|
|||||
|
|
| 不同品种榆树抗榆蓝叶甲危害能力的研究 | |
| 引用本文： | 陈钦华,姜平,王永顺.不同品种榆树抗榆蓝叶甲危害能力的研究[J].防护林科技,2010(3):18-20. |
| 作者姓名： | 陈钦华 姜平 王永顺 |
| 作者单位： | 1. 黑龙江省齐齐哈尔林业学校,黑龙江,齐齐哈尔,161006 2. 黑龙江省鸡西市林业局胜利林场 3. 黑龙江省东宁县大肚川林业站 |
| 摘 要： | 通过野外调查、套笼试验及室内测定的办法,分析和测定了7种榆树对食叶害虫榆蓝叶甲的抗危害能力,得出黑龙江省榆树的抗危害能力从强至弱顺序依次为剌榆、裂叶榆、黑榆、黄榆、垂榆、椿榆、家榆。 |
| 关 键 词： | 榆蓝叶甲 榆树 抗危害能力 |
Harm Protection Ability of Different Varieties of Ulmus pumila for Pyrrhalta aenescens |
|
| CHEN Qin-hua,JIANG Ping,WANG Yong-shun.Harm Protection Ability of Different Varieties of Ulmus pumila for Pyrrhalta aenescens[J].Protection Forest Science and Technology,2010(3):18-20. | |
| Authors: | CHEN Qin-hua JIANG Ping WANG Yong-shun |
| Institution: | 1. Heilongjiang Provincial Qiqihar Forestry Specialized School, Qiqihar 161006, Heilongjiang,China; 2. Shengli Forest Farm of Jixi Bureau of Forestry in Heilongjiang Province ; 3. Daduehuan Forestry Station in Dongning County of Heilongjiang Province) |
| Abstract: | Through methods of field investigation, cage in forest ＆ indoor determination, harm protection ability of seven varieties of Ulmus pumila for defoliator （ Pyrrhalta aenescens） were analyzed and determined. Harm protection ability from strong to weak of Ulmus pumila in Heilongjiang province are in order of Hemiptelea davidii, Ulmus laciniata, Ulmus davidiana, Ulmus macrocarpa, Ulmus pumila var. pendula, Ulmus davidiana, Ulmus pumila L. |
| Keywords: | Pyrrhalta aenescens Ulmus pumila harm protection ability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |