| 不同密度烟蚜在萝卜和烟草上的繁殖量比较 |
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| 引用本文： | 潘悦,许银莲,邓国宾,张晓龙,周佳,胡晓峰.不同密度烟蚜在萝卜和烟草上的繁殖量比较[J].山东农业科学,2012,44(8):95-97. |
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| 作者姓名： | 潘悦 许银莲 邓国宾 张晓龙 周佳 胡晓峰 |
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| 作者单位： | 1. 云南瑞升烟草技术(集团)有限公司,云南昆明,650106
2. 云南省烟草公司临沧市公司,云南临沧,677000 |
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| 基金项目： | 云南省烟草公司临沧市公司项目“临沧生态烟叶开发与应用” |
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| 摘 要： | 在人工气候箱内比较了接种不同密度烟蚜在萝卜和烟草上的繁殖数量。结果表明,在萝卜上每株接10头成蚜,15天后烟蚜繁殖量最大,平均约455.6头/株。在烟草上每株接25头成蚜,15天后烟蚜繁殖量最大,平均约508.2头/株。每株接5头或10头烟蚜,均在15天和21天出现两个繁殖高峰。但从繁殖周期的角度考虑,萝卜适宜大量繁蚜,烟草则更适宜保蚜种。
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| 关 键 词： | 烟蚜 密度 萝卜 烟草 繁殖量 |
Comparison on Reproduction Amount of Myzus persicae (Sulzer) with Different Densities Reared on Radish and Tobacco |
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| PAN Yue
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XU Yin-lian
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DENG Guo-bin
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ZHANG Xiao-long
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ZHOU Jia
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HU Xiao-feng.Comparison on Reproduction Amount of Myzus persicae (Sulzer) with Different Densities Reared on Radish and Tobacco[J].Shandong Agricultural Sciences,2012,44(8):95-97. |
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| Authors: | PAN Yue XU Yin-lian DENG Guo-bin ZHANG Xiao-long ZHOU Jia HU Xiao-feng |
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| Institution: | 1(1.Yunnan Reascend Tobacco Technology(Group) Co.,Ltd.,Kunming 650106,China; 2.Yunnan Lincang Tobacco Co.,Ltd.,Lincang 677000,China) |
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| Abstract: | The reproduction amount of Myzus persicae(Sulzer) with different densities reared on radish and tobacco were compared.The results indicated that the reproduction amount was the largest as about 455.6 and 508.2 respectively per plant when 10 adults reared on one radish plant and 25 adults on one tobacco plant after 15 days.In addition,the reproduction peaks appeared both on the 15th and 21st day if 5 or 10 adults of Myzus persicae(Sulzer) were reared on tobacco.But considering reproduction cycle,radish was fit for scale rearing,and tobacco was fit for breed conservation. |
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| Keywords: | Myzus persicae(Sulzer) Density Radish Tobacco Reproduction amount |
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