2013年8月
Pine wood nematode, bursaphelenchus xylophilus
Annual Review of Phytopathology
- 巻
- 51
- 号
- 開始ページ
- 61
- 終了ページ
- 83
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1146/annurev-phyto-081211-172910
After devastating vast areas of pine forests in Asian countries, the pine wilt disease spread into European forests in 1999 and is causing worldwide concern. This disease involves very complicated interactions between a pathogenic nematode, its vector beetle, host pine species, and fungi in dead hosts. Pathogenicity of the pine wood nematode is determined not only by its physical and chemical traits but also by its behavioral traits. Most life history traits of the pine wood nematode, such as its phoretic relationship with vector beetles, seem to be more effective in virulent than in avirulent isolates or species. As the pathogenicity determinants, secreted enzymes, and surface coat proteins are very important, they have therefore been studied intensively. The mechanism of quick death of a large pine tree as a result of infection by a tiny nematode could be ascribed to the dysfunction of the water-conducting system caused by the death of parenchyma cells, which must have originally evolved as an inherent resistant system. © Copyright ©2013 by Annual Reviews. All rights reserved.
- リンク情報
- ID情報
-
- DOI : 10.1146/annurev-phyto-081211-172910
- ISSN : 0066-4286
- PubMed ID : 23663004
- SCOPUS ID : 84878165720