir Oliver Leese's cactus gardens.
Large greenhouse which holds a large variety of cacti.
Story about different varieties of cactus.
Men pick prickly pears on a Venezuelan cactus plantation.
Short extract about a toad captured in stone that survives when released 31 years later.
Actor Jameson Thomas shows us a selection of cacti - "the latest things in home comforts"!
Educational film about Cyprus.