caa a22 4500 445845066 CHVBK 20180317145356.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10709-011-9598-5 doi (NATIONALLICENCE)springer-10.1007/s10709-011-9598-5 Genetic inferences about the population dynamics of codling moth females at a local scale [Elektronische Daten] [P. Franck, B. Ricci, E. Klein, J. Olivares, S. Simon, J.-M. Cornuet, C. Lavigne] Estimation of demographic parameters is important for understanding the functioning of natural populations and the underlying ecological and evolutionary processes that may impact their dynamics. Here, we used sibship assignment methods to shed light on the local dynamics of codling moth females in eight orchards in a 90-ha domain near Valence, France. Based on full-sib inference among 1,063 genotyped moths, we estimated (1) the effective number of females that had offspring, (2) their fertility and (3) the distribution of their oviposition sites within and among orchards. The average number of females in all the orchards increased between the first (~130) and the second (~235) annual generations. The average fertilities of the females were similar at each generation according to the host plant considered (apple, pear, or walnut), but differed between commercial (~10) and non-treated (~25) apple orchards. Females mainly clustered their eggs on contiguous trees along orchard borders, but they also occasionally dispersed their eggs among different orchards independently of the cultivated host plants or the inter-orchard distances (up to 698m) during the second annual generation. The mean distance between two oviposition sites was 30m. Sibship estimates of both the effective number of females and the inter-orchard migration rates (~5%) were in agreement with the observed genetic differentiation among the eight orchards (0.006<F st <0.013). These results confirm and extend previous field and laboratory observations in Cydia pomonella, and they demonstrate that sibship assignments based on genetic data are an interesting alternative to mark-release-recapture methods for inferring insect population dynamics. Springer Science+Business Media B.V., 2011 Cydia pomonella nationallicence Lepidoptera nationallicence Microsatellite nationallicence Genetic structure nationallicence Sibship assignment nationallicence Population dynamics nationallicence Franck P. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut Ricci B. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut Klein E. UR546 Biostatistique et Processus Spatiaux, INRA, 84000, Avignon cedex 9, France aut Olivares J. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut Simon S. UE695 Recherches Intégrées, Gotheron, INRA, 26320, Saint-Marcel-les-Valence, France aut Cornuet J.-M UMR1062 Centre de Biologie et de Gestion des Populations, INRA, IRD, CIRAD, SupAgro Montpellier, 34988, Montferrier-sur-Lez cedex, France aut Lavigne C. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut Genetica Springer Netherlands 139/7(2011-07-01), 949-960 0016-6707 139:7<949 2011 139 10709 https://doi.org/10.1007/s10709-011-9598-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10709-011-9598-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Franck P. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut NATIONALLICENCE 700 1- Ricci B. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut NATIONALLICENCE 700 1- Klein E. UR546 Biostatistique et Processus Spatiaux, INRA, 84000, Avignon cedex 9, France aut NATIONALLICENCE 700 1- Olivares J. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut NATIONALLICENCE 700 1- Simon S. UE695 Recherches Intégrées, Gotheron, INRA, 26320, Saint-Marcel-les-Valence, France aut NATIONALLICENCE 700 1- Cornuet J.-M UMR1062 Centre de Biologie et de Gestion des Populations, INRA, IRD, CIRAD, SupAgro Montpellier, 34988, Montferrier-sur-Lez cedex, France aut NATIONALLICENCE 700 1- Lavigne C. UR1115 Plantes et Systèmes de culture Horticoles, INRA, 84000, Avignon cedex 9, France aut NATIONALLICENCE 773 0- Genetica Springer Netherlands 139/7(2011-07-01), 949-960 0016-6707 139:7<949 2011 139 10709 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer