Results 21 to 30 of about 3,723 (188)

Coccinella septempunctata Linne

, 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., Mccorquodale, David B.   +1 more
openaire   +3 more sources

Coccinellin, the Defensive Alkaloid ofthe Beetle Coccinella septempunctata [PDF]

CHIMIA, 1971
Coccinellin, the defensive alkaloid of the beetle Coccinella septempunctata L., is shown by spectroscopic methods to be the new tricyclic derivative I (or III).
B. Tursch, D. Daloze, M. Dupont, C. Hootele, M. Kaisin, J. M. Pasteels, D. Zimmermann   +6 more
openaire   +3 more sources

Toxicity and Sublethal Effects of Diamide Insecticides on Key Non-Target Natural Predators, the Larvae of Coccinella septempunctata L. (Coleoptera: Coccinellidae) [PDF]

Toxics, 2023
Coccinella septempunctata (ladybird) is an extremely important natural predator that feeds on aphids. An assessment of the toxicity of pesticides on environmental organisms is an essential component of Integrated Pest Management (IPM) strategies.
Yunbo Cong, Jixiang Chen, Yinping Xie, Yingxiu Wang, Chunsheng Cheng   +4 more
doaj   +2 more sources

Egg Predation by the Introduced Lady Beetle, Coccinella septempunctata (Coleoptera: Coccinellidae), Lowers Mortality but Raises Relative Risk for the Native Lady Beetle, Coccinella novemnotata.

PLoS ONE, 2015
Populations of the native ninespotted lady beetle, Coccinella novemnotata Herbst, have undergone precipitous declines in North America following the establishment of the exotic sevenspotted lady beetle, Coccinella septempunctata L.
Rakim Turnipseed, Todd A Ugine, John E Losey   +2 more
doaj   +2 more sources

Coccinella septempunctata Linnaeus

, 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.
POORANI, J.
openaire   +3 more sources

Identification of Genes Encoding Seminal Fluid Proteins in Coccinella septempunctata and Functional Analysis of the Gene Encoding Trypsin [PDF]

Insects
In this study, transcriptomic and proteomic analyses were used to identify genes encoding seminal fluid proteins in Coccinella septempunctata L. A total of 65 SFPs domains containing secretory signal peptides were identified, including trypsin, Kazal_2 ...
Ying Cheng, Yuhang Zhou, Changgeng Dai, Haiyan Ran, Cao Li   +4 more
doaj   +2 more sources

Coccinella septempunctata Linnaeus 1758

, 2015
Published as part of Coutanceau, Jean-Pierre, 2015, Les coccinelles du Parc national du Mercantour (Coleoptera: Coccinellidae), pp.
Coutanceau, Jean-Pierre
openaire   +2 more sources

Developmental cost of leg-regenerated Coccinella septempunctata (Coleoptera: Coccinellidae) [PDF]

PLOS ONE, 2019
As larval cannibalism is common under intensive rearing conditions, leg regeneration can help ladybugs adapt to the competitive environment, but whether the leg regeneration leads to side effects on development remains unclear. To analyze the potentially developmental cost of leg regeneration, the developmental period and weight of leg-regenerated ...
Pengxiang Wu, Fengming Wu, Shuo Yan, Chang Liu, Zhongjian Shen, Xiaofei Xiong, Zhen Li, Qingwen Zhang, Xiaoxia Liu   +8 more
openaire   +5 more sources

Mitogenomic Characterization and Phylogenetic Expansion of Tribe Coccinellini (Coleoptera: Coccinellidae) [PDF]

Ecology and Evolution, Volume 16, Issue 3, March 2026.
This study presents the complete mitochondrial genomes of nine ladybird species from the tribe Coccinellini and compares them with 58 previously published mitogenomes. Phylogenetic analyses confirm the taxonomic placement of these species within Coccinellini.
Xin‐Yi Li, Zafar Iqbal, Fang Qi, Lin Xiaoling, Xing‐Min Wang, Rui‐E Nie   +5 more
wiley   +2 more sources

Stable composition of gut microbiome in the Asian ladybeetle Coccinella septempunctata reared on natural and artificial diets [PDF]

Scientific Reports
The Asian ladybeetle, Coccinella septempunctata, is an important insect of predatory natural enemy, which has a strong control effect and application prospects for aphids, whiteflies, mealybugs, and other small-sized pests of agriculture and forestry ...
Qiu-Cheng Lu, Jia-Min Yu, Hong-Ling Liu, Xing-Long Wu, Shu-Jun Wei, Min Lei, Peng Cai, Heng-Guo He, De-Qiang Pu   +8 more
doaj   +2 more sources