Insect declines are being reported worldwide for flying, ground, and aquatic lineages. Most
reports come from western and northern Europe, where the insect fauna is well-studied and …

Since the discovery of the ash tree (Fraxinus spp.) killer emerald ash borer (EAB; Agrilus
planipennis) in the United States in 2002 and Moscow, Russia in 2003, substantial detection …

Four ash species are native to Russia (Fraxinus excelsior, F. angustifolia, F. chinensis, F.
mandshurica) while F. pennsylvanica was introduced from North America. Ash forests cover …

The introduction, establishment, and spread of invasive species in terrestrial and aquatic
environments is widely recognized as one of the most serious threats to the health …

Simple Summary Early detection of adventive and potentially invasive insects that may
threaten the health of forests is essential for their successful management in Canada and …

The emerald ash borer (EAB; Agrilus planipennis) is an invasive beetle that causes almost
complete mortality of ash trees (Fraxinus spp.) in North America and Europe. Northern …

Figure 1. Emerald ash borer (Agrilus planipennis). While stunningly beautiful, this 10 mm
phloem feeder could be one of the most ecologically devastating exotic taxa to ever enter …

Инвазивные виды насекомых и грибов-серьёзная проблема для существования
древесных растений на северо-западе европейской части России. Эту территорию …

Increasing attention to pollinators and their role in providing ecosystem services has
revealed a paucity of studies on long-term population trends of most insect pollinators in …

Invasions of insects and fungi is a serious problem for the existence of woody plants in the
northwest of the European part of Russia. The following species of moths (Lepidoptera …