電子顕微鏡によるマツ材線虫病病態組織の経時的観察

• 楠木 学

  林業試験場九州支場

書誌事項

タイトル別名

• Symptom development of pine wilt disease. Histopathological observations with electron microscopes.
• 電子顕微鏡によるマツ材線虫病病態組織の経時的観察〔英文〕
• デンシ ケンビキョウ ニ ヨル マツザイ センチュウビョウ ビョウタイ ソシキ

抄録

One year-old seedlings of Pinus densiflora were inoculated with pine wood nematode, Bursaphelenchus xylophilus. Tissue samples were examined under SEM and TEM. In inoculated stems, living cells of cambia, resin canals and rays began to degrade within a few days of inoculation. Severe and early degradation of the cambial zone had appeared, particularly in samples taken from the stem base. Dissolution patterns appeared in cell walls suggesting strong cellulose decomposing activity of the nematode. Systematic death of living cells in the stem base was thought to be responsible for the death of the whole seedling.

収録刊行物

• 日本植物病理学会報

  日本植物病理学会報 53 (5), 622-629, 1987

  日本植物病理学会

キーワード

• nematode
• <i>Bursaphelenchus xylophilus</i>
• pine wilt
• <i>Pinus densiflora</i>
• electron microscope
• histopathology

詳細情報

• CRID: 1390282681380557696
• NII論文ID: 110002747819
• NII書誌ID: AN0019269X
• DOI: 10.3186/jjphytopath.53.622
• ISSN: 18820484
• ISSN: 00319473
• ISSN: http://id.crossref.org/issn/00319473
• NDL書誌ID: 3172339
• Web Site: https://agriknowledge.affrc.go.jp/RN/2030390777
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3172339
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可