Susceptibility of bean genotypes to Xanthomonas campestris pv. phaseoli in greenhouse conditions
2008
Todorovic, B., Institute of Pesticides and Environmental Protection, Belgrade (Serbia) | Milijasevic, S., Institute of Pesticides and Environmental Protection, Belgrade (Serbia) | Rekanovic, E., Institute of Pesticides and Environmental Protection, Belgrade (Serbia) | Potocnik, I., Institute of Pesticides and Environmental Protection, Belgrade (Serbia) | Stepanovic, M., Institute of Pesticides and Environmental Protection, Belgrade (Serbia)
Plants of 17 bean genotypes were evaluated under greenhouse conditions for their reaction to Xanthomonas campestris pv. phaseoli, the causal agent of common blight of beans, following leaf-spray inoculation with bacterial suspension (10**8 cfu/ml). The plants were evaluated based on the number of leaf lesions, and the disease severity index (DSI) was calculated. The evaluated genotypes showed various levels of susceptibility to Xanthomonas campestris pv. phaseoli strain VS-1. The results of both experiments showed that the cultivar Oreol was the most resistant. Cultivars Dvadesetica, Prelom and Oplenac displayed the highest susceptibility in both trials.
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