caa a22 4500 475838408 CHVBK 20180406123854.0 cr unu---uuuuu 170329e20001201xx s 000 0 eng 10.1007/PL00012001 doi (NATIONALLICENCE)springer-10.1007/PL00012001 A reappraisal of the population dynamics of the pine beauty moth, Panolis flammea , on lodgepole pine, Pinus contorta , in Scotland [Elektronische Daten] [A. D. Watt, B. J. Hicks] The pine beauty moth, Panolis flammea, is a defoliating pest of lodgepole pine (Pinus contorta) forests in Scotland. This article reviews early and recent research on the population ecology of Panolis flammea and presents an analysis of pupal survey data collected between 1977 and 1993. Research in the 1980s suggested that natural enemies, although effective in preventing P. flammea outbreaks on Scots pine (Pinus sylvestris), played an insignificant role in the population dynamics of P. flammea on lodgepole pine. However, analysis of pupal survey data showed that delayed density-dependent action of natural enemies, probably parasitoids, was overlooked during the 1970s and 1980s. Recent research suggests that fungal pathogens are responsible for a decline in the frequency and severity of outbreaks of P. flammea on lodgepole pine. This suggestion, together with the overlooked importance of other natural enemies, indicates that the population ecology of P. flammea in Scotland has changed during the past 20 years and requires a full reappraisal. The Society of Population Ecology and Springer-Verlag Tokyo, 2000 Key words Population cycles nationallicence Natural enemies nationallicence Fungal pathogens nationallicence Watt A. D. Centre for Ecology and Hydrology, Banchory, Hill of Brathens, Glassel, Banchory AB31 4BY, Scotland, UK Tel. +44-1330-826344 / Fax +44-1330-823303 e-mail: adw@ceh.ac.uk, GB aut Hicks B. J. Centre for Ecology and Hydrology, Banchory, Hill of Brathens, Glassel, Banchory AB31 4BY, Scotland, UK Tel. +44-1330-826344 / Fax +44-1330-823303 e-mail: adw@ceh.ac.uk, GB aut https://doi.org/10.1007/PL00012001 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/PL00012001 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Watt A. D. Centre for Ecology and Hydrology, Banchory, Hill of Brathens, Glassel, Banchory AB31 4BY, Scotland, UK Tel. +44-1330-826344 / Fax +44-1330-823303 e-mail: adw@ceh.ac.uk, GB aut NATIONALLICENCE 700 1- Hicks B. J. Centre for Ecology and Hydrology, Banchory, Hill of Brathens, Glassel, Banchory AB31 4BY, Scotland, UK Tel. +44-1330-826344 / Fax +44-1330-823303 e-mail: adw@ceh.ac.uk, GB aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer