… Population development of the hop aphid, Phorodon humuli (Schrank), was studied on …
excluded predators but increased more slowly and then fell in cages with access by predators. …

… of 318 adult damson-hop aphids ( Phorodon humuli (Schrank)), during their development
at … by the predators was adjusted for the weight loss of aphids in the absence of a predator. …

… The strongest correlation between hop aphid and Coccinellidae was … For hop aphid and
total predators, significant cross-… of aphidophagous Coccinellidae relative to other predators. …

… Phorodon humuli was the dominant aphid species found in … Phorodon humuli were found
in hop fields from May 24, 2019 … : Coccinellidae) were the most abundant predator found on …

… septempunctata (Coleoptera: Coccinellidae), whose population … del pulgón del lúpulo
Phorodon humuli (Schrank, 1801) y … Population development of Phorodon humuli and predators (…

… was Coccinella septempunctata (Coleoptera: Coccinellidae). The multiple regression analysis
… Population development of Phorodon humuli and predators (Orius spp.) within hop cones: …

… Phorodon humuli Schrank. The samples were collected from 5 … The predator insects were
collected directly or were obtained in … The analysis was centered on 401 predator individuals …

… Coccinellids … of coccinellid species in 2008. Propylea quatuordecempunctata (Linnaeus),
Adalia decempunctata (Linnaeus) and Adalia bipunctata (Linnaeus) were the rest of coccinellid …

… The development of Phorodon humuli populations was studied on … Predators were slow to
invade the experimental plots in both years (Fig. 3). Coccinellids were the earliest predators in …

… quatuordecimpunctata used to be the dominant predators of damson hop aphid (Phorodon
humuli Schrank), H. axyridis has been the most frequent ladybird species in Zatec (Saaz) hop …