| 辽宁省保护地蔬菜根结线虫发生规律及防治对策* |
| |
| 引用本文： | 赵磊,段玉玺,白春明,陈立杰,王媛媛,朱晓峰. 辽宁省保护地蔬菜根结线虫发生规律及防治对策*[J]. 植物保护, 2011, 37(1): 105-109. DOI: 10.3969/j.issn.0529-1542.2011.01.023 |
| |
| 作者姓名： | 赵磊 段玉玺 白春明 陈立杰 王媛媛 朱晓峰 |
| |
| 作者单位： | 沈阳农业大学植物保护学院北方线虫研究所,沈阳,110161 |
| |
| 摘 要： | 2008-2009年，对辽宁省蔬菜主产区保护地蔬菜根结线虫病的危害程度进行调查，以辽宁省的辽中、辽西、辽南、辽东4个地区的黄瓜大棚为对象，对棚内土壤中根结线虫的发生规律进行系统研究。结果表明：辽宁省保护地蔬菜根结线虫病为南方根结线虫危害。该病在辽宁省保护地蔬菜上发生已相当普遍，其中以连作7年以上的黄瓜、番茄、苦瓜易感寄主为主的老菜棚的发病率达到100%，病情指数达到80以上。4个地区大棚土壤中根结线虫数量普遍随土层的加深呈明显减少的趋势；并且根结线虫数量普遍随着大棚前边缘向内的距离加大呈明显增加的趋势。结合辽宁省根结线虫发病特点，提出相应的防治措施。
|
| 关 键 词： | 根结线虫 蔬菜 辽宁省 |
Occurrence and control of vegetable root knot nematodes under protected cultivation in Liaoning Province |
| |
| Zhao Lei,Duan Yuxi,Bai Chunming,Chen Lijie,Wang Yuanyuan,Zhu Xiaofeng. Occurrence and control of vegetable root knot nematodes under protected cultivation in Liaoning Province[J]. Plant Protection, 2011, 37(1): 105-109. DOI: 10.3969/j.issn.0529-1542.2011.01.023 |
| |
| Authors: | Zhao Lei Duan Yuxi Bai Chunming Chen Lijie Wang Yuanyuan Zhu Xiaofeng |
| |
| Affiliation: | Zhao Lei,Duan Yuxi,Bai Chunming,Chen Lijie,Wang Yuanyuan,Zhu Xiaofeng (Northern China Institute of Nematology,College of Plant Protection,Shenyang Agricultural University,Shenyang 110161,China) |
| |
| Abstract: | During 2008-2009,the damage of vegetables by the root-knot nematodes was systematically investigated under protected cultivation in Liaoning Province.Occurrence of cucumber root-knot nematodes was studied under protected cultivation in four different areas in Liaoning.The results showed that Meloidogyne incognita was prevailing under protected cultivation.The vegetable root-knot nematode diseases occurred universally under protected cultivation.The rate of diseased cucumber,tomato and balsam pear plants was... |
| |
| Keywords: | root-knot nematode vegetable Liaoning |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《植物保护》浏览原始摘要信息 |
|
点击此处可从《植物保护》下载全文 |
|
