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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...
Read moreIn 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...
Read moreThe 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...
Read moreFluctuations in the abundance of the noctuid Archanara geminipuncta, which causes damage to the silicate-rich shoots of common reed (Phragmites austra...
Read moreForests of mountain birch (Betula pubescens subsp. tortuosa [B. tortuosa]) in the lower parts of the Abisko valley, northern Sweden, and in the Finnma...
Read moreHealthy soils are crucial for sustainable food production, but tillage limits the biological regulation of essential ecosystem services. Better unders...
Read moreAspects of the flowering biology of wild cashew A. occidentale, an andromonoecious, self-fertile tree, were investigated in north-east Brazil, where t...
Read moreStudies were carried out in Hertfordshire, England, during 1971-75 on the carabid and staphylinid fauna in areas of a Stackyard field (clay with flint...
Read moreThe ability of native communities to maintain invasion resistance in the face of environmental changes is crucial for biodiversity conservation. Howev...
Read moreThe density of large termite mounds was estimated from 638 counts spread throughout Uganda. The counts were compared with data for fourteen environmen...
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