The Spatial Distribution Patterns of <i>Tomicus brevipilosus</i> (Eggers) Adults in Trunk

WAN Ling-mei; LUO Feng-min; TONG Qing; DAI Yong-jun; JIA Ping; LIU Yue

doi:10.16779/j.cnki.1003-5508.2014.05.011

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Volume 35 Issue 5

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2014 > 35(5): 49-53

WAN Ling-mei, LUO Feng-min, TONG Qing, DAI Yong-jun, JIA Ping, LIU Yue. The Spatial Distribution Patterns of Tomicus brevipilosus (Eggers) Adults in Trunk[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(5): 49-53. doi: 10.16779/j.cnki.1003-5508.2014.05.011

Citation:

WAN Ling-mei, LUO Feng-min, TONG Qing, DAI Yong-jun, JIA Ping, LIU Yue. The Spatial Distribution Patterns of Tomicus brevipilosus (Eggers) Adults in Trunk[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(5): 49-53. doi: 10.16779/j.cnki.1003-5508.2014.05.011

The Spatial Distribution Patterns of Tomicus brevipilosus (Eggers) Adults in Trunk

doi: 10.16779/j.cnki.1003-5508.2014.05.011

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Puer Forestry Research Institute, Puer Yunnan 665000, China;Forest Pest Quarantine Station of Ninger County Forestry Bureau, Ninger 665100, China

Received Date: 2012-11-06

Abstract

Survey was made of the density of Tomicus brevipilosus (Eggers) in trunk. The aggregated indices and regression analyses showed that the spatial distribution patterns of Tomicus brevipilosus (Eggers) was a aggregated distribution. The regression equation was established based on different position population density in trunk and sample average population density,and the best sampling position was the south of trunk. At the same time, the best sampling table, sequential sampling plan and the maximum sampling amount were determined.
- Tomicus brevipilosus(Eggers);
- Adults in trunk;
- Spatial distribution patterns;
- Ninger County of Puer city
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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The Spatial Distribution Patterns of Tomicus brevipilosus (Eggers) Adults in Trunk

doi: 10.16779/j.cnki.1003-5508.2014.05.011

Puer Forestry Research Institute, Puer Yunnan 665000, China;Forest Pest Quarantine Station of Ninger County Forestry Bureau, Ninger 665100, China

Received Date: 2012-11-06

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Abstract: Survey was made of the density of Tomicus brevipilosus (Eggers) in trunk. The aggregated indices and regression analyses showed that the spatial distribution patterns of Tomicus brevipilosus (Eggers) was a aggregated distribution. The regression equation was established based on different position population density in trunk and sample average population density,and the best sampling position was the south of trunk. At the same time, the best sampling table, sequential sampling plan and the maximum sampling amount were determined.