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The Update to the 2010 Resources Planning Act (RPA) Assessment summarizes findings about the status, trends, and projected future of forests, rangelan...
Read moreThe cereal aphid outbreaks of 1979 (Metopolophium dirhodum) and 1980 (Sitobion avenae) and their lower populations in 1981, in Norfolk, eastern Englan...
Read moreLife tables are presented for 4 consecutive generations of Psila rosae on carrots in southern England, and are analysed using key factor analysis. Of ...
Read morePlants face a constant struggle to acquire nutrients and defend themselves against herbivores. Mycorrhizae are fungal mutualists that provide nutrient...
Read morePublic stockholding remains a major concern in multilateral negotiations on agricultural trade liberalisation. This paper focuses on identifying alter...
Read moreThe estimation of dose-response relationships is an integral and legally necessary part of the routine regulatory process for herbicides. For each her...
Read moreLand-use intensification is increasing dramatically in production systems world-wide. Livestock production is an important component of production lan...
Read moreThis paper presents the results of studies conducted to evaluate the effects of landscape-scale mean arable field size and local management (flower st...
Read moreSubseasonal to decadal ocean forecasting can make significant contributions to achieving effective management of living marine resources in a changing...
Read moreCompetitive relationships among Amaranthus retroflexus, Chenopodium album, Echinochloa crus-galli and Solanum nodiflorum were investigated under field...
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