801. Une nouvelle perspective pour l'éradication de la maladie d'Aujeszky

by Van Oirschot, J.T; Houwers, D.J; Rziha, H.J. -- World Veterinary Association, Montreal (Canadá); Canadian Veterinary Medical Association, Montreal (Canadá); Corporation Professionnelle de Médecins Vétérinaires du Québec, Montreal (Canadá) -- 23. World Veterinary Congress Montreal (Canadá) 16-21 Ago 1987.

Publisher: Montreal (Canadá) 1987Other title: A new perspective for the eradication of Aujeszky's disease; Abstracts.Availability: No copies available Actions: Add to cart
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802. Analítica Updating of the economic evaluation of the control campaigns against bovine tuberculosis, brucellosis, foot-and-mouth disease and swine fever in Italy

by Ghilardi, G; Caporale, V.P; Battelli, G; Cavrini, C.

Source: Bulletin de l'Office International des Epizooties (OIE) Publisher: May-Jun 1981Availability: No copies available Actions: Add to cart
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803. Analítica The use of avirulent virus strains to protect plants against the effects of virulent strains

by Fletcher, J.T.

Source: Annals of Applied Biology (RU) Publisher: 1978Availability: No copies available Actions: Add to cart
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804. The use of early growth measurements in cocoa breedingAnnual report 1975-1976

by Hutcheon, W.V. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1978Availability: No copies available Actions: Add to cart
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805. Analítica Use of indicator plants for detection of potato viruses

by Jayasinghe, U; Chuquillanqui, C.

Source: CIP Research Guide (CIP) Publisher: 1989Availability: No copies available Actions: Add to cart
No cover image available
806. The use of restriction endonuclease analysis to differentiate infectious bovine rhinotracheitis virus (IBRV) strainsProceedings

by Whetstone, C.A. -- Animal Health Association, Richmond, Va. (EUA) -- 90. Annual Meeting of the United States Animal Health Association Louisville, Ky. (EUA) 19-24 Oct 1986.

Publisher: Richmond, Va. (EUA) 1986Availability: No copies available Actions: Add to cart
No cover image available
807. Analítica Use of row cover in cantaloupe (Cucumis melo L.) to delay infection of aphid-transmitted viruses in Honduras

by Espinoza, H.R; McLeod, P.J.

Source: Turrialba (IICA) Publisher: (Jul-Set 1994)Online Access: Es | Es Availability: No copies available Actions: Add to cart
No cover image available
808. Tesis Uso del frijol como cultivo trampa y de un aceite agrícola para disminuir la incidencia de virosis transmitida por Bemisia tabaci (Gennadius) en el tomate

by Arias Torres, Rafael. -- CATIE, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1992Other title: Use of beans as a trap crop and agricultural oil to decrease the incidence of virus transmitted by Bemisia (Gennadius) in tomatoes.Online Access: Texto compelto (Es) Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
809. Analítica Utilisation d'une méthode de transmission pour la caractèrisation des formes togolaises de virus du swollen shoot du cacaoyer: premier résultats

by Dufour, B.

Source: Café, Cacao, Thé (Francia) Publisher: 1988Availability: No copies available Actions: Add to cart
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810. Utilisation d'une methode de transmission pour l'identification des formes togolaises de swollen shoot du cacaoyer; premiers resultats

by Dufour, B. -- Cocoa Producers' Alliance, Lagos (Nigeria) -- 10. International Cocoa Research Conference Santo Domingo (R. Dominicana) 17-23 May 1987.

Publisher: Hertford (RU) Stephen Austin and Sons 1988Other title: Proceedings.Availability: No copies available Actions: Add to cart
811. Analítica Utilisation des profils electrophorétiques pour la mise au point d'une méthode de diagnostic de swollen shoot du cacaoyer

by Amefia, Y.K; Adibolo, Y; Cilas, C.

