Dynamics of densities of bacteria and nematode in the branches of <em>Pinus thunbergii</em> inoculated with <em>Bursaphelenchus xylophilus</em>

XIE Li-qun; JU Yun-wei; YANG Zhen-de; ZHAO Bo-guang

Volume 22 Issue 3

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2005 > 22(3): 310-314

XIE Li-qun, JU Yun-wei, YANG Zhen-de, ZHAO Bo-guang. Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus[J]. Journal of Zhejiang A&F University, 2005, 22(3): 310-314.

Citation:

XIE Li-qun, JU Yun-wei, YANG Zhen-de, ZHAO Bo-guang. Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus[J]. Journal of Zhejiang A&F University, 2005, 22(3): 310-314.

Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus

1.
.College of Forest Resources and Environment , Nanjing Forestry University , Nanjing 210037, Jiangsu, China;
2.
. Department of Landscape Architecture and Horticulture , Soochow University , Suzhou 215006, Jiangsu, China

Publish Date: 2005-08-20

Abstract

Changes in densities of bacteria nematode in the branches of 3-year-old Pinus thunbergii inoculated with pine wood nematodes were observed .In the early days after inoculation , the nematodes moved slowly to other parts of the tree .Density of the nematode began to increase when the resins in the inoculated trunk decreased .The changing tendency in the percentage of the wood blocks containing bacteria was similar to the dynamics of the nematode.The densities of the nematodes and bacteria increased in accordance with pathogenic symptom development .The dominant genus of the bacterium complex was Pseudomonas .[ Ch , 3 tab .9 ref .]
- forest protection,
- Bursaphelenchus xylophilus,
- Pinus thunbergii,
- bacteria

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus

1. .College of Forest Resources and Environment , Nanjing Forestry University , Nanjing 210037, Jiangsu, China;

2. . Department of Landscape Architecture and Horticulture , Soochow University , Suzhou 215006, Jiangsu, China

Publish Date: 2005-08-20

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Abstract: Changes in densities of bacteria nematode in the branches of 3-year-old Pinus thunbergii inoculated with pine wood nematodes were observed .In the early days after inoculation , the nematodes moved slowly to other parts of the tree .Density of the nematode began to increase when the resins in the inoculated trunk decreased .The changing tendency in the percentage of the wood blocks containing bacteria was similar to the dynamics of the nematode.The densities of the nematodes and bacteria increased in accordance with pathogenic symptom development .The dominant genus of the bacterium complex was Pseudomonas .[ Ch , 3 tab .9 ref .]

Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus

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Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus

1. .College of Forest Resources and Environment , Nanjing Forestry University , Nanjing 210037, Jiangsu, China;

2. . Department of Landscape Architecture and Horticulture , Soochow University , Suzhou 215006, Jiangsu, China

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Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus

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Dynamics of densities of bacteria and nematode in the branches of Pinus thunbergii inoculated with Bursaphelenchus xylophilus

1. .College of Forest Resources and Environment , Nanjing Forestry University , Nanjing 210037, Jiangsu, China; 2. . Department of Landscape Architecture and Horticulture , Soochow University , Suzhou 215006, Jiangsu, China

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1. .College of Forest Resources and Environment , Nanjing Forestry University , Nanjing 210037, Jiangsu, China;

2. . Department of Landscape Architecture and Horticulture , Soochow University , Suzhou 215006, Jiangsu, China