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Recent outbreaks of defoliating insects on trees and shrubs used for landscaping major roads in the UK are reported. The reasons for some outbreaks we...

During the winter of 1976-77, few pupae of Delia brassicae (Wied.) were removed by predators from either natural or introduced populations of pupae bu...

The introduction of non-native species is a major threat to biodiversity. While eradication programs of well-established invaders are costly and hazar...

Freshwater ecosystems are especially vulnerable to climate change and pollution. One key challenge for aquatic toxicology is to determine and manage t...

Genetic diversity is important for species persistence and Gene Conservation Units (GCUs) have been implemented for forest trees to protect genetic di...

1. The gharial (Gavialis gangeticus) is a critically endangered, long-snouted crocodilian, endemic to the Indian sub-continent. Today, the species' di...

The signal crayfish Pacifastacus leniusculus is an invasive species in Sweden, threatening the red-listed nobel crayfish Astacus astacus through sprea...

To successfully manipulate populations for management and conservation purposes, managers must be able to track changes in demographic rates and deter...

Rising demands for agricultural products and high environmental costs of intensive agriculture reinforce the need for ecological replacements in agric...

In agriculture, winter cover crop (WCC) residues are incorporated into the soil to improve soil quality, as gradual litter decomposition can improve f...