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Fire is an important process in Mediterranean-ecosystem shrublands, and prescribed burning is often used to manage these ecosystems. Analyses of past ...

Natural enemies may reduce the effectiveness of weed biocontrol agents and can also cause environmental damage, for example to a shared native insect ...

Enzyme-linked immunosorbent assay (ELISA) was used to detect aphid consumption by predators collected from 3 fields of winter wheat in the UK. A total...

The summer populations of the aphid Metopolophium dirhodum were monitored in a field of winter wheat in Bedfordshire, England, in 1978-80. The populat...

The selection for particular habitat patches can vary as a function of local and regional levels of anthropogenic disturbance. Although such functiona...

Calluna vulgaris can regenerate by layering (adventitious rooting) of stems. The frequency of layering systems, and strength of adventitious rooting, ...

Tissue turnover, leaf morphology and population dynamics of perennial ryegrass and white clover were studied in pasture turves grown at ambient (350 µ...

A study site comprising six 2.5 ha plots of heather (Calluna vulgaris) moorland which could be viewed from afar was created in NE Scotland. Each plot ...

One of the most common human-wildlife conflicts is damage by wildlife to agricultural crops. In order to propose cost-effective measures to address wi...

Red-billed queleas Quelea quelea are major pests of small-grain crops throughout sub-Saharan Africa. When conditions permit, birds breed in vast colon...