Study of #Elaeidobius spp.# and #Grasidius hybridus# population activity using a new trapping method during oil palm anthesis (Coleoptera, Curculionidae) = Etude de l¿activité des populations d¿#Elaeidobius spp.# et #Grasidius hybridus# à l¿aide d¿une nouvelle méthode de piégeage pendant l¿anthèse du Palmier à huile (Coleoptera, Curculionidae)

Beaudoin-Ollivier L., Flori A., Syahputra I., Nodichao L., Poveda R., Louise C.
2017

A new design of interception trap has been developed to study the activity of two major oil palm pollinator insects, the weevils Elaeidobius spp. and Grasidius hybridus, visiting inflorescences in anthesis. The trap has been studied for the two species Elaeis guineensis (West Africa, South-east Asia and South America) and Elaeis oleifera and two interspecific hybrids (South America). The results ...

Physiologie végétale : reproduction; Ecologie animale; Méthodes de relevé