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Pollination and pest control are two major ecological functions sustaining crop yield. In insect-pollinated crops, previous studies have revealed that...
Read moreSee S. & F. XXVIII [3120]). Soils under Rhizophora racemosa, Avicennia germinans and Sesuvium portulacastrum and soils of four barren flats associ...
Read moreRates of seed predation are influenced by conditions that alter seed supply and the activity of seed predators. In southern Australia the potential se...
Read moreDuring 1986 and 1987, 15 wheat and 15 barley fields were surveyed for damage caused by badgers, in an area in the south of England where badger densit...
Read morePart II: P. ulmi hatched 4-5 weeks before B. angulatus, and in years when the predator severely checked the mite predation was effective at the beginn...
Read moreThe provision of food requirements for current and future generations can be guaranteed through agricultural intensification options that safeguard th...
Read moreThe flight phenologies of Sitobion avenae and Metopolophium dirhodum, as indicated by suction trap catches at 18 sites throughout the UK between 1975 ...
Read moreSeasonal changes in relative growth rate (RGR) and its components, net assimilation rate (NAR) and leaf area ratio (LAR), were measured in Mediterrane...
Read moreThe serpentine tailings from asbestos mines in southeastern Quebec cover 5.5 km2 and are largely devoid of vegetation. The tailings have a high pH, ve...
Read moreDisease models typically focus on temporal dynamics of infection, while often neglecting environmental processes that determine host movement. In many...
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