Population changes of the pinewood nematode, Bursaphelenchus xylophilus (Nematoda:Aphelenchoididae), on fungi growing in pine-branch segments
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概要
- 論文の詳細を見る
Temporal changes in pinewood nematode(PWN)populations and the percentage of third-stage dispersal juveniles(J_IIIs)of the PWN were examined on nine species of fungi growing in pine-branch segments. On Ophiostoma minus, Macrophoma sp., and Trichoderma sp. 1, the total PWN populations increased quickly for 4 weeks after nematode inoculation and then increased slightly or remained high. The number and percentage of J_IIIs also increased with time, i. e., with increasing numbers of PWNs. In contrast, the total population of PWNs decreased and the number and percentage of J_IIIs were small on Verticillium sp. and Trichoderma sp.3.
- 日本応用動物昆虫学会の論文
- 2000-08-25
著者
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Maehara Noritoshi
Forestry and Forest Products Research Institute
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Futai K
Kyoto Univ. Kyoto Jpn
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Futai Kazuyoshi
Laboratory Of Applied Botany Faculty Of Agriculture Kyoto University
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Maehara N
Forestry And Forest Products Research Institute
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Maehara Noritoshi
Insect Pathology Laboratory, Forestry and Forest Products Research Institute
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