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ISOLATION, CULTIVATION, AND PATHOGENICITY OF XYLELLA-FASTIDIOSA, THE CAUSAL BACTERIUM OF PEAR LEAF SCORCH DISEASE IN TAIWAN
Leaf scorch symptoms occurred in 12-20.6% of the pear trees (Pyrus pyrifolia) in the low-altitude areas of central Taiwan in 1990. Symptoms appeared on leaves in early July and stayed until the lea...
PATHOGENICITY OF XYLELLA-FASTIDIOSA IN AMERICAN ELM AND FAILURE OF RECIPROCAL TRANSMISSION BETWEEN STRAINS FROM ELM AND SYCAMORE
Pathogenicity of Xylella fastidiosa was demonstrated in American elm seedlings. Ten 4-mo-old seedlings were stem-inoculated with a pure culture of X. fastidiosa obtained from a naturally infected e...
XYLELLA-FASTIDIOSA - CULTIVATION IN CHEMICALLY DEFINED MEDIUM
A chemically defined medium, XF-26, supported the in vitro cultivation of two strains of Xylella fastidiosa originally isolated from grapevines with symptoms of Pierce's disease and one strain from...
