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8 Mediterranean populations of P. tuberosa covering the climatic range from Morocco and Israel (severe summer drought, growing season 5-6 months) to N...
Read moreThe hypothesis that molluscicides may affect seedling germination and survival, as well as reducing herbivory, thereby influencing the results of expe...
Read moreThe use of off-season burns to control exotic vegetation shows promise for land managers. In California, wildfires tend to occur in the summer and aut...
Read moreIn three experiments, begun in successive years, seeds of twenty species of annual weeds were mixed with 15 cm of soil confined in cylinders sunk in t...
Read moreA method is described for the study of the fates of unprotected seeds in soil. Its key features include: (1) selection of seeds on the basis of antici...
Read moreReinvasion pressure is the rate of new exotic recruitment following mature exotic removal and it can vary broadly among similarly invaded habitats. Re...
Read moreThe increasing dominance of purple moor-grass Molinia caerulea in heathland ecosystems in the UK is of growing concern due to its detrimental impact o...
Read moreChanges in the weed flora of Boddington Barn field were monitored during 20 years of arable cropping after being ploughed out of grass in 1960. Seedli...
Read moreRice cv. Calrose was germinated under water with or without an oil overlay to impede gas exchange. The shoot was the first and most prominent structur...
Read moreA study in April 1986 of sowing method (broadcast or buried), sowing density (8, 4, 0.8 seeds/m2) and granivory (using rodent exclosures) in an area o...
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