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The response to density of the annual Agrostemma githago were investigated over a wide range of densities in pure populations and also in the presence...
Read moreWhere competition studies are based on binary mixtures, data can be clearly displayed by plotting the yield per unit area of one component against tha...
Read moreThe control of invasive species has become a widespread management practice, yet information on the community effects of such efforts is very limited,...
Read moreFollowing the removal of invasive plant species, most land managers rely on natural succession to re-establish native plant communities. However, insu...
Read moreResults from a common garden experiment and from a survey of isozymic variation conducted in southern England during 1987 and 1988, using population s...
Read moreAgropyron desertorum and A. spicatum [Elymus spicatus] were grown with Artemisia tridentata in field experiments near Logan during 1978-81. Plants of ...
Read moreIntraspecific variation in susceptibility to simazine was examined in 46 different populations of Senecio vulgaris collected from various fruit growin...
Read moreThe aquatic plants in this study were Ruppia spp. which occur at shallow depths, Chara spp. at intermediate depths and Potamogeton pectinatus, Myrioph...
Read morePlants of white mustard (Sinapis alba) and garden cress (Lepidium sativum) grown together at high densities underwent collective self-thinning in acco...
Read moreThe abundance and species richness of butterflies [Rhopalocera] on expanded-width uncropped arable field edges, which were subject to 10 contrasting, ...
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