Browsing by Subject "Roya||rusts||ferrugem||rouille"
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Constatación de la raza 2 de Hemileia vastatrix Berk et Br. en Jinotepe, Nicaragua
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1977-01)Inoculation of differential coffee clones with Hamileia vastatrix uredospores gathered from diseased plants in Jinotepe. Nicaragua indicated that race 2 of the pathogen was the one causing the recent outbreak in Nicaragua. -
Epidemiología de algunas enfermedades foliares de la yuca en diferentes sistemas de cultivo, 2: Roya y muerte descendente
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1977-04)The incidence and severity of cassara rust (Uromyces sp) were studied in 5 different cropping patterns during the 1974-75 growing season at Turrialba, Costa Rica. The cropping patterns studied were cassara monoculture and ...