Results 11 to 20 of about 4,853 (169)

Sublethal and transgenerational effects of synthetic insecticides on the biological parameters and functional response of Coccinella septempunctata (Coleoptera: Coccinellidae) under laboratory conditions. [PDF]

Front Physiol, 2023
Synthetic insecticides have been an inevitable part of plant protection throughout the world. Sublethal effects of these chemicals on beneficial insect species are one of the contemporary issues these days.
Afza R, Afzal A, Riaz MA, Majeed MZ, Idrees A, Qadir ZA, Afzal M, Hassan B, Li J.   +8 more
europepmc   +2 more sources

Enhanced Degradation of Juvenile Hormone Promotes Reproductive Diapause in the Predatory Ladybeetle Coccinella Septempunctata. [PDF]

Front Physiol, 2022
Improved knowledge on the regulation of reproductive diapause in Coccinella septempunctata, an important predator of aphids, is crucial for improving shelf-life and mass production of the ladybeetles. In many insects, the absence of juvenile hormone (JH)
Li YY, Chen JJ, Liu MY, He WW, Reynolds JA, Wang YN, Wang MQ, Zhang LS.   +7 more
europepmc   +2 more sources

Comparison of Predatory Performance among Three Ladybird Species, Harmonia axyridis, Coccinella septempunctata and Hippodamia variegata, Feeding on Goji Berry Psyllid, Bactericera gobica. [PDF]

Insects, 2023
Simple Summary The goji berry, Lycium barbarum L., is a prominent indigenous medicinal plant in Northern China. The high nutrient content of fruits may make goji berry plants susceptible to pests.
Wu P, He J, Ge Y, Liu Z, Zhang R.
europepmc   +2 more sources

Assessment of Non-Consumptive Predation Risk of Coccinella septempunctata (Coleoptera: Coccinellidae) on the Population Growth of Sitobion miscanthi (Hemiptera: Aphididae). [PDF]

Insects, 2022
Simple Summary Changes in prey biology driven by predation threats that do not involve direct consumption are referred to as non-consumptive effects (NCEs).
Wang L, Atlihan R, Chai R, Dong Y, Luo C, Hu Z.   +5 more
europepmc   +2 more sources

Cathepsin L Contributes to Reproductive Diapause by Regulating Lipid Storage and Survival of Coccinella septempunctata (Linnaeus). [PDF]

Int J Mol Sci, 2022
Cathepsin L protease, which belongs to the papain-like cysteine proteases family, is an important player in many physiological and pathological processes.
Chen J, Guo P, Li Y, He W, Chen W, Shen Z, Zhang M, Mao J, Zhang L.   +8 more
europepmc   +2 more sources

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

Wellcome Open Res, 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.
Crowley L, University of Oxford and Wytham Woods Genome Acquisition Lab, Darwin Tree of Life Barcoding collective, Wellcome Sanger Institute Tree of Life programme, Wellcome Sanger Institute Scientific Operations: DNA Pipelines collective, Tree of Life Core Informatics collective, Darwin Tree of Life Consortium.   +6 more
europepmc   +2 more sources

Cloning and functional analysis of the juvenile hormone receptor gene CsMet in Coccinella septempunctata. [PDF]

J Insect Sci
The potential role of the juvenile hormone receptor gene (methoprene-tolerant, Met) in reproduction of Coccinella septempunctata L. (Coleoptera: Coccinellidae)(Coleoptera: Coccinellidae), was investigated by cloning, analyzing expression profiles by ...
Cheng Y, Zhou Y, Li C, Jin J.
europepmc   +2 more sources

Effect of Ingestion Exposure of Selected Insecticides on Coccinella septempunctata and Harmonia axyridis (Coleoptera: Coccinellidae). [PDF]

Insects, 2021
Simple Summary In chemical plant protection against pests it is very important to know the indirect effects of insecticides on non-target organisms. This research shows the indirect effects of two insecticides (thiacloprid and lambda-cyhalotrin as active
Twardowski JP, Hurej M, Twardowska K.
europepmc   +2 more sources

Assessment of Nano-Formulated Conventional Insecticide-Treated Sugar Baits on Mosquito Control and the Effect on Non-Target Aphidophagous Coccinella septempunctata. [PDF]

Insects
Simple Summary In this study, we investigated the efficacy of nano-formulated conventional insecticides with attractive toxic sugar baits (N-ATSB) in comparison to their traditional counterparts, commonly used for both agricultural pest and mosquito ...
Farhan M, Zhao C, Akhtar S, Ahmad I, Jilong P, Zhang S.   +5 more
europepmc   +2 more sources

Kinematic and Aerodynamic Analysis of a Coccinella septempunctata Performing Banked Turns in Climbing Flight [PDF]

Biomimetics
Many Coccinella septempunctata flights, with their precise positioning capabilities, have provided rich inspiration for designing insect-styled micro air vehicles. However, researchers have not widely studied their flight ability. In particular, research
Lili Yang, Zhifei Fang, Huichao Deng
doaj   +2 more sources