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Barley, Sinapis alba and Papaver rhoeas, and then barley, S. alba and Avena fatua were grown in pure stand and in mixtures of 2 and 3 species at diffe...
Read moreThe effect of a road upon heathland vegetation was investigated at five sites adjacent to the main trunk road through the New Forest, Hampshire, UK, w...
Read moreThe results are reported of glasshouse trials in which the interspecific effects of barley, white mustard (Sinapis alba) and wild oats (Avena fatua) g...
Read moreCompetitive relationships among Amaranthus retroflexus, Chenopodium album, Echinochloa crus-galli and Solanum nodiflorum were investigated under field...
Read moreIn a series of greenhouse experiments, L. perenne cv. Repell (endophyte-infected) or Yorktown (endophyte-free) and separate seed lines of F. arundinac...
Read moreThe 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...
Read moreEcosystem invasibility is determined by combinations of environmental variables, invader attributes, disturbance regimes, competitive abilities of res...
Read more1. Research is currently underway to develop genetically engineered viruses that can sterilize pest animals. The technique, known as viral-vectored im...
Read moreThe probability of a transgenic crop establishing a feral population outside cultivated areas and possibly outcompeting naturally occurring species ne...
Read moreLowland Calluna-dominated heathlands are a high priority for conservation in Europe. As an anthropogenic subclimax community they require regular mana...
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