Circular Leaf Spot of Sweet Basil Caused by Cercospora guatemalensis New to Japan :

• NISHIKAWA,Junji

  Department of Agricultural Science, Graduate School of Tokyo University of Agriculture

• NAKASHIMA,Chiharu

  Department of Agricultural Science, Graduate School of Tokyo University of Agriculture

• KOBAYASHI,Takao

  Department of International Agricultural Development, Tokyo University of Agriculture

抄録

A leaf spot disease on sweet basil (Ocimum basilicum L.) was observed in Chiba Prefecture in 1997. The lesions were amphigenous, circular to irregular, hygrophanous, dark brown. Stromata were amphigenous, composed of a few brown cells. Conidia with a thickened truncate base, filiform to cylindrical, hyaline, were produced from conidiophores with thickened conidial scars. These morphological characteristics agreed with those of Cercospora guatemalensis Mueller et Chupp. This species was new to Japan. The symptoms appeared 10 days after inoculation and the inoculated fungus was re-isolated. Artificial sporulation and detection from commercial seeds were not successful.

収録刊行物

• Journal of general plant pathology : JGPP

  Journal of general plant pathology : JGPP 68 (1), 46-48, 2002-02-25

  Phytopathological Society of Japan

キーワード

• sweet basil
• Ocimum basilicum
• Cercospora guatemalensis
• new disease

詳細情報

• CRID: 1542543045198285440
• NII論文ID: 110002682998
• NII書誌ID: AA11449093
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10774788
• 本文言語コード: en
• データソース種別:
  • NDL-Digital
  • CiNii Articles