スギ材変色を起す所謂「ハチカミ病」について(第一報)

島根農科大学研究報告 Volume 7 Page (A)74-78 published_at 1959-03-31
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d0020007n011.pdf 5.73 MB エンバーゴ : 2002-07-18
Title
スギ材変色を起す所謂「ハチカミ病」について(第一報)
Title
Studies on so-called 'Hachikami' disease causing brown-stain of cryptomeria wood
Title Transcription
スギザイ ヘンショク オ オコス イワユル ハチカミビョウ ニツイテ ダイ1ポウ
Creator
Yasumori Hiroshi
Yamamoto Masaki
Source Title
島根農科大学研究報告
Volume 7
Start Page (A)74
End Page 78
Journal Identifire
ISSN 05598311
Descriptions
In recent years, socalled"Hachikami" disease of cryptomeria trees has been distributedin San-in District. The browning is found in the heart-wood of the trunk although obvious symptom is not observed externally. With the development of the disease, the lower trunk shows hypertrophy and the cracks due to abnormal division of cambium appear. These diseased trunks show the irregular form, and are attacked by the long horned beetle, Semanotus japonicus LACORDAIRE.
Cephalosporium sp. was found in high percentage among the isolated fungi from the browned wood. This fungus seems to be connected with the disease occurence.
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根農科大学
The Shimane Agricultural College
Date of Issued 1959-03-31
Access Rights open access
Relation
[NCID] AN00108241
Remark A,Bを含む