Subjects: | RICE,
BLIGHT,
PLANT DISEASES,
EPIDEMIOLOGY,
SEASONS,
CLIMATE,
ENVIRONMENTAL FACTORS,
SPORES,
ECONOMIC DISTRIBUTION,
PYRICULARIA ORYZAE,
PATHOGENS,
HOSTS,
METHODS,
DISEASE CONTROL,
TESTING,
DISEASE RESISTANCE,
RESISTANCE TO INJURIOUS FACTORS,
HYBRIDIZATION,
GENETIC INHERITANCE,
MUTATION,
CHEMICAL CONTROL,
CULTURAL CONTROL,
RIZ,
DEPERISSEMENT,
MALADIE DES PLANTES,
ARROZ,
TIZON,
ENFERMEDADES DE LAS PLANTAS,
EPIDEMIOLOGIE,
SAISON,
CLIMAT,
FACTEUR DU MILIEU,
SPORE,
DISTRIBUTION ECONOMIQUE,
AGENT PATHOGENE,
HOTE,
METHODE,
CONTROLE DE MALADIES,
TESTAGE,
RESISTANCE AUX MALADIES,
RESISTANCE AUX FACTEURS NUISIBLES,
HYBRIDATION,
HEREDITE,
LUTTE CHIMIQUE,
LUTTE CULTURALE,
EPIDEMIOLOGIA,
ESTACIONES DEL ANO,
CLIMA,
FACTORES AMBIENTALES,
ESPORAS,
DISTRIBUCION ECONOMICA,
ORGANISMOS PATOGENOS,
HUESPEDES,
METODOS,
CONTROL DE ENFERMEDADES,
ENSAYO,
RESISTENCIA A LA ENFERMEDAD,
RESISTENCIA A AGENTES DANINOS,
HIBRIDACION,
HERENCIA GENETICA,
MUTACION,
CONTROL QUIMICO,
CONTROL CULTURAL, |