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Position: Home > Articles > Influence of Biological Factors on Parasitism of Microplitis pallidipes Journal of Changjiang Vegetables 2010 (18) 15-17

生物因子对淡足侧沟茧蜂寄生的影响

作  者:
季香云;蒋杰贤;万年峰
单  位:
上海市农业科学院生态环境保护研究所;湖南农业大学生物安全科技学院;上海市设施园艺技术重点实验室
关键词:
淡足侧沟茧蜂;寄主密度;蜂龄;寄生率
摘  要:
研究了寄生蜂蜂龄、寄主密度和寄主饲料3个生物因子对淡足侧沟茧蜂寄生的影响。试验结果表明,1日龄和2日龄的淡足侧沟茧蜂寄生效果最好,寄生蜂和寄主按1:50寄生时寄生率最高。而由于不同寄主饲料水分和营养成分含量不同,对淡足侧沟茧蜂寄生也有明显的影响。
译  名:
Influence of Biological Factors on Parasitism of Microplitis pallidipes
作  者:
JI Xiangyun1,2,JIANG Jiexian1,WAN Nianfeng1 (1.Shanghai Key Lab.of Protected Horticultural Technique/Ecological Environment Protection Research Institute,Shanghai Academy of Agricultural Sciences,Shanghai 201106;2.College of Bio-safety Science and Technology,Hunan Agricultural University)
关键词:
Microplitis pallidipes;Host density;Parasitic wasp stage;Parasitism rate
摘  要:
The influence of the biological factors on parasitism of Microplitis pallidipes,selection on parasitic wasp stage,host density and host feed of M.pallidipes were studied.The results indicated that parasitism effect of 1 day and 2 day old is the best.When the parasitic wasps and host density of 1:50,the host have the highest rate of parasitism.And because different host feed have different moisture and nutrient content,host feed have significant effect on the parasitic of M.pallidipes.

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