METHOD FOR PREVENTING NEWCASTLE DISEASE Russian patent published in 2007 - IPC A61N5/67 A61N5/08 A01K45/00 

FIELD: poultry science.

SUBSTANCE: the present innovation deals with pre-incubation treatment of hen embryos with the light of fluorescent lamp DNESG-500 at wave length being about 630-650 nm, at average dosage at egg surface being 23.1 erg in exposure of 5 min, with the light of He-Ne laser LHN-104, at wave length being 632.8 nm, power density at egg surface being 50 mW/sq. cm, with the light of mercury-quartz lamp DRT-400 at wave length being 400/185 nm, average dosage at egg surface being 20 merg/h in exposures of 3 min and due to immunization with vaccine out of "Bor-74 VGNKI" strain. Light treatment of embryos and immunization in broiler chickens should be combined with egg disinfection from all sides with two bactericidal lamps BUV-15 at wave length being 254/800 nm, nominal power at egg surface being 15 W and with three bactericidal lamps BUV-30 at wave length being 254/800 nm, nominal power at egg surface being 30 W in exposures of 3 min. The innovation enables to increase specific resistance to Newcastle disease in poultry.

EFFECT: higher efficiency of prophylaxis.

5 dwg, 2 tbl