| 补充外源营养对螟蛉绒茧蜂寿命和繁殖力的影响 |
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| 引用本文： | 李小敏,刘君昂,董文统,何苑皞,张茜,周国英.补充外源营养对螟蛉绒茧蜂寿命和繁殖力的影响[J].植物保护学报,2018,45(2):208-213. |
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| 作者姓名： | 李小敏 刘君昂 董文统 何苑皞 张茜 周国英 |
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| 作者单位： | 中南林业科技大学森林有害生物防控湖南省重点实验室经济林培育与保护教育部重点实验室;湖南汽车工程职业学院 |
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| 基金项目： | 国家林业公益性行业科研专项（201304402） |
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| 摘 要： | 为明确自然调控短梳角野螟Meroctena tullalis(Walker)的优势寄生蜂—螟蛉绒茧蜂Cotesia ruficrus(Haliday)的室内饲养技术,开展生物防治,在室温条件下采用单头饲养的方法,研究了补充外源营养对螟蛉绒茧蜂寿命和繁殖力的影响。结果表明,补充不同外源营养均能延长螟蛉绒茧蜂的寿命,延长时间依次为蜂蜜水蔗糖葡糖糖果糖清水不饲喂;取食蜂蜜水、蔗糖、葡萄糖、果糖和清水后,雌蜂总产卵量分别为125.7、101.2、94.3、76.1和28.9粒;补充不同浓度的蜂蜜水对成蜂寿命的影响依次为15%10%20%5%;在取食频率次数大于2 d供饲1次时,随着供饲次数的增加可显著延长寄生蜂寿命,以1 d供饲1次效果最佳。该寄生蜂的日取食节律分别在08:00—10:00和16:00—17:00出现取食高峰,且种内性别存在时差错位现象。
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| 关 键 词： | 螟蛉绒茧蜂 补充营养 寿命 繁殖力 取食节律 |
| 收稿时间： | 2016/6/1 0:00:00 |
Effects of supplementary nutrition on longevity and fecundity of Cotesia ruficrus |
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| Li Xiaomin,Liu Jun,Dong Wentong,He Yuanhao,Zhang Qian and Zhou Guoying.Effects of supplementary nutrition on longevity and fecundity of Cotesia ruficrus[J].Acta Phytophylacica Sinica,2018,45(2):208-213. |
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| Authors: | Li Xiaomin Liu Jun Dong Wentong He Yuanhao Zhang Qian and Zhou Guoying |
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| Institution: | Key Laboratory for Control of Forest Diseases and Pests, Key Laboratory of Economic for Non-timber Product Forest Silviculture and Protection, Central South University of Forestry and Technology, Changsha 410004, Hunan Province, China,Key Laboratory for Control of Forest Diseases and Pests, Key Laboratory of Economic for Non-timber Product Forest Silviculture and Protection, Central South University of Forestry and Technology, Changsha 410004, Hunan Province, China,Key Laboratory for Control of Forest Diseases and Pests, Key Laboratory of Economic for Non-timber Product Forest Silviculture and Protection, Central South University of Forestry and Technology, Changsha 410004, Hunan Province, China,Key Laboratory for Control of Forest Diseases and Pests, Key Laboratory of Economic for Non-timber Product Forest Silviculture and Protection, Central South University of Forestry and Technology, Changsha 410004, Hunan Province, China,Hunan Automotive Engineering Vocational College, Zhuzhou 412001, Hunan Province, China and Key Laboratory for Control of Forest Diseases and Pests, Key Laboratory of Economic for Non-timber Product Forest Silviculture and Protection, Central South University of Forestry and Technology, Changsha 410004, Hunan Province, China |
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| Abstract: | |
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| Keywords: | Cotesia ruficrus supplementary nutrition longevity fecundity feeding rhythm |
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