Aphid-Eating Ladybirds

Synopsis

A number of ladybirds (coccinella) feed on green-flies and are an important auxiliary to farmers. Starting with an understanding of migratory and gregarious behaviour of certain species, such as ‘Adonia undecimnotata’, man is now undertaking their ecological protection.

Language

English

Country

France

Medium

Film; Film. 16mm. sd. col. 17 min.

Technical information

Black-and-white / Sound

Year of production

1973

Availability

OUT OF DISTRIBUTION

Uses

Courses in Entomology and Agricultural Zoology.*

Subjects

Biology

Keywords

insects; ladybirds

Distribution Formats

Type

Film

Format

16mm

Distributor

Name

French Scientific Film Library