甘蔗生长中后期稻蛀茎夜蛾蛀孔垂直分布及抽样技术研究
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摘要
2013年-2015年我们调查了甘蔗生长中后期稻蛀茎夜蛾为害形成的蛀孔,应用统计学方法对蛀孔在蔗茎上的垂直分布特征进行研究。结果表明,蛀孔在蔗茎上的垂直分布呈现单峰型分布特征,分布于蔗茎14节以下。蛀孔基本成分为个体群,个体间相互吸引,在蔗茎上呈聚集分布。应用Iwao的理论抽样数模型,计算出一定允许误差和一定种群密度下的理论抽样数。
From 2013 to 2015, we surveyed the borer holes caused by Sesamia inferens in the middle and later growth periods of sugarcane, and analyzed vertical distribution characteristics of borer holes in cane stalk by statistical methods. The results showed that holes in cane stalk presented single peak with vertical distribution characteristics, distributing in 1 st-14 th of cane stalk. Holes in cane stalk had an aggregated distribution pattern, and the basic element of vertical distribution was an individual colony in cane stalk. Individuals attracted each other and the holes were of aggregated distribution. Using Iwao's regression, we derived theoretical sampling formula with the permissible error and the population density.
From 2013 to 2015, we surveyed the borer holes caused by Sesamia inferens in the middle and later growth periods of sugarcane, and analyzed vertical distribution characteristics of borer holes in cane stalk by statistical methods. The results showed that holes in cane stalk presented single peak with vertical distribution characteristics, distributing in 1 st-14 th of cane stalk. Holes in cane stalk had an aggregated distribution pattern, and the basic element of vertical distribution was an individual colony in cane stalk. Individuals attracted each other and the holes were of aggregated distribution. Using Iwao's regression, we derived theoretical sampling formula with the permissible error and the population density.
引文
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[4] 罗志明,黄应昆,李文凤,等.高原生态蔗区甘蔗螟虫猖獗原因与防治对策[C]//云南省昆虫学会2009年年会论文集,2009:105-109.
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[6] 罗志明,尹炯,黄应昆,等.甘蔗苗期大螟幼虫空间格局的地统计学分析[J].中国农学通报,2015,31(20):86-90.
[7] 尹炯,黄应昆,李文凤,等.大螟蔗田枯心苗的空间分布型及抽样技术研究[J].植物保护,2012,38(4):127-130.
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[10] 龚恒亮,李金玉,孙东磊,等.甘蔗种质资源材料抗螟虫性研究与评价[J].广东农业科学,2011,38(24):18-21.
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[12] 伍苏然,杨乃博,熊国如,等.海南蔗区不同甘蔗种质对螟虫抗性差异比较[J].江苏农业科学,2015,43(3):100-102.
[13] NIKPAY A. Evaluation of varietal resistance of commercial sugarcane varieties to stalk borers, Sesamia spp. (Lepidoptera: Noctuidae), under field conditions [J]. Acta Entomologica Sinica,2016,59(7):785-790.
[14] 丁岩钦.昆虫数学生态学[M].北京:科学出版社,1994.
[15] 刘波,朱育菁,肖荣凤,等.西瓜枯萎病病株空间分布格局及其抽样技术[J].生态学报,2004,24(9):2043-2049.
[16] KEEPING M. G. Screening of South African sugarcane cultivars for resistance to the stalk borer, Eldana saccharina Walker (Lepidoptera:Pyralidae)[J].African Entomology,2006,14(2):277-288.
[17] NIBOUCHE S, TIBERE R.Damage assessment for selection of resistance to the spotted stalk borer and genetic correlations for resistance and yield components in sugarcane[J]. Plant Breeding,2008,127(1):38-42.
[2] 徐汝梅.昆虫种群生态学[M].北京:北京师范大学出版社,1987.
[3] 黄应昆,李文凤.现代甘蔗病虫草害原色图谱[M].北京:中国农业出版社,2011.
[4] 罗志明,黄应昆,李文凤,等.高原生态蔗区甘蔗螟虫猖獗原因与防治对策[C]//云南省昆虫学会2009年年会论文集,2009:105-109.
[5] 罗志明,申科,黄应昆,等.大螟和黄螟在蔗苗上的生态位及其种间竞争[J].应用昆虫学报,2014,51(4):1046-1051.
[6] 罗志明,尹炯,黄应昆,等.甘蔗苗期大螟幼虫空间格局的地统计学分析[J].中国农学通报,2015,31(20):86-90.
[7] 尹炯,黄应昆,李文凤,等.大螟蔗田枯心苗的空间分布型及抽样技术研究[J].植物保护,2012,38(4):127-130.
[8] 甘仪梅,曾军,蔡文伟,等.甘蔗对螟虫抗性的初步鉴定[J].热带农业科学,2013,33(12):53-56.
[9] 林兆里.甘蔗品种生长中后期对螟虫抗性综合评价[J].中国糖料,2016,38(3):10-13.
[10] 龚恒亮,李金玉,孙东磊,等.甘蔗种质资源材料抗螟虫性研究与评价[J].广东农业科学,2011,38(24):18-21.
[11] 黎焕光,谭裕模,谭芳,等.甘蔗生长中后期螟害对甘蔗品质的影响[J].广西蔗糖,2007(3):11-16.
[12] 伍苏然,杨乃博,熊国如,等.海南蔗区不同甘蔗种质对螟虫抗性差异比较[J].江苏农业科学,2015,43(3):100-102.
[13] NIKPAY A. Evaluation of varietal resistance of commercial sugarcane varieties to stalk borers, Sesamia spp. (Lepidoptera: Noctuidae), under field conditions [J]. Acta Entomologica Sinica,2016,59(7):785-790.
[14] 丁岩钦.昆虫数学生态学[M].北京:科学出版社,1994.
[15] 刘波,朱育菁,肖荣凤,等.西瓜枯萎病病株空间分布格局及其抽样技术[J].生态学报,2004,24(9):2043-2049.
[16] KEEPING M. G. Screening of South African sugarcane cultivars for resistance to the stalk borer, Eldana saccharina Walker (Lepidoptera:Pyralidae)[J].African Entomology,2006,14(2):277-288.
[17] NIBOUCHE S, TIBERE R.Damage assessment for selection of resistance to the spotted stalk borer and genetic correlations for resistance and yield components in sugarcane[J]. Plant Breeding,2008,127(1):38-42.