Results 31 to 40 of about 4,392 (196)

Dinocampus coccinellae as a parasitoid of the invasive ladybird Harmonia axyridis in Europe [PDF]

open access: yes, 2010
A
Adriaens   +52 more
core   +2 more sources

Response of Coccinella septempunctata and Menochilus sexmaculatus (Coleoptera: Coccinellidae) to their aphid prey, Lipaphis erysimi (Hemiptera: Aphididae) in rapeseed-mustard

open access: yesEuropean Journal of Entomology, 2006
During a three year study in rapeseed-mustard crop, the response of two ladybird species, Coccinella septempunctata and Menochilus sexmaculatus was dependent upon density and time of appearance of their prey.
Jogender S. RANA
doaj   +1 more source

Avoidance of a generalist entomopathogenic fungus by the ladybird, Coccinella septempunctata [PDF]

open access: yesFEMS Microbiology Ecology, 2011
Fungal entomopathogens are ubiquitous within the environment and susceptible insects are predicted to be under strong selection pressure to detect and avoid virulent isolates. Beauveria bassiana is an entomopathogenic fungus with a wide host range including coccinellids.
Ormond, Emma L.   +4 more
openaire   +4 more sources

Adaptations of Coccinella magnifica, a myrmecophilous coccinellid to aggression by wood ants (Formica rufa group). II. Larval behaviour, and ladybird oviposition location1

open access: yesEuropean Journal of Entomology, 2003
Like adults, larvae of the myrmecophilous ladybird Coccinella magnifica are rarely attacked by Formica rufa ants on foraging trails, but more often attacked on ant-tended aphid colonies.
John J. SLOGGETT, Michael E.N. MAJERUS
doaj   +1 more source

Decline in Relative Abundance of Hippodamia convergens (Coleoptera: Coccinellidae) in Fall Shoreline Aggregations on Western Lake Superior [PDF]

open access: yes, 2017
In the 1970s, migratory coccinellid aggregations on western Lake Superior shorelines consisted of over 90% Hippodamia convergens Guérin-Méneville. In 2014, the alien Harmonia axyridis (Pallas) accounted for over 80% of shoreline coccinellid aggregations ...
Lumen, Ryan P, Steffens, Wayne P
core   +3 more sources

Expansıon Of Harmonıa Axyrıdıs (Pallas, 1773) (Coleoptera: Coccınellıdae) In South-Eastern Europe [PDF]

open access: yes, 2022
In this paper, we report the first records of the harlequin ladybird Harmonia axyridis (Pallas, 1773) from Republic of Kosovo as well as new records from Albania, Greece, Montenegro and the Republic of North Macedonia.
Bilalli, Astrit   +7 more
core   +4 more sources

The genome sequence of the seven-spotted ladybird, Coccinella septempunctata Linnaeus, 1758 [PDF]

open access: yesWellcome Open Research, 2021
We present a genome assembly from an individual female Coccinella septempunctata (the seven-spotted ladybird; Arthropoda; Insecta; Coleoptera; Coccinellidae). The genome sequence is 399 megabases in span. The majority (99.96%) of the assembly is scaffolded into 9 chromosomal pseudomolecules, with the X sex chromosome assembled.
Wytham Woods Genome Acquisition Lab   +1 more
openaire   +3 more sources

Coccinella septempunctata Linnaeus

open access: yes, 2023
Coccinella septempunctata Linnaeus (Figs 54–56) Coccinella 7- punctata Linnaeus, 1758: 365. Coccinella septempunctata: Korschefsky 1932: 486; Poorani 2002a: 326. Coccinella confusa Wiedemann, 1823: 72; Mulsant 1850: 112 (as a var. of divaricata); Sudha Rao 1962: 1341. Coccinella bruckii Mulsant, 1866: 90; Crotch 1874: 46.
openaire   +2 more sources

Abundance of Cereal Aphids (Homoptera: Aphididae) and Their Predators in Spring Wheat-Alfalfa Intercrops Under Different Crop Management Intensities [PDF]

open access: yes, 2018
Natural infestations of cereal aphids and abundance of their predators were compared from 1990 through 1993 among plots of intercropped spring wheat and alfalfa grown under high, intermediate, or low crop management intensity (CMI).
Evenson, Paul D   +2 more
core   +2 more sources

Coccinella septempunctata Linne

open access: yes, 2006
Coccinella septempunctata Linné PRINCE EDWARD ISLAND: 34 specimens examined from Prince, Queens, and Kings counties (Table 1). The earliest record of this adventive, Palearctic species is from 1982 (Queens County: Charlottetown, 22 August 1982, NSMC). Newly recorded on Prince Edward Island.
Majka, Christopher G.   +1 more
openaire   +2 more sources

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