European Research Finds Crop Diversity and Semi-Natural Areas Promote Beneficial Insects
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Research published by the British Ecological Society in Journal of Applied Ecology showed that the number of beneficial insects in agricultural land is increased by crop diversity and proximity to semi-natural habitats such as forests and grassland. Research in Sweden showed more pollinating insects and more natural predators among diverse crops adjacent to semi-natural habitats. Ground beetles, hoverflies, and bees were all more plentiful in these settings than in areas with a single crop, even when that crop was a flowering crop known to attract pollinators.