지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 1990.3
- 수록면
- 146 - 167 (22page)
이용수
초록· 키워드
오류제보하기
Since the discovery of pine wood nematode, an increasing interest of forest pathologists, nematologists and entomologists was attracted onto biological correlation between pine tree (host), pine wood nematode (pathogen) and pine wood sawyer (vector). On pine wilt disease, nematode-insect relationships were mostly clarified by 1980 and researches on host-pathogen relationship or physical and physiological changes within pine wood in the earlier stage after infection are the nowaday interest of forest pathologists and physiologists.
On the other hand, occurrence of 5-needle-pine blister rust in Japan caused worldwide sensation among forest pathologists and mycologists concerning the species concept of the genus Cronartium. Cooperative studies among Japanese, Korean, American and Canadian pathologists are progressing. Recently, spread of Scleroderris canker of todo-fir became most important problem in Hokkaido. Zoning of dangerous area and trials of silvicultural control are being carried out on the basis of analysis of environmental conditions in disease development and biological studies onto pathogens. Resinous canker diseases of conifers causing stem deformation and discoloration are recent common interests among forest pathologists. Etiological studies on resionous canker and resinous stem canker of Japanese cypress, pitch canker of luchu pine, and Ascocalyx canker of pines are just finished. Advancing studies on factors predisposing disease development, dissemination of the diseases, histo-pathological analyses and decrease of damage by silvicultural measures are being carried out.
On the other hand, occurrence of 5-needle-pine blister rust in Japan caused worldwide sensation among forest pathologists and mycologists concerning the species concept of the genus Cronartium. Cooperative studies among Japanese, Korean, American and Canadian pathologists are progressing. Recently, spread of Scleroderris canker of todo-fir became most important problem in Hokkaido. Zoning of dangerous area and trials of silvicultural control are being carried out on the basis of analysis of environmental conditions in disease development and biological studies onto pathogens. Resinous canker diseases of conifers causing stem deformation and discoloration are recent common interests among forest pathologists. Etiological studies on resionous canker and resinous stem canker of Japanese cypress, pitch canker of luchu pine, and Ascocalyx canker of pines are just finished. Advancing studies on factors predisposing disease development, dissemination of the diseases, histo-pathological analyses and decrease of damage by silvicultural measures are being carried out.
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UCI(KEPA) : I410-ECN-0101-2009-481-017543759