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KMID : 0379119850130030179
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Korean Journal of Mycology
1985 Volume.13 No. 3 p.179 ~ p.183
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Identification of Cylindrocarpon destructans Associated with Root Rot Disease of Strawberry
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Abstract
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Cylindrocarpon spp. were isolated from the soil where strawberry was grown in Suweon by soil plate method: colonies reaching 10 ㎜ diam. in seven days at about 20℃; sporodochia with cream to beige to conidial slime commonly produced; conidiophore repeatedly branched and bearing subulate phialides; macroconidia cylindrical in the center part, straight or slightly curved and mostly 1∼3 septate, 22∼45×5.0∼6.0 ㎛; chlamydospore abundantly produced, intercalary or terminal on mycelium, singly or in chains and smooth or warted. The hypha and spore were easily fused each other on water agar. This fungus was pathogenic strawberry as a result of inoculation test. The symptom showed dwarf and yellowing at top and rotted roots under the ground. The fungus was identified as Cylindrocarpon destructans Scholten from the shape of conidiophores and conidia, mycelial growth and pathogenicity test.
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