Manejo de Cholus pilicauda (Coleoptera: Curculionidae) en flores de ginger (Alpinia purpurata)

by Helga Blanco-Metzler
Published 2007-01-01

MODIFICACIÓN DE OLFATÓMETROS DE CUATRO BRAZOS PARA EXPERIMENTACIÓN EN BROCA DEL CAFÉ, HYPOTHENEMUS HAMPEI FERRARI (COLEOPTERA: CURCULIONIDAE)

by Arturo Pacheco, Helga Blanco-Metzler, Rebeca Mora
Published 2012-01-01

Control de Dysmicoccus brevipes (Hemiptera: Pseudococcidae), en el fruto de piña, San Carlos, Costa Rica

by Alexandra Miranda Vindas, Helga Blanco Metzler
Published 2013-01-01

The effect of predators on the abundance of the macadamia nutborer (Ecdytolopha torticornis)

by Helga Blanco-Metzler, Allan D. Watt, Derek Cosens
Published 2007-01-01

THE EFFECT OF QUALITY OF FOOD SOURCE ON MACADAMIA NUT DAMAGE BY Gymnandrosoma aurantianum (LEPIDOPTERA: TORTRICIDAE)

by Helga Blanco-Metzler, Allan D. Watt, Derek Cosens
Published 2013-01-01