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Report - Alternatives to fenthion for quelea bird control
… 2014). Trials of large funnel traps with attractant strong light have been conducted in Tanzania but with limited … in front of a quelea colony, near Dodoma, Tanzania. The light source is the black object to the left of the Perspex … added to bait grain or water Immobilises birds. Minimal pollution. Risk to non-target birds. Requires birds to be …