| 温湿度对广赤眼蜂的影响 |
| |
| 引用本文： | 连梅力,李唐,张筱秀,周运宁. 温湿度对广赤眼蜂的影响[J]. 山西农业大学学报(自然科学版), 2007, 27(4): 378-380 |
| |
| 作者姓名： | 连梅力 李唐 张筱秀 周运宁 |
| |
| 作者单位： | 山西省农业科学院,植物保护研究所,山西,太原,030031 |
| |
| 摘 要： | 本文明确了从埃及引进的广赤眼蜂在35℃条件下只有3.33%~4.32%的个体能够正常羽化出蜂;在15~32℃的温区内发育历期、成蜂寿命、随温度的升高而缩短;相对湿度对广赤眼蜂的羽化出蜂具有明显的影响,相对湿度在45%以上时羽化出蜂率均在80%以上,在33%~45%之间羽化出蜂率可达50%左右,产卵雌蜂比率达90%,单雌平均产卵量在34.67以上,在23%时羽化出蜂率只有27.14%。
|
| 关 键 词： | 广赤眼蜂 温度 湿度 |
| 文章编号： | 1671-8151（2007）04-0378-03 |
| 收稿时间： | 2007-05-10 |
| 修稿时间： | 2007-06-28 |
Influence on Temperature and Humidity to Growth and Development of Trichogramma Evanescens |
| |
| LIAN Mei-li. Influence on Temperature and Humidity to Growth and Development of Trichogramma Evanescens[J]. Journal of Shanxi Agricultural University(Nature Science Edition), 2007, 27(4): 378-380 |
| |
| Authors: | LIAN Mei-li |
| |
| Affiliation: | Plant Protection Institute, Shanxi Academy of Agricultural Sciences, Taiyuan Shanxi 030031 , China |
| |
| Abstract: | The biological characteristic of Trichogramma evanescens from Egypt was studied.It indicated that emergence rate of T.evanescens was only 3.33%-4.32% normally under the condition of 35 ℃.Within a temperature range of 15 ℃~32 ℃,developmental phase and adult life-span shortened with rising of temperature.The relative humidity affected obviously emergence of T.evanescens.Emergence rate was more than 80% over the relative humidity of 45%.Within the relative humidity of 33%~45%,emergence rate was approximately 50%,females that laid eggs accounted for 90%,and a female laid over 34.67eggs.Under the condition of 23%,emergence rate was only 27.14%. |
| |
| Keywords: | Trichogramma evanescens Temperature Humidity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
