Halo 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 surface, stem, and pods. Control by cultural practices is recommended as well as with chemicals and plant resistance. For successful long term control of the bacteria, integrated control programs are recommended. Symptoms and damage caused are illustrated in color. (CIAT)
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| Main Author: | |
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| Format: | Book Chapter biblioteca |
| Language: | English |
| Published: |
International Center for Tropical Agriculture
1989
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| Subjects: | phaseolus vulgaris, pseudomonas syringae, etiology, epidemiology, symptomatology, cultural control, chemical control, resistance, bacterial diseases, diseases and pathogens, pests, etiologia, epidemiologia, sintomatologia, control cultural, control químico, resistancia, |
| Online Access: | https://hdl.handle.net/10568/81825 http://ciat-library.ciat.cgiar.org/Articulos_Ciat/biblioteca/Bean_Production_Problems_in_the_Tropics.pdf#page=301 |
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