日本植物病理学会報
Online ISSN : 1882-0484
Print ISSN : 0031-9473
ISSN-L : 0031-9473
Xanthomonas campestris pv. zinniae (Hopkins & Dowson 1949) Dye 1978によるヒャクニチソウの斑点細菌病(新称)
田村 實
著者情報
ジャーナル フリー

1982 年 48 巻 4 号 p. 532-533

詳細
抄録

In 1981, bacterial leaf and flower spot of zinnia was found in Ishikawa pref., Japan. The disease first appeared on the leaves as yellowish small circular spots. Those spots slowly enlarged to angular shape about 5mm in diameter and became reddish or dark brown. Lesions of flower were dark or blackish brown spots. The bacteriological tests and host range indicated that the pathogen was Xanthomonas campestris pv. zinniae (Hopkins & Dowson 1949) Dye 1978.

著者関連情報
© 日本植物病理学会
前の記事 次の記事
feedback
Top