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Report - Alternatives to fenthion for quelea bird control

… therefore injure or kill indiscriminately, with consequent adverse effects on non-target organisms (McWilliam & Cheke … 2016). Cyanophos has the disadvantage of a delayed killing effect in comparison with fenthion (Allan 1997), so use of … fried and dried products. The trapping had a negligible effect on the quelea populations but the revenue from sale of …
18 Jun 2026 Document