摘要 : Similarities in population parameters among aphid species led us to investigate the potential for a single set of parameters that can be used to develop a 'generic' sampling plan for multiple small grain aphid species. A weighted ... 展开
作者 | Hein GL Elliott NC Michels GJ Kieckhefer RW |
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作者单位 | |
期刊名称 | 《The Canadian Entomologist》 |
总页数 | 5 |
语种/中图分类号 | 英语 / Q96 |
关键词 | Sampling plans Spatial-distribution Incidence counts United-states Spring wheat Homoptera Density |
馆藏号 | N2008EPST0011121 |