Browse Films

Showing 1 - 10 of 12 titles with a criteria of Subject is Plant Biology


The impact of climate change and monoculture on one of the world's staple food crops.

Bullfrog Films | 1999 | 52 minutes

The history and advantages of hemp as an industrial fiber.

Bullfrog Films | 1996 | 55 minutes

Frances Moore Lappe shows how to practice vegetarianism and address world hunger.

Bullfrog Films | 1974 | 28 minutes

A close-up look at wetlands ecology.

Bullfrog Films | 1981 | 12 minutes

The story of organic agriculture, told by those in California who built the movement.

Bullfrog Films | 2017 | 87 minutes

Bullfrog Films | 1987 | 49 minutes

Explores the dangers of potato blight and the chemicals used to control it.

Bullfrog Films | 2002 | 57 minutes

A tribute to the astonishing work and achievements of naturalist, inventor and pioneering British filmmaker F. Percy Smith (1880-1945).

Icarus Films | 2016 | 55 minutes

An overview of salt marsh ecology.

Bullfrog Films | 1994 | 20 minutes

Ethnobotanist Mark Plotkin's quest to preserve the ancient wisdom of Amazonian shamans.

Bullfrog Films | 2001 | 54 minutes