| 拉缘蝽生物学特性及其防治研究 |
| |
| 引用本文： | 叶世森,陈顺立.拉缘蝽生物学特性及其防治研究[J].福建林学院学报,2004,24(1):63-67. |
| |
| 作者姓名： | 叶世森 陈顺立 |
| |
| 作者单位： | 1. 福建林业职业技术学院,福建,南平,353000
2. 福建农林大学植物保护学院,福建,福州,350002 |
| |
| 摘 要： | 拉缘蝽是危害卵叶小蜡的主要害虫之一,拉缘蝽在福建1a发生2代,世代重叠 以成虫在卵叶小蜡上越冬,在7月下旬至8月下旬,第1代的4、5龄若虫、成虫和第2代1龄若虫共同为害,是为害高峰期 防治试验表明,防治效果从大到小依次为90%敌百虫晶体、20%杀灭菊酯乳油、40%乐果乳油、80%敌敌畏乳油,且4种农药对拉缘蝽都有较好的防治效果 农药混合试验表明,40%乐果乳油、80%敌敌畏乳油、90%敌百虫晶体以1∶1000倍液混合防治效果最好
|
| 关 键 词： | 拉缘蝽 生物学 防治 卵叶小蜡 |
| 文章编号： | 1001-389X(2004)01-0063-05 |
| 修稿时间： | 2003年8月10日 |
Biology and control of Rhamnomia dubia |
| |
| YE Shi-sen,CHEN Shun-li.Biology and control of Rhamnomia dubia[J].Journal of Fujian College of Forestry,2004,24(1):63-67. |
| |
| Authors: | YE Shi-sen CHEN Shun-li |
| |
| Institution: | YE Shi-sen~1,CHEN Shun-li~2 |
| |
| Abstract: | Rhamnomia dubia is a major pest of Ligustrum sinense. It has two generations each year and overwinters with adult on branch. From the late July to the late August, the 4th and 5th instar nymphs、the adult of the 1st genetations and the 1st instar nymphs of the 2nd generations attack the host together. That is the damage peaks period. The result of chemical control shows the control effect of the four insecticides is good. 90% trichlorphon has the best control effect among them. The control effect of the mixture of 40% dimethoate+80%DDVP+90% trichlorphon is the best. |
| |
| Keywords: | Rhamnomia dubia (Hsiao) biology control Ligustrum sinense Lour |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
