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Report - Alternatives to fenthion for quelea bird control
… ME4 4TB UK Email: r.a.cheke@greenwich.ac.uk Report to the Food and Agriculture Organization of the United Nations … mass-trapping, which also has the advantage of providing a food source, is recommended when quelea roosts and colonies … of mass trapping methods, sometimes keeping the birds for food; (d) cultural control; (e) quelea resistant crops; (f) …