1. Analítica Algunos fungicidas usados con adherentes en aspersiones para cafetos jóvenes

by Grangier Junior, A; Wellman, F.L.

Source: Turrialba (IICA) Publisher: Oct-Dic 1955Availability: No copies available Actions: Add to cart
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2. Analítica Announcement. Rust of coffee in Brazil

by Wellman, F.L.

Source: Plant Disease Reporter (EUA) Publisher: May 1970Availability: No copies available Actions: Add to cart
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3. Analítica Blister spot of Arabica coffee from virus in Costa Rica

by Wellman, F.L.

Source: Turrialba (IICA) Publisher: Ene-Jun 1957Availability: No copies available Actions: Add to cart
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4. Buba or cushion gall of cacao in Nicaragua

by Wellman, F.L; Orellana, R.G. -- IICA, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1954Availability: No copies available Actions: Add to cart
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5. Coffee: botany, cultivation, and utilization

by Wellman, F.L.

Publisher: Londres (RU) Leonard Hill [Books] Limited 1961Availability: No copies available Actions: Add to cart
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6. Analítica The coffee rust situation in Latin America in 1980

by Wellman, F.L; Echandi, E.

Source: Phytopathology (EUA) Publisher: Set 1981Availability: No copies available Actions: Add to cart
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7. Consideraciones sobre los problemas más urgentes en enfermedades del café. Doc. no. 6

by Wellman, F.L. -- FAO, Bogotá (Colombia)IICA, Bogotá (Colombia)Federación Nacional de Cafeteros de Colombia, Bogotá (Colombia) -- 1. Reunión Técnica Interamericana de Café Bogotá (Colombia) Jul 1960.

Publisher: Bogotá (Colombia 1960Availability: No copies available Actions: Add to cart
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8. Analítica Dissemination of Omphalia leaf spot of coffee

by Wellman, F.L.

Source: Turrialba (IICA) Publisher: Jul 1950Availability: No copies available Actions: Add to cart
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9. Analítica Enfermedades, insectos y malezas del café, y su control mediante el uso de productos químicos

by Wellman, F.L.

Source: Publicación Miscelánea (IICA) Publisher: 1956Availability: No copies available Actions: Add to cart
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10. Estudio de la situación cafetera mundial, 3: Enfermedades corrientes del café en los países productores de América

by Wellman, F.L. -- Junta Interamericana del Café, Washington, D.C. (EUA)

Publisher: Washington, D.C. (EUA) [sf]Availability: No copies available Actions: Add to cart
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11. Analítica Evidencia de resistencia a las enfermedades en los cafetos

by Wellman, F.L.

Source: Turrialba (IICA) Publisher: Abr-Jun 1954Availability: No copies available Actions: Add to cart
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12. Analítica Experimentos en el control de Pellicularia del café y ciertas diferencias en pelicularias de cinco huéspedes

by Bianchini P, C.L; Wellman, F.L.

Source: Turrialba (IICA) Publisher: Abr-Jun 1958Availability: No copies available Actions: Add to cart
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13. Analítica The Hemileia vastatrix coffee rust disease established in the American tropics

by Wellman, F.L; Desrosiers, R; Schieber, E. -- 62. Annual Meeting of the American Phytopathological Society Hot Springs, Arkansas (EUA) 4-8 Oct 1970.

Source: Phytopathology (EUA) Publisher: Set 1970Availability: No copies available Actions: Add to cart
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14. Analítica Hemileia vastatrix; investigaciones presentes y pasadas en la herrumbre del café y su importancia en la América Tropical

by Wellman, F.L.

Source: Sección de Divulgación - Federación Cafetalera de América (El Salvador) Publisher: 1957Availability: No copies available Actions: Add to cart
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15. Hemileia vastatrix; present and past investigations on the coffee rust and its importance in the tropical america, Mysore (India)

by Wellman, F.L. -- India Coffee Research Station, Mysore (India)

Publisher: Mysore (India) 1963Online Access: Click here to access online Availability: No copies available Actions: Add to cart
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16. Analítica Investigaciones sobre aspersiones en el control de enfermedades del cafeto

by Wellman, F.L.

