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Pleiotropic effects associated with genes endowing resistance to herbicides are generally predicted to reduce plant fitness. Quantifying these effects...
Read moreMoorlands dominated by heather Calluna vulgaris are of international conservation importance, but are declining as a result of increased grazing press...
Read moreThe effects of natural enemies and rainfall on the population dynamics of the pseudococcid Phenacoccus manihoti, and the effects of P. manihoti on the...
Read moreAfter a mature apple orchard had been removed by grubbing the trees various experimental treatments (different systems of manuring and ploughing at tw...
Read moreA description is given of apparatus used for measuring photosynthesis and respiration in C. vulgaris under controlled conditions of light intensity, r...
Read moreTwo interrelated experiments at Basel on the effect of root herbivory by the moth Agapeta zoegana on C. maculosa, under various competitive environmen...
Read moreTo estimate the impact of weather on rural income changes over time, this study combines data from the panel subsample of the latest Vietnam Household...
Read moreThe ability to forage and return home is essential to the success of bees as both foragers and pollinators. Pesticide exposure may cause behavioural c...
Read moreHuman settlements and transport networks are growing rapidly worldwide. Since the early 20th century their expansion has been accompanied by increasin...
Read moreAchieving and maintaining global food security is challenged by changes in population, income, and climate, among other drivers. Assessing these chall...
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