Legume pathology at Maha Illuppallama [viral, fungal, bacterial diseases, Sri Lanka]

agentes nocivos aleurode alimentos animal animal nuisible animales animales nocivos animals asia asie bacteriose bacterioses bacteriosis cercospora champignon crops cultivos cultivos de grano developmental stages disease transmission diseases economic plants enfermedades fungosas epidemiologia epidemiologie epidemiology etapas de desarrollo etapas de desarrollo de la planta facteur nuisible foods fungi grain crops grain legumes health injurious factors insecte nuisible legumes leguminosas leguminosas de grano marchitez microorganisme microorganismos microorganisms mortalidad mortalite mortality mycose mycoses noxious animals organisme nuisible pest insects pests plagas plant developmental stages plant viruses plantas plante plante de culture plants plantule produit alimentaire propagation materials rouille roya rusts salud seed seedlings semence semillas sri lanka symptome symptoms transmission des maladies vectores vectors virose viroses virosis virus virus de las plantas viruses vital statistics wilts