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Πλοήγηση ανά Θέμα "Field demography"

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    • Age structure changes and extraordinary lifespan in wild medfly populations 

      Carey, J. R.; Papadopoulos, N. T.; Müller, H. G.; Katsoyannos, B. I.; Kouloussis, N. A.; Wang, J. L.; Wachter, K.; Yu, W.; Liedo, P. (2008)
      The main purpose of this study was to test the hypotheses that major changes in age structure occur in wild populations of the Mediterranean fruit fly (medfly) and that a substantial fraction of individuals survive to ...

    • Life table assay of field-caught mediterranean fruit flies, ceratitis capitata, reveals age bias 

      Kouloussis, N. A.; Papadopoulos, N. T.; Müller, H. G.; Wang, J. L.; Mao, M.; Katsoyannos, B. I.; Duyck, P. F.; Carey, J. R. (2009)
      Though traps are used widely to sample phytophagous insects for research or management purposes, and recently in aging research, possible bias stemming from differential response of individuals of various ages to traps has ...