A Study of the Subcortical Insect Community in Pine Trees. : II. Vertical Distribution

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概要

• 論文の詳細を見る

• The vertical distributions of the emergence of subcortical species are described. The greatest emergence density of Shirahoshizo spp. occurred at the bottom and decreased abruptly with height. In contrast, Taenioglyptes fulvus showed the maximum density higher on the stem and tapered toward the bottom. The largest number of Monochamus alternatus and Pissodes nitidus emerged from the middle part of the stem, decreasing toward the top and bottom. Acanthocinus griseus did not show any distinct changes with height from the bottom to top. Emergence of M. alternatus and A. griseus showed no relation to bark condition. A clear positive relation between occupation ratio and mean emergence density was observed for M. alternatus and T. fulvus.

• 日本応用動物昆虫学会の論文
• 1987-05-25

著者

• Yoshikawa Ken

  Faculty Of Agriculture Kochi University

関連論文

• Comparison of stand dynamics after dieback caused by pine wilt disease among pine forests with different management regimes in western Japan
• Leaf water relations in Pinus densiflora Sieb. et Zucc. on different soil moisture conditions
• Relationship between the Incidence of Pine Wilt Disease and the Drainage Area
• A Study of the Subcortical Insect Community in Pine Trees : I. Oviposition and Emergence Periods of Each Species
• Measurement of Diurnal Changes in Stem and Branch Diameters Using Strain Gauges
• A Study of the Subcortical Insect Community in Pine Trees. : III. Species Correlation
• A Study of the Subcortical Insect Community in Pine Trees. : II. Vertical Distribution

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