2017

1. Within-field distribution of the damson-hop aphid Phorodon humuli (Schrank) (Hemiptera: Aphididae) and natural enemies on hops in Spain

   Spanish journal of agricultural research, Vol. 15, Núm. 2

2. Within-plant distribution of phorodon humuli (Hemiptera: Aphididae) and natural enemies on hops with implications for sampling and management

   Entomological Science, Vol. 20, Núm. 1, pp. 443-450