スポンサーリンク
USDA Forest Service, Northern Research Station | 論文
- Growth of newly established alien populations : comparison of North American gypsy moth colonies with invasion theory
- Phylogeny of Rhus gall aphids (Hemiptera : Pemphigidae) based on combined molecular analysis of nuclear EF1α and mitochondrial COII genes
- Elevational gradient in the cyclicity of a forest-defoliating insect