Source: Café, Cacao, Thé (Francia) Publisher: 1988Availability: No copies available Actions: Add to cart
No cover image available
812. Utilisation des profils electrophoretiques pour la mise au point d'une methode de diagnostic du swollen shoot du cacaoyer

by Amefia, Y.K. -- Cocoa Producers' Alliance, Lagos (Nigeria) -- 10. International Cocoa Research Conference Santo Domingo (R. Dominicana) 17-23 May 1987.

Publisher: Hertford (RU) Stephen Austin and Sons 1988Other title: Proceedings.Availability: No copies available Actions: Add to cart
813. Tesis Utilización de métodos histológicos y de infectividad en el diagnóstico del virus del enrollamiento de las hojas de la papa

by Espinoza Esquivel, A.M. -- Universidad de Costa Rica, San José (Costa Rica). Facultad de Agronomía

Publisher: San José (Costa Rica) 1975Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
814. Utilization des perturbations physiologiques induites par le virus du swollen shoot du cacaoyer (C.S.S.V.) definition d'un test biologique simple d'indexation

by Partiot, M; Lucas, P. -- Cocoa Producers' Alliance, Lagos (Nigeria) -- 8. International Cocoa Research Conference Cartagena (Colombia) 18-23 Oct 1981.

Publisher: Lagos (Nigeria) 1982Other title: Proceedings.Availability: No copies available Actions: Add to cart
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815. Vaccination of village chickens against Newcastle diseaseProceedings

by Latif Ibrahim, A; Aini Ideris. -- Singapore Veterinary Association, Singapore (Singapur) -- 4. International Symposium on Veterinary Epidemiology and Economics Singapore (Singapur) 18-22 Nov 1985.

Publisher: Singapure (Singapur) 1986Availability: No copies available Actions: Add to cart
816. Vaccins contre la Maladie de Newcastle: production et utilisation

by Allan, W.H; Lancaster, J.E; Toth, B. -- FAO, Roma (Italia)

Publisher: Roma (Italia) 1980Availability: Copies available for loan: BCO (4). Actions: Add to cart
No cover image available
817. Vacuna para la prevención y tratamiento de la papilomatosis bovina en la zona del Alto Huallaga

by Juárez, J.D; Valencia, T; Alegría, T. -- Asociación Peruana de Médicos Veterinarios, Lima (Perú) -- Congreso Panamericano de Ciencias Veterinarias Lima (Perú) 14-20 Ago 1988.

Publisher: Lima (Perú) 1988Other title: Abstracts.Availability: No copies available Actions: Add to cart
No cover image available
818. Vacunación contra Gumboro en una granja de alta incidencia a la enfermedad

by González, C; Alvarado R, J.F. -- Sociedad Venezolana de Veterinarios Especialistas en Aves, Maracay (Venezuela) -- 1. Jornadas Nacionales de Actualización Avícola Maracay (Venezuela) 1988.

Publisher: Maracay (Venezuela) 1988Availability: No copies available Actions: Add to cart
819. Valoración de anticuerpos contra la encefalomielitis aviar, mediante la prueba Elisa, en distintos intervalos post-vacunación

by Acosta, I; Viamontes, O; Canovas, A; Guilarte, O. -- Colegio de Médicos Veterinarios, San José (Costa Rica) -- 8. Congreso Centroamericano y del Caribe de Medicina Veterinaria y Zootecnia; 6. Congreso Nacional de Medicina Veterinaria; 5. Conferencia de Producción Animal San José (Costa Rica) 21-25 Ago 1989.

Publisher: San José (Costa Rica) 1989Availability: No copies available Actions: Add to cart
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820. Analítica Variations d'abondance des pseudococcines vectrices de la Maladie du swollen shoot au Togo

by Nguyen Ban, J.

Source: Café, Cacao, Thé (Francia) Publisher: 1984Availability: No copies available Actions: Add to cart
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821. Variedades resistentes: evaluación de resultados

by Bustamante, E. -- CATIE, Turrialba (Costa Rica); CATIE, Turrialba (Costa Rica) -- CATIE. Reunión de Revisión Interna 1988 Turrialba (Costa Rica) 13-18 Feb 1989.

Publisher: Turrialba (Costa Rica) 1989Online Access: Es Availability: No copies available Actions: Add to cart
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822. Vectors of animal vaccinesProceedings

by Callis, J.J. -- Animal Health Association, Richmond, Va. (EUA) -- 90. Annual Meeting of the United States Animal Health Association Louisville, Ky. (EUA) 19-24 Oct 1986.

Publisher: Richmond, Va. (EUA) 1986Availability: No copies available Actions: Add to cart
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823. Vegetable production training manual

by -- Asian Vegetable Research and Development Center, Shanhua (Taiwan)

Publisher: Shanhua (Taiwan) 1990Availability: No copies available Actions: Add to cart
824. Veterinary management of an artificial insemination center containing bluetongue seropositive bullsProceedings

by Monke, D.R; Hueston, W.D; Call, J.W. -- Animal Health Association, Richmond, Va. (EUA) -- 90. Annual Meeting of the United States Animal Health Association Louisville, Ky. (EUA) 19-24 Oct 1986.

Publisher: Richmond, Va. (EUA) 1986Availability: No copies available Actions: Add to cart
No cover image available
825. Vigilancia epidemiológica de la fiebre aftosa en América del Sur

by Astudillo, V.M; Saraiva, V; Silva, A.M. -- Asociación Peruana de Médicos Veterinarios, Lima (Perú) -- Congreso Panamericano de Ciencias Veterinarias Lima (Perú) 14-20 Ago 1988.

Publisher: Lima (Perú) 1988Other title: Abstracts.Availability: No copies available Actions: Add to cart
No cover image available
826. Vigilancia epidemiológica de la rabia en las Américas: segundo semestre 1987. v. 19(7-12)

by -- Centro Panamericano de Zoonosis, Buenos Aires (Argentina)

Publisher: Buenos Aires (Argentina) 1988Availability: No copies available Actions: Add to cart
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827. Viral diseases of cattle

by Kahrs, R.F.

Publisher: Ames, Iowa (EUA) Iowa State University Press 1981Availability: Copies available for loan: BCO (1). Actions: Add to cart
828. Viral diseases of crop plants in Ivory CoastMaladies virales des plantes cultivées en Cote d'Ivoire

by Fauquet, C; Thouvenel, J.C. -- ORSTOM, París (Francia)

Publisher: París (Francia) 1980Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
829. Analítica Viroses ou doencas semelhantes a virus transmitidas por ácaros tenuipalpídeos: mancha anular do cafeeiro e leprose dos citros

Source: Fitopatología Brasileira (Brasil) Publisher: Jul 1988Other title: Viruses or virus similar diseases, similar diseases transmitted by tenuipalpideae mites: coffee ringspot and citrus leprosis.Availability: No copies available Actions: Add to cart
No cover image available
830. Virosis de las cucurbitáceas

by Gracia, O; Feldman, J.M. -- Estación Experimental Agrícola Mendoza, Mendoza (Argentina)

Publisher: Mendoza (Argentina) 1992Availability: Copies available for loan: BCO (1). Actions: Add to cart
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831. Analítica Virosis del algodonero en Guatemala

by León Quant, G.

Source: Algodonero (Nicaragua). Publisher: Oct-Dic 1977)Other title: Cotton virosis in Guatemala]..Availability: No copies available Actions: Add to cart
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832. Virosis y enfermedades afines de los cítricos

by Carrero, J.M. -- Ministerio de Agricultura y Pesca, Madrid (España)

Edition: 2. ed. Publisher: Madrid (España) 1981Availability: Copies available for loan: BCO (2). Actions: Add to cart
833. Viruela caprina

by Tórtora Pérez, J.L. eds; Tórtora Pérez, J.L; Pijoan Aguadé, P.

