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Transmission of Bacterium Corynebacterium michiganense pv. michiganense by Seeds
Author(s) -
Tsiantos J.
Publication year - 1987
Publication title -
journal of phytopathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 60
eISSN - 1439-0434
pISSN - 0931-1785
DOI - 10.1111/j.1439-0434.1987.tb00476.x
Subject(s) - biology , pathogen , bacteria , transmission (telecommunications) , population , microbiology and biotechnology , botany , medicine , genetics , electrical engineering , environmental health , engineering
The results of experiments on transmission of Corynebacterium michiganense pv. michiganense showed that the spread of the bacterium by artificially infested seeds varies, but it was confirmed that from artificially infested seeds few diseased plants can be grown. The results depend on the environmental conditions during experimentation and the method of assaying the seedlings. High relative humidity favours the spread of the pathogen. The use of selective media helped the detection ofthe pathogen in seemingly healthy plants. It was proved that host can have population of C. michiganense pv. michiganense in a resident phase. It is assumed that when conditions are favorable the pathogen multiplies and cause disease.