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Alnus nepalensis, a species with symbiotic Frankia in its root nodules, is common in the Eastern Himalayas. Five different ages of plantations from th...
Read moreA method for determining tissue turnover in grassland, based on non-destructive measurements of individually marked population units, is presented. Th...
Read moreIn field trials on the coastal foredune ridge of Voorne Island, Netherlands in 1984, A. arenaria was sown with a mixture of nurse crops (Secale cereal...
Read moreGrassland plots in the Serengeti National Park were burnt at the beginning of the 1986 dry season during the period of max. fire frequency. The availa...
Read moreWeed communities sampled at 78 sites on farmland in the upper Belize Valley, British Honduras, showed 148 different weeds present, of which 103 were i...
Read moreThe cereal aphid outbreaks of 1979 (Metopolophium dirhodum) and 1980 (Sitobion avenae) and their lower populations in 1981, in Norfolk, eastern Englan...
Read moreTwo savanna sites in Gazankulu, South Africa, were fenced in 1984 and subjected to heavy or light grazing for 4 growing seasons. Size-structured matri...
Read moreTwo Casuarina equisetifolia plantation stands of age 5 and 8 yr, located in dry tropical climate of the Vindhyan plateau have been studied in order to...
Read moreProblems associated with the population dynamics and control of Simulium damnosum Theo. s.l. are discussed in relation to the programme for the contro...
Read moreIn field tests with fenuron pellets, Commiphora spp., Maytenus putterlickioides, Premna oligotricha, and Tarchonanthus camphoratus were mostly toleran...
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