Publisher: Cuautitlán Iscalli (México) Universidad Nacional Autónoma de México 1986Availability: No copies available Actions: Add to cart
834. Viruela ovina y caprina (Sheep and goat pox)

by Dardiri, A.H. -- Animal Health Association, Richmond, Va. (EUA). Comité de Enfermedades Exóticas; Animal Health Association, Richmond, Va. (EUA). Comité de Enfermedades Exóticas

Publisher: México, D.F. (México) Comisión México-Americana para la Prevención de la Fiebre Aftosa 1986Availability: No copies available Actions: Add to cart
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835. Virus content of selected hostsReport of the period 1982/83 - 1984/85

by Owusu, G.K; Lagudah, B.M. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1986Availability: No copies available Actions: Add to cart
No cover image available
836. Analítica Virus diseases and noninfectious disorders of stone fruits in North America

by -- Department of Agriculture, Washington, D.C. (EUA)

Source: Agriculture Handbook - Department of Agriculture (EUA) Publisher: Ene 1976Availability: No copies available Actions: Add to cart
No cover image available
837. Analítica Virus diseases of celery in England

by Pemberton, A.W; Frost, R.R.

Source: Annals of Applied Biology (RU) Publisher: 1986Availability: No copies available Actions: Add to cart
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838. Virus diseases of food animals: a world geography of epidemiology and control. V.1: International perspectives

by Gibbs, E.P.J. ed.

Publisher: Londres (RU) Academic Press 1981Availability: Copies available for loan: BCO (1). Actions: Add to cart
839. Virus diseases of important food crops in Tropical Africa

by Rossel, H.W; Thottappilly, G. -- IITA, Ibadán (Nigeria)

Publisher: Ibadan (Nigeria) 1985Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
840. Virus diseases of lettuce. 36th Annual Report for 1985, National Vegetable Research Station

by Walkey, D.G.A; Bolland, C.J; Miller, A; Walsh, J.A; Tomlinson, J.A; Pink, D.A.C; Thomas, C.J.R; Stanghellini, M.E.

Publisher: Welleskourne, Warwick (RU) National Vegetable Research Station 1986Availability: No copies available Actions: Add to cart
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841. Analítica Virus diseases of squash in Washington

by Johnson, D.A; Mink, G.I.

Source: Extension Bulletin - Washington State University. Cooperative Extension (EUA) Publisher: Oct 1988Availability: No copies available Actions: Add to cart
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842. Virus diseases of tomato and pepper in Queensland and some aspects of their controlTomato and pepper production in the Tropics

by Thomas, J.E; Persley, D.M; McGrath, D.J; Hibberd, A.M. -- Asian Vegetable Research and Development Center, Shanhua (Taiwán) -- International Symposium on Integrated Management Practices Tainan (Taiwán) 21-26 Mar 1988.

Publisher: Shanhua (Taiwán) 1989Availability: No copies available Actions: Add to cart
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843. Virus diseases. Pests of quarantine importanceGuidelines

by Frison, E.A; Feliu, E. eds. -- FAO, Roma (Italia); International Board for Plant Genetic Resources, Roma (Italia); American Cocoa Research Institute, McLean, Va. (EUA) -- FAO/IBPGR Technical Guidelines for the Safe Movement of Cocoa Germplasm Miami, Fla. (EUA) 20-23 Set 1988.

Publisher: Roma (Italia) 1989Availability: No copies available Actions: Add to cart
844. Virus du manioc et genie genetique

by Fauquet, C; Beachy, R.N. -- Office de la Recherche Scientifique et Technique L'Outre-Mer, París (Francia). Project Cassava-Trans International

Publisher: París (Francia) 19?Other title: Cassava viruses and genetic engineering.Availability: Copies available for loan: BCO (2). Actions: Add to cart
No cover image available
845. Analítica A virus of the cocoa swollen shoot group infecting cocoa in North Sumatra

by Kenten, R.H; Woods, R.D.

Source: PANS (RU) Publisher: 1976Availability: No copies available Actions: Add to cart
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846. Virus outbreak survey

by Bigger, M. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
847. Virus outbreak survey

by Bigger, M. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1975Availability: No copies available Actions: Add to cart
No cover image available
848. Virus outbreak surveyAnnual report 1973-74

by Bigger, M. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1976Availability: No copies available Actions: Add to cart
No cover image available
849. Virus resistance trialAnnual report 1974-75

by Legg, J.T; Lockwood, G; Danquah, O.A. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
No cover image available
850. Virus resistance trial B10Annual report 1974-75

by Legg, J.T; Lockwood, G; Danquah, O.A. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
No cover image available
851. Virus resistance trial B9Annual report 1974-75

by Legg, J.T; Lockwood, G; Danquah, O.A. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
No cover image available
852. Viruses and virologyViral diseases of cattle

by Kahrs, R.F.

Publisher: Ames, Iowa (EUA) Iowa State Univ. 1981Availability: No copies available Actions: Add to cart
853. Analítica Viruses infecting cacao

by Brunt, A.A; Kenten, R.H.

Source: Review of Plant Pathology (RU) Publisher: 1971Availability: No copies available Actions: Add to cart
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854. Analítica Viruses infecting peppers and other solanaceous crops

by Edwardson, J.R; Christie, R.G.

Source: Monograph - University of Florida. Agricultural Experiment Station (EUA) Publisher: Mar 1997Availability: No copies available Actions: Add to cart
No cover image available
855. Viruses of legumes 1983; descriptions and keys from VIDE

by Boswell, K.F; Gibbs, A.J. -- Australian National Univ., Camberra (Australia). Research School of Biological Sciences

Publisher: Camberra (Australia) 1983Availability: Copies available for loan: BCO (1). Actions: Add to cart
856. Viruses : the smallest enemy

by Locke, D.M.

Publisher: New York (EUA) Crown 1974Availability: Copies available for loan: BCO (1). Actions: Add to cart
857. Analítica Wellman's leaf and fruit spot of Arabica coffee in New Guinea

by Shaw, D.E.

Source: Papua and New Guinea Agricultural Journal (Papua y Nueva Guinea) Publisher: Mar 1968Availability: No copies available Actions: Add to cart
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858. West African amelonado cocoa that have survived in CSSV infested areas for over 40 yearsAnnual report 1986/87

by Amponsah, J.D; Owusu, G.K; Ollennu, L.A. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1988Availability: No copies available Actions: Add to cart
No cover image available
859. Wildlife diseases of the Pacific Basin and other countries; a proceedings

by Fowler, M.E. ed. -- Wildlife Disease Association, Sydney (Australia) -- 4. International Conference of the Wildlife Disease Association Sydney (Australia) 25-28 Ago 1981.

Publisher: Sydney (Australia) 1981Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
860. Working together on groundnut virus diseases; summary and recommendations

by Reddy, D.V.R; McDonald, D; Moss, J.P. eds. -- ICRISAT, Andhra Pradesh (India) -- Meeting of International Working Groups on Groundnut Virus Diseases Dundee (RU) 15-19 Ago 1993.

Publisher: Andhra Pradesh (India) 1994Availability: Copies available for loan: BCO (1). Actions: Add to cart
861. Zoonoses control : collection of teaching aids for international training course. v.1: General problems; v.2: Rabies, brucellosis, leptospirosis, taeniases, foodborne infections and intoxications, dermatomycoses common to animals and man

by Lysenko, A. ed. -- United Nations Environment Programme, Moscú (URSS). Centre of International Projects GKNT

Publisher: Moscú (URSS) 1982Availability: Copies available for loan: BCO (2). Actions: Add to cart
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862. Zoonosis y enfermedades transmisibles comunes al hombre y a los animales

by Acha, P.N; Szyfres, B.

Edition: 2. ed. Publisher: Washington, D.C. (EUA) OPS/OMS 1986Availability: Copies available for loan: BCO (1). Actions: Add to cart