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The Handbook provides a comprehensive statement and reference point for hazard and disaster research, policy making, and practice in an international and multi-disciplinary context. It offers critical reviews and appraisals of current state of the art and future development of conceptual, theoret...


Grace, DeliaMcDermott, John J.[Livestock epidemic]Livestock epidemic
Autor: Legg, J.P.

Cassava mosaic disease (CMD), recognized in Africa for more than a century, is now known to be caused by a group of geminiviruses in the genus Begomovirus from the family Geminiviridae. All are transmitted in a persistent manner by the whitefly vector, Bemisia tabaci. Structurally, cassava mosaic...


Legg, J.P.[African cassava mosaic disease]African cassava mosaic disease

Verdier, Valérie[Bacteriosis vascular (o añublo bacteriano) de la yuca causada por Xanthomonas axonopodis pv. manihotis]Bacteriosis vascular (o añublo bacteriano) de la yuca causada por Xanthomonas axonopodis pv. manihotis
Perry, Brian D.Randolph, Thomas F.[Integrated epidemiology and economics modelling for the management of animal health]Integrated epidemiology and economics modelling for the management of animal health

The most important bean diseases in Latin America are listed and the events that occur during the disease cycle are described: inoculation, penetration, infection, and release or dissemination of the pathogen. Disease management or control is also described; this depends on economic, environmenta...

Se enumeran las enfermedades del frijol mas importantes en America Latina y se describen los diferentes eventos que se presentan en el ciclo de las enfermedades: inoculacion, penetracion, infeccion y liberacion o diseminacion del patogeno. Se describe tambien el manejo o control de las enfermedad...


Pastor Corrales, Marcial A.[Conceptos basicos sobre patologia del frijol]Conceptos basicos sobre patologia del frijol

Common bacterial blight (Xanthomonas campestris pv. phaseoli) is the major bacterial disease of beans. The organism is present in numerous bean production regions of the world. High temp. and RH are favorable conditions for the development of the disease. The infection by the bacteria produces wa...

La principal enfermedad bacteriana del frijol es el anublo bacteriano comun (Xanthomonas campestris pv. phaseoli). El organismo se encuentra presente en numerosas regiones productoras de frijol del mundo. La temp. y la HR alta son condiciones favorables para el desarrollo de la enfermedad; la inf...


Saettler, A.W.[Common bacterial blight]Common bacterial blight

Among the bacterial diseases that attack beans are halo blight (Pseudomonas syringae pv. phaseolicola), which is distributed worldwide and survives in infected seeds and plant residue on the soil surface. Three to five days after infection, small water- soaked spots appear on the lower leaf surfa...

Entre las enfermedades bacterianas que atacan el frijol esta el anublo de halo (Pseudomonas syringae pv. phaseolicola) que se encuentra presente en todo el mundo; sobrevive en semillas infectadas y en residuos vegetales. Tres a 5 dias despues de la infeccion aparecen manchas acuosas en el enves d...


Schwartz, Howard F.[Halo blight]Halo blight

Bacterial wilt (Corynebacterium flaccumfaciens) has been registered in the USA, but its existence in Latin America is unknown. Drought and temp. more than 32 degrees C are favorable conditions for disease development. The bacterium infects plants through the seed and wounds on aerial plant organs...

El marchitamiento bacteriano del frijol (Corynebacterium flaccumfaciens), se registra en los EE.UU., pero se ignora si existe en America Latina. La sequia y las temp. superiores a 32 grados C son condiciones favorables para el desarrollo de la enfermedad. La bacteria infecta las plantas a traves ...


Mohan, S.K.Hagedorn, D.J.[Additional bacterial diseases]Additional bacterial diseases

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