Results 11 to 20 of about 1,119 (167)

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   +2 more sources

Complex landscapes, complex diets: DNA metabarcoding reveals lady beetle prey richness increases with landcover diversity. [PDF]

Ecol Appl
Abstract Understanding the capacity of mobile organisms such as insects to utilize resources across different patches in a landscape can reveal strategies for their conservation. Past research suggests that higher levels of non‐crop habitat or landcover diversity in agricultural regions typically benefit generalist predators who can fortify their diets
Iuliano B, Gratton C.
europepmc   +2 more sources

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

Ecol Evol
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.
Li X, Iqbal Z, Qi F, Xiaoling L, Wang X, Nie R.   +5 more
europepmc   +2 more sources

New data on the distribution and hosts of Dinocampus coccinellae (Hymenoptera: Braconidae) in Iran [PDF]

نامه انجمن حشره‌شناسی ایران, 2023
Three ladybird (Coleoptera: Coccinellidae) species, Coccinella septempunctata L., C. undecimpunctata L. and Hippodamia variegata (Goeze), were recorded as hosts of Dinocampus coccinellae (Schrank, 1802) (Hymenoptera: Braconidae) in the Iranian provinces ...
Amir Beiranvand, Hamed Ghobari, Hossein Lotfalizadeh, Lida Fekrat, Mohammad Allahverdi, Fatemeh Romasi, Hossein Toulabi, Elnaz Hamidi, Oldřich Nedvěd, Piotr Ceryngier   +9 more
doaj   +1 more source

Bioecological features of coccinellide in the southern Kashkadarya province, Uzbekistan [PDF]

E3S Web of Conferences, 2021
This research was conducted in 2019-2020 in the northern and southern administrative districts of the southern Kashkadarya province of Uzbekistan.
Burieva Khurshida, Mirzaeva Gulnara, Arabova Nodira, Mansurkhodjaeva Makhmuda   +3 more
doaj   +1 more source

Effects of the Ecdysone Receptor on the Regulation of Reproduction in <i>Coccinella septempunctata</i>. [PDF]

Insects
The effects of the gene encoding the ecdysone receptor (EcR) on the reproduction of the ladybug Coccinella septempunctata was evaluated. EcR transcription was measured by quantitative real-time PCR in ladybug adults reared on artificial diets with and without 20-hydroxyecdysone (20E).
Cheng Y, Zhou