Listar Agronomía Costarricense 31(1) por autor "Cosens, Derek"
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The effect of predators on the abundance of the Macadamia Nutborer (Ecdytolopha torticornis)
Blanco Metzler, Helga; Watt, Allan D.; Cosens, Derek (2006-08-11)Predators play a fundamental role in integrated pest management programmes, yet are often underutilized because of a lack of information about their effect on pest populations. In this study, the mortality of larvae and ...