Patents Assigned to Sagro S.p.A. - Justia Patents Search

Patents Assigned to Sagro S.p.A.

System for the controlled diffusion of active substances in cultivation and in defence against parasites in agriculture

Patent number: 6298596

Abstract: A plant, which affords moment-by-moment control of quantities of individual substances to be simultaneously diffused into the environment to provide, for example, control of insect pests. Unused active substances are preserved away from light and air.

Type: Grant

Filed: July 30, 1999

Date of Patent: October 9, 2001

Assignee: Sagro S.p.A.

Inventor: William Pratizzoli