Bekämpfungsversuche gegen die KleinwühlmäuseMicrotus lusitanicus (Gerbe) undM. duodecimcostatus (Sel.-Long.) in Obstkulturen |
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| Authors: | Eng arg I Moreira W Bäumler A -M Vinhas C Grilo |
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| Institution: | 1. Direccao Geral da Proteccao da Producao Agricola (D.G.P.P.A.), Tapada da Ajuda, Ed. 1, 1300, Lissabon, Portugal
2. München
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| Abstract: | Tests with different rodenticides against the Iberian Vole (Microtus lusitanicus) and the Mediterranean Vole (M. duodecimcostatus) were carried out in highly infested orchards in Portugal. Best results were obtained with baits containing 0.005% Bromadiolon. Broken carob was a suitable bait material. Apple slices and granulats of lab chow were also accepted, but were destructed very fast by fungi. Cultivation techniques had a great influence on the results. The density of Iberian Voles could be diminished drastically with a combined method of removing the ground cover and subsequent application of poisoned baits. Blowing anticoagulant dusts directly into the galleries of the voles was not very successful until now. |
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