Results 81 to 90 of about 659 (162)

Μελέτη οικολογικών παραμέτρων αρπακτικών εντόμων με χρήση μαθηματικών υποδειγμάτων: η περίπτωση του αφιδοφάγου αρπακτικού Propylea quatuordecimpunctata L. (Coleoptera: Coccinellidae)

open access: yes, 2013
This thesis investigates several ecological characteristics of the fourteen-spotted ladybird beetle, Propylea quatuordecimpunctata L. (Coleoptera: Coccinellidae), reared on the black bean aphid, Aphis fabae Scopoli (Hemiptera: Aphididae), using mathematical models. The effect of temperature on the development, survival, longevity and fecundity of the P.
openaire   +2 more sources

Alien vs . Predator - the native lacewing Chrysoperla carnea is the superior intraguild predator in trials against the invasive ladybird Harmonia axyridis [PDF]

open access: yes
The alien invasive ladybird Harmonia axyridis (Pallas) (Coleoptera Coccinellidae) is a biological control agent of aphids and in the larval stage it is a very voracious and superior intraguild predator over most native ladybirds studied, except the large
Fois, Xenia   +3 more
core  

Inbreeding studies of Propylea quatuordecimpunctata (Coleoptera: Coccinellidae) [PDF]

open access: yes, 1997
From 64 parental (P₀) Propylea quatuordecimpunctata (L.) pairs collected from three locations in the Northeastern United States, up to five inbred generations were obtained by sib-mating.
Morjan, Wilmar Ernesto
core   +1 more source

Flight orientation of Adonia variegata, Coccinelia septempunctata and Propylea quatuordecimpunctata toward a field in spring time

open access: yes, 1989
Sticky traps were set around a corn field in order to study how it is colonized by coccinellids during Spring time. In this peculiar agrobiocoenose, adults of Adonia variegata, Coccinella septempunctata and Propylea quatuordecimpunctata arrived generally from a southward direction and, to be more precise, from 2 main directions; south-westward and ...
Ferran, A.   +3 more
openaire   +1 more source

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