Control efficiency of leaf beetle, Ophraella communa, on the invasive common ragweed, Ambrosia artemisiifolia, at different growing stages

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成果类型：

期刊论文

作者：

Guo, Jian-Ying;Zhou, Zhong-Shi;Zheng, Xing-Wen;Chen, Hong-Song;Wan, Fang-Hao*;...

通讯作者：

Wan, Fang-Hao

作者机构：

[Zheng, Xing-Wen; Guo, Jian-Ying; Zhou, Zhong-Shi; Wan, Fang-Hao; Chen, Hong-Song] Chinese Acad Agr Sci, State Key Lab Biol Plant Dis & Insect Pests, Inst Plant Protect, Beijing 100193, Peoples R China.

[Zheng, Xing-Wen] Jiangxi Agr Univ, Dept Plant Protect, Coll Agr, Nanchang, Peoples R China.

[Chen, Hong-Song] Hunan Agr Univ, Coll Biosafety Sci & Technol, Changsha, Hunan, Peoples R China.

[Luo, Yuan-Hua] Hunan Acad Agr Sci, Inst Plant Protect, Changsha, Hunan, Peoples R China.

通讯机构：

[Wan, Fang-Hao] C

Chinese Acad Agr Sci, State Key Lab Biol Plant Dis & Insect Pests, Inst Plant Protect, Beijing 100193, Peoples R China.

语种：

英文

关键词：

Ambrosia artemisiifolia;Biological control;Leaf control index;Number of branches;Ophraella communa;Plant height

期刊：

Biocontrol Science and Technology

ISSN：

0958-3157

年：

2011

卷：

期：

页码：

1049-1063

DOI：

10.1080/09583157.2011.603823

基金类别：

We are thankful to two anonymous reviewers whose appropriate commentary strengthened the manuscript. We thank Ms. Wei Guo (Hunan Agricultural University), Mr. Yong-Qiang Fang and Ms. Hai-Yan Zheng (Jiangxi Agricultural University) for their help during the experiment. This work was funded by the National Basic Research and Development Program of China (grant No. 2009CB119200), and the National Key Technologies Research and Development Program of China (grant No. 2006BAD08A18).

机构署名：

本校为其他机构

院系归属：

植物保护学院

摘要：

Ophraella communa LeSage (Coleoptera: Chrysomelidae), an effective biological control agent of A. artemisiifolia, was unintentionally introduced into China. To understand the biological control potential of O. communa on A. artemisiifolia, plant height, the number of branches and leaf control index of A. artemisiifolia injured by the beetle were determined. The results showed that plant height and number of branches decreased and leaf control index increased with the increasing initial release density of O. communa adults, when they were releas...

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Control efficiency of leaf beetle, Ophraella communa, on the invasive common ragweed, Ambrosia artemisiifolia, at different growing stages

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