Source: Revista del Café (Puerto Rico) Publisher: Abr-May 1955Availability: No copies available Actions: Add to cart
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17. Analítica La herrumbre amarilla de la hoja del café: su historia en el mundo, reduciendo las pérdidas en América Tropical

by Wellman, F.L.

Source: Boletín Informativo ISIC (El Salvador) Publisher: May-Jun 1970Availability: No copies available Actions: Add to cart
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18. Lista de los insectos del café que presentan especial interés y que han sido reportados en la región del OIRSA

by Wellman, F.L. -- IICA, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1956Availability: No copies available Actions: Add to cart
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19. Lista de organismos criptogámicos e insectos que atacan al café

by Wellman, F.L. -- OIRSA, Managua (Nicaragua) -- 3. Reunión Regional del OIRSA Tegucigalpa (Honduras) 24-28 Jul 1956.

Publisher: Managua (Nicaragua) 1956Availability: No copies available Actions: Add to cart
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20. Monilia pod rot of cacao is spreading dangerously

by Wellman, F.L. -- IICA, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1956Online Access: En Availability: Copies available for loan: BCO (1). Actions: Add to cart
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21. Analítica Peligro de introducción de la Hemileia del café a las Américas

by Wellman, F.L.

Source: Turrialba (IICA) Publisher: Abr-Jun 1952Availability: No copies available Actions: Add to cart
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22. Analítica Recientes progresos en el uso de atomizaciones para el control de enfermedades

by Wellman, F.L.

Source: Materiales de Enseñanza de Café y Cacao (IICA) Publisher: 1959Availability: No copies available Actions: Add to cart
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23. Analítica Recomendaciones para mejorar el cultivo del café en Puerto Rico

by Wellman, F.L.

Source: Boletín - Estación Experimental Agrícola de Puerto Rico (Puerto Rico) Publisher: Oct 1960Availability: No copies available Actions: Add to cart
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24. Analítica Reporte acerca del adelanto de los estudios sobre las podredumbres radiculares del cafeto en El Salvador

by Wellman, F.L.

Source: Café de El Salvador (El Salvador) Publisher: Feb 1946Availability: No copies available Actions: Add to cart
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25. Resumen de la difusión mundial de la roya del café

by Wellman, F.L. -- IICA, México, D.F. (México) -- Simposio sobre la Roya del Café (Hemileia vastatrix Berk et Br.) México, D.F. (México) Ago 1972.

Publisher: México, D.F. (México) 1975Online Access: Click here to access online Availability: No copies available Actions: Add to cart
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26. Reunión técnica sobre las royas del cafeto

by Wellman, F.L. -- IICA, San José (Costa Rica) -- Reunión Técnica sobre las Royas del Cafeto San José (Costa Rica) 29 Jun-3 Jul 1970.

Publisher: San José (Costa Rica) 1970Other title: Coffee yellow leaf rust: world history: minimizing losses in tropical America.Online Access: Click here to access online Availability: No copies available Actions: Add to cart
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27. Analítica The rust Hemileia vastatrix now firmly established on coffee in Brazil

by Wellman, F.L.

Source: Plant Disease Reporter (EUA) Publisher: Jul 1970Availability: No copies available Actions: Add to cart
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28. Analítica Some important diseases of cacao

by Wellman, F.L.

Source: FAO Plant Protection Bulletin (FAO) Publisher: Jun 1954Availability: No copies available Actions: Add to cart
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29. Analítica Systematic foliage distortions in coffee attributed to 2,4-D

by Orsenigo, J.R; Segall, R.H; Smith, O; Wellman, F.L.

Source: Turrialba (IICA) Publisher: Jul-Set 1953Availability: No copies available Actions: Add to cart
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