Results 31 to 40 of about 3,723 (188)

Morphology and Surface Structure of Eggs and First Instar Larvae of Coccinella septempunctata (Linnaeus, 1758) (Coleoptera: Coccinellidae) [PDF]

Research in Agricultural Sciences
The seven-spotted ladybug, Coccinella septempunctata (Coleoptera: Coccinellidae) L., is a polyphagous predatory species that feeds on many species of aphids and some soft-bodied insects in both larval and adult stages. For this reason, C.
Selami Candan, Nurcan Özyurt Koçakoğlu, Hicret Arslan   +2 more
doaj   +2 more sources

Chemical stimuli supporting foraging behaviour of Coccinella septempunctata L. (Coleoptera: Coccinellidae): volatiles and allelobiosis [PDF]

, 2008
This mini review focuses on ladybird foraging behaviour with special reference to Coccinella septempunctata (L.) and chemical stimuli. Cues related to aphid finding, such as aphid alarm pheromone, honeydew, and chemical messengers released by aphid ...
Al Abassi, S., Glinwood, R., Birkett, M. A., Pickett, J. A., Birkett, M., Pickett, J., Wadhams, L. J., Wadhams, L., Ninkovic, V., Pettersson, J., Pickett, John,, Birkett, Mike, Pickett, John, Swedish University of Agricultural Sciences., Al Abbasi, Sate,, Pettersson, Jan,, Birkett, Michael,, Ninkovic, Velemir,, Glinwood, Robert,, Wadhams, Lester,   +19 more
core   +1 more source

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

European 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

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

European 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

An updated checklist of the ladybird beetles (Col., Coccinellidae) of Nepal [PDF]

Journal of Insect Biodiversity and Systematics
The checklist of ladybird beetles in the coleopteran family Coccinellidae of Nepal includes 219 species belonging to 12 tribes and 55 genera. They are distributed from a wide elevation range from 81 m to 4500 m asl.
Sushila Bajracharya, Prem Budha
doaj   +1 more source

Coccinella septempunctata Linnaeus 1758

, 2020
9. Coccinella septempunctata Linnaeus, 1758 (Fig. 8) Coccinella 7-punctata Linnaeus, 1758: 365. Coccinella septempunctata: Korschefsky, 1932: 486. Coccinella divaricata Olivier, 1808: 1001. Coccinella confusa Wiedemann, 1823:72. Coccinella bruckii Mulsant, 1866: 90; Crotch, 1874: 46. Coccinella septempunctata brucki: Korschefsky, 1932: 491.
Das, Priyanka, Chandra, Kailash, Introduction, Devanshu Gupta   +2 more
openaire   +2 more sources

Semiochemicals and Tritrophic Interaction Among Leguminous Plants, Aphids and Coccinellid Predators [PDF]

Journal of Plant Protection and Pathology, 2017
  Chemical communication between the leguminous plants (cowpea, white bean and broad bean), aphids (Aphis gossypii, Aphis. fabae and Myzus persicae) and the coccinellidspecies (Coccinella. undecimpunctata L., Coccinella. Septempunctata L.
Salma Mohammad, M. El-Naggar, A. Abd El-Kareim   +2 more
doaj   +1 more source

Development and characterization of nine polymorphic microsatellite markers in the seven-spotted lady beetle, Coccinella septempunctata (Coleoptera: Coccinellidae) [PDF]

, 2016
In this study, nine microsatellite loci were isolated and characterized from the seven-spotted lady beetle, Coccinella septempunctata (Coleoptera: Coccinellidae).
Cho, Youngho, Kim, Iksoo, Kim, Kee Young, Kim, Min Jee, Kim, Ki-Hwan   +4 more
core   +1 more source

Coccinella septempunctata Linnaeus 1758

, 2023
Published as part of POORANI, J., 2023, An illustrated guide to lady beetles (Coleoptera: Coccinellidae) of the Indian Subcontinent. Part 1. Tribe Coccinellini, pp.
openaire   +2 more sources

Long term changes in abundance of Coccinella septempunctata (Coleoptera: Coccinellidae) in the Czech Republic

European Journal of Entomology, 2005
Since 1978, the abundance of Coccinella septempunctata L. has been recorded at a hibernation site in the western Czech Republic. Over the years, abundance varied by two orders of magnitude and a long-term trend for decrease in C. septempunctata abundance
Alois HONĚK, Zdeňka MARTINKOVÁ
doaj   +1 more source