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Life tables for populations of Hylemya (Erioischia) brassicae (Bch.) on cabbage crops in Canada [cf. RAE/A 60, 538] and England [50, p. 286] are analy...
Read moreThe effects of 2 levels of infestation by Phytoptus chondrillae G. Can. (Aceria chondrillae) on inflorescence growth and reproductive capacity of Chon...
Read moreThe viable weed seed content of the surface soil at 78 sites in the upper Belize Valley, British Honduras, averaged 6488 seeds/m2 and included 54 spec...
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 moreIntercropping of white clover and cereals has recently been promoted for low-input farming systems because it offers several benefits for sustainabili...
Read moreThe impact of the oligophagous capitulum weevil Larinus latus on seed production by its host Onopordum species was studied in its native range in orde...
Read morePollination is an ecosystem service that directly contributes to agricultural production, and can therefore provide a strong incentive to conserve nat...
Read moreThe Mediterranean forests of the beneficiary countries of the project (Algeria, Lebanon, Morocco, Tunisia and Turkey) cover a total area of nearly 19 ...
Read moreThe effect of a nutrient-rich arable field on the biomass production of the bordering field boundary vegetation was examined. Biomass transects were m...
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