The characteristics of the precocious line Nn-P125 of eimeria necatrix

Journal of Protozoology Research

Volumn 10, Issue 2, 2000, Pages 90-97

  Onaga, H ^a   Kitamura, T ^a   Tajima, M ^a   Nakamura, T ^a  

^a NIPPON INSTITUTE FOR BIOLOGICAL SCIENCE   (Japan)

Author keywords

Attenuation; E. Necatrix; Precocious

Indexed keywords

EID: 0041346359     PISSN: 09174427     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. BushellJ.E., Harding,R.B., Evans.N.A. & Shirley.M.W. 1989. Coccidiosis control in chickens using a live attenuated vaccine. II. Field trial results. In: Coccidia and Intestinal Coccidiomorphs, Vth International Coccidiosis Conference, Tours (France), 689-692, INRA Publ..
2. Evans.N.A., Harding.R.B., Roberts,S. & Shipley,M.W. 1989. Coccidiosis control in chickens using a live attenuated vaccine, i. Experimental studies. In: Coccidia and Intestinal Coccidiomorphs, Vth International Coccidiosis Conference, Tours (France), 683-688, INRA Publ.
3. McDougald,L.R., Fuller,A.L. & McMurray,B.L. 1990. An outbreak of Eimeria necatrix Coccidiosis in breeder pullets: analysis of immediate and possible longterm effects on performance. Avian Dis. 34: 485-487.
4. Norton,C.C., CatchpoleJ. & Evans.N.A. 1989. Performance of an attenuated Coccidiosis vaccine in floor pen challenge studies. In: Coccidia and Intestinal Coccidiomorphs, Vth International Coccidiosis Conference, Tours (France), 677-682, INRA Publ.
5. Shirley.M.W. & Bellatti.M.A. 1984. Eimeria necatrix: selection and characteristics of a precocious (and attenuated) line. Avian path. 13: 657-668.
6. Shirley,M.W. & Millard.B.J. 1986. Studies on the immunogenicity of seven attenuated lines of Eimeria given as a mixture to chickens. Avian Path. 15; 629638.
7. Schinizler,B.E., Thebo,P.L., MattssonJ.G., Tomley.F.M. & Shirley,M.W. 1998. Development of a diagnostic PCR assay for the detection and discrimination of four pathogenic Eimeria species of the chicken. Avian Path. 27: 490-497.