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The following is based largely on the author's summary. The bionomics of Apion dichroum Bedel in fields of white clover [Trifolium repens] in south-ea...

In June to September 1993 a transhumant flock of sheep on the Schwäbische Alb was examined with respect to which plants and animals are transported on...

Interactions between captive-reared and wild salmonids are frequent because hatcheries annually rear millions of fish for release in conservation prog...

The effects of the presence of a crop on weed growth were compared using Avena fatua, A. ludoviciana and A. sativa as weed indicator species and A. sa...

In field studies in the UK in 1973-75, Hemiptera were sampled from 2 contrasting grasslands sown in April 1973 on a chalk soil which had previously gr...

In field studies in the UK, Hemiptera were sampled using vacuum nets from replicated sown swards of 2 contrasting types, a fine-leaved grass mixture a...

The Auchenorrhyncha faunas of 2 contrasting types of grasslands seeded on chalk at Royston, Herts, UK, were compared with those from a range of semi-n...

Fluctuations in the abundance of the noctuid Archanara geminipuncta, which causes damage to the silicate-rich shoots of common reed (Phragmites austra...

Forests of mountain birch (Betula pubescens subsp. tortuosa [B. tortuosa]) in the lower parts of the Abisko valley, northern Sweden, and in the Finnma...

Healthy soils are crucial for sustainable food production, but tillage limits the biological regulation of essential ecosystem services. Better unders...