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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) …
Ridding the world of POPs - A guide to the Stockholm Convention on POPs
… as organisms consume other organisms, thus moving up the food chain. The chemicals reach magnified levels – up to many … – in the fatty tissues of creatures at the top of the food chain, such as fish, predatory birds, and mammals, … as organisms consume other organisms, thus moving up the food chain. The chemicals reach magnified levels – up to many …
Guidance on alternatives to perfluorooctane sulfonate and its derivatives
… and drawbacks. United Kingdom Department for Environment, Food and Rural Affairs and Environment Agency for England and … and drawbacks. United Kingdom Department for Environment, Food and Rural Affairs and Environment Agency for England and …