Patents Assigned to Calliope S.A. - Justia Patents Search

Patents Assigned to Calliope S.A.

Insecticide based on a virus from the baculovirus group, and use thereof for the destruction of phthorimaea operculella

Patent number: 5091179

Abstract: The invention is a method for destroying Phthorimaea operculella by causing the Phthorimaea operculella to ingest the baculorirus of the nuclear polyhedrose of the noctuid Mamestra brassicae.

Type: Grant

Filed: December 9, 1988

Date of Patent: February 25, 1992

Assignee: Calliope S.A.

Inventors: Gerard A. Biache, Michel R. Guillon
Method for the biological fight against the crop ravaging insect, Plutella xylostella, using a nuclear polyhedrose and at least one synthetic pyrethrinoid

Patent number: 5075111

Abstract: The present invention provides a method for the biological fight against the crop ravaging insect, Plutella xylostella, which consists of treating said crops with Mamestra brassicae nuclear polyhedrose and at least one synthetic pyrethrinoid.

Type: Grant

Filed: April 26, 1989

Date of Patent: December 24, 1991

Assignee: Calliope S.A.

Inventor: Gerard Biache