|Title:||Erwinia carotovora subsp. carotovora 引起之番茄細菌性莖腐病||Other Titles:||Bacterial stem rot of tomato caused by Erwinia carotovora subsp. carotovora||Authors:||許秀惠
Hseu, S. H.
Lin, C. Y.
Sung, T. C.
|Keywords:||番茄;莖腐病;軟腐病菌;tomato;bacterial stem rot;Erwinia||Issue Date:||Sep-2003||Publisher:||中華植物保護學會||Journal Volume:||45||Journal Issue:||3||Start page/Pages:||257-262||Source:||植物保護學會會刊||Abstract:||
Bacterial stem rot was found to cause severe losses of tomato in the Tsushan
area, Nantou County, central Taiwan during 2001. The disease mainly affected stems
of plants, which showed symptoms of being water-soaked and then turned dark brown.
The slimy tissues resulted in hollow stems, and eventually the entire plant wilted.
Masses of bacterial cells released from diseased tissues were observed under light
microscopy. Strains of bacterium have consistently been isolated from diseased
tissues. Based on physiological, biochemical, and pathogenicity tests, the Biolog
identification system, and the polymerase chain reaction, the causal agent of this
disease was identified as Erwinia carotovora subsp. carotovora.
|Appears in Collections:||植物病理組|
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