Research on pseudomonas bacterial epiphytes in Colorado
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GARRETT, K.A.; SCHWARTZ, H.F. 1987. Research on pseudomonas bacterial epiphytes in Colorado. Bean Improvement Cooperative. Annual Report (USA). 30:15-16.
Permanent link to cite or share this item: https://hdl.handle.net/10568/88618
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In 1986, 5 commercial bean sites near Holyoke (Colorado, USA) were treated with 4 sprays of cupric hydroxide every 7 to 10 days beginning at least 2 wk. before flowering to (1) sample for the presence of Cu resistance in naturally-occurring epiphytic populations of Pseudomonas syringae pv. syringae and P. syringae pv. phaseolicola; and (2) determine relationships between leaf, flower, pod, and seed epiphytic populations of these bacteria. Of the 430 epiphyte isolates evaluated, every P. syringae pv. syringae isolate exhibited greater Cu resistance than every P. syringae pv. phaseolicola. Preliminary analysis indicates that epiphytic flower populations may be useful predictors for their epiphytic pod populations the following wk. (CIAT)
PHASEOLUS VULGARIS; PSEUDOMONAS SYRINGAE PV. SYRINGAE; PSEUDOMONAS SYRINGAE; DISEASE CONTROL; CHEMICAL CONTROL; USA; BACTERIAL DISEASES; DISEASES AND PATHOGENS; NORTH AMERICA; PEST CONTROL; PESTS; PHASEOLUS VULGARIS; PSEUDOMONAS SYRINGAE PV. SYRINGAE; PSEUDOMONAS SYRINGAE; CONTROL DE ENFERMEDADES; CONTROL QUÍMICO; EE.UU.
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Title:Sources and management of Pseudomonas syringae pv. phaseolicola and Pseudomonas syringae pv. syringae Epiphytes on dry beans in Colorado Date:1987Type:Journal ArticleStatus:Open Access