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| 利用四斑尼尔寄蝇防治大袋蛾试验 | |
| 引用本文： | 高贵明,邓君玉,王永香,荆显民,王洪进,孙先寿. 利用四斑尼尔寄蝇防治大袋蛾试验[J]. 江苏林业科技, 2001, 28(4): 42-43 |
| 作者姓名： | 高贵明 邓君玉 王永香 荆显民 王洪进 孙先寿 |
| 作者单位： | 1. 山东省平度市森林植物保护站 2. 山东省平度市中庄林业站 3. 山东省平度市万家林业站 |
| 基金项目： | 青岛市林业科技推广与科研计划 (青林字 [2 0 0 0 ] 3 6号 ) |
| 摘 要： | 大袋蛾是刺槐、悬铃木、泡桐等树木的主要害虫，食性杂，危害重。利用四斑尼尔寄蝇防治大袋蛾试验，结果表明，在7月中下旬，每公里林带释放四斑尼尔寄蝇6000只，寄生率达到92．7％，叶片保存率82％以上。以虫治虫，一次释放，多年受益，达到了有虫不成灾，保护环境，降低防治成本的效果。 |
| 关 键 词： | 四斑尼尔寄蝇 大袋蛾 叶片保存率 寄生率 森林害虫 生物防治 天敌 |
| 文章编号： | 1001-7380(2001)04-0042-02 |
| 修稿时间： | 2001-03-06 |
Experiment on Nealsomyia rufella Bezzi against Cryptothelea variegata snellen |
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| GAO Gui ming ,DENG Jun yu ,WANG Yong xiang ,JING Xian min ,WANG Hong jin ,SUN Xian shou. Experiment on Nealsomyia rufella Bezzi against Cryptothelea variegata snellen[J]. Journal of Jiangsu Forestry Science & Technology, 2001, 28(4): 42-43 | |
| Authors: | GAO Gui ming DENG Jun yu WANG Yong xiang JING Xian min WANG Hong jin SUN Xian shou |
| Affiliation: | GAO Gui ming 1,DENG Jun yu 1,WANG Yong xiang 1,JING Xian min 2,WANG Hong jin 3,SUN Xian shou 3 |
| Abstract: | Cryptothelea variegata Snellen is the main pest of Robinia pseduoacacia L., Plantanus hispanica Muenchh,and Paulownia tomentosa. Its feedling pattern is diverse,and its harm is heavy.Since 1997,experiments were made against Cryptothelea variegata Snellen with Nealsomyia rufella Bezzi in Pingdu area.In July, Nealsomyia rufella Bezzi were released 6 000 per km forest zone.The parasitic ratio to the pest reached 92 7%,and leaf reservation ratio got over 82%.The effect can be attained for not causing disaster with insects in many years,protecting the environment and reducing cost. |
| Keywords: | Nealsomyia rufella Bezzi Cryptothelea variegata Snellen Parasitic ratio Leaf reservation ratio |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |