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Mean adult bee populations were 18 000 in late May, 37 000 in early June and 13 000 in late September, while mean brood populations were 15 000 in lat...
Read moreThe influence of cattle grazing on marked shoots of P. australis was studied on embanked sandflats of the Lauwerszeepolder, N. Netherlands in 1983-86....
Read moreThe effects of 2 levels of infestation by Phytoptus chondrillae G. Can. (Aceria chondrillae) on inflorescence growth and reproductive capacity of Chon...
Read morePlant diseases are a growing threat to plant production and food security. An accumulating number of studies show that ants and their bacterial symbio...
Read moreResearch suggests that gender equity is a critical factor in the adoption of climate-smart agricultural (CSA) practices. If gender is not explicitly c...
Read moreEstimates of damage to maize by individual red-winged blackbirds (Agelaius phoeniceus) were derived from energetics and life history information and i...
Read moreA study was carried out in the Netherlands to assess the financial situation of shepherds looking after flocks, mainly on heathlands. A total of 47 bu...
Read moreIn field studies at Westerholt, Netherlands, (a) an Agrostis capillaris stand lightly grazed by sheep, (b) a moderately grazed Holcus lanatus stand an...
Read moreThe Acari, Collembola, Thysanoptera and Hemiptera (Aphididae) of various sward types were compared in a replicated field experiment at Grange, Co.Meat...
Read moreMost baleen whale populations are increasing after the end of industrial whaling, but their recovery patterns challenge long-standing assumptions abou...
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