Spatial distribution of Tyrophagus similis (Acari : Acaridae) in agricultural soils under greenhouse conditions
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概要
- 論文の詳細を見る
We investigated the horizontal and vertical distribution of Tyrophagus similis in agricultural soils in two greenhouses between May 1997 and May 1998. Tyrophagus similis inhabited not only the cultivated soil, but also the uncultivated soil in the periphery of the cultivated area inside the greenhouse and the soil immediately outside the greenhouses. The mite density in the cultivated and peripheral soils increased in the cooler months and decreased in the warmer months. We collected only small numbers of T. similis from the adjacent outside soil during the survey period. In the cultivated soil, most T. similis inhabited soil at depths of 0-5cm throughout the year, and their numbers decreased with depth. These results suggest that the main control point of T. similis is the 0-5-cm soil layer in cultivated and peripheral soils of the greenhouse.
- 日本応用動物昆虫学会の論文
- 2005-08-25
著者
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Kasuga Shikoh
Laboratory Of Applied Entomology And Zoology Faculty Of Horticulture Chiba University:(present Addre
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Kasuga Shikoh
Laboratory Of Applied Entomology And Zoology Faculty Of Horticulture Chiba University
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Amano Hiroshi
Laboratory Of Applied Entomology And Zoology
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