Special feature: population ecology of biological invasion Naoto Kamata Editorial 29 September 2006 Pages: 251 - 252
Growth of newly established alien populations: comparison of North American gypsy moth colonies with invasion theory Andrew M. LiebholdPatrick C. Tobin Original article 28 September 2006 Pages: 253 - 262
Spatial dynamics of invasion in sinusoidally varying environments Noriko KinezakiKohkichi KawasakiNanako Shigesada Original Article 21 April 2006 Pages: 263 - 270
Spread of the pinewood nematode vectored by the Japanese pine sawyer: modeling and analytical approaches Katsumi TogashiNanako Shigesada Review 05 September 2006 Pages: 271 - 283
Worldwide migration of parasitic mites as a result of bumblebee commercialization Kouichi GokaKimiko OkabeMasahiro Yoneda Notes and Comments 26 September 2006 Pages: 285 - 291
Special feature: biological control: theory and practice Hironori Yasuda Editorial 30 August 2006 Pages: 293 - 295
Biological control: lessons from a study of California red scale William W. MurdochSusan L. SwarbrickCherie J. Briggs Review 30 August 2006 Pages: 297 - 305
Biological control of aphids and coccids: a comparative analysis Yoshimi Hirose Review 22 August 2006 Pages: 307 - 315
Intraguild predation: fiction or reality? Pavel KindlmannKateřina Houdková Original Article 22 August 2006 Pages: 317 - 322
Scaling up population dynamic processes in a ladybird–aphid system Kateřina HoudkováPavel Kindlmann Original Article 22 August 2006 Pages: 323 - 332
Ecological considerations for biological control of aphids in protected culture Eizi Yano Review 22 August 2006 Pages: 333 - 339
Re-evaluation of the relationship between rodent populations and acorn masting: a review from the aspect of nutrients and defensive chemicals in acorns Takuya ShimadaTakashi Saitoh Review 07 September 2006 Pages: 341 - 352
The contribution of patch topology and demographic parameters to population viability analysis predictions: the case of the European tree frog Jérôme PelletGérard MazeNicolas Perrin Original Article 01 August 2006 Pages: 353 - 361
Willow leaf traits affecting host use by the leaf-gall-forming sawfly Kazuo YamazakiNaota Ohsaki Original Article 01 August 2006 Pages: 363 - 371