Results 11 to 20 of about 4,898 (206)

Transcriptome sequencing of Coccinella septempunctata adults (Coleoptera: Coccinellidae) feeding on artificial diet and Aphis craccivora. [PDF]

PLoS ONE, 2020
BACKGROUND:The insect predator Coccinella septempunctata can effectively control many types of pests, such as aphids, whiteflies, and small lepidopteran larvae. We previously found that C.
Ying Cheng, Junrui Zhi, Fengliang Li, Hua Wang, Yuhang Zhou, Jianxue Jin   +5 more
doaj   +3 more sources

Comparative transcriptome analysis provides a glance into the regulation of the Krüppel homolog 1 on the reproduction and diapause of the predatory ladybeetle, Coccinella septempunctata [PDF]

BMC Genomics
As a typical natural predator of agricultural pests, the lady beetle, Coccinella septempunctata, has been commercially mass-reared and widely employed in in pest management.
Junjie Chen, Xiaoxiao Liu, Shunda Han, Maosen Zhang, Zhaohan Liu, Yuyan Li, Lisheng Zhang   +6 more
doaj   +3 more sources

The influence of tolfenpyrad on fitness, development, and reproduction in parents and offspring of Coccinella septempunctata

Ecotoxicology and Environmental Safety, 2021
Coccinella septempunctata (ladybird) is one of the foremost natural predators that feed on aphids. Thus, C. septempunctata serves as an effective biological control agent in integrated pest management (IPM) programs.
Wu Chi, He Mingyuan, Dong Fengshou, Xu Jun, Wu Xiaohu, Cai Bing, Wang Changbin, Sun Tian, Zheng Yongquan, Liu Xingang   +9 more
doaj   +5 more sources

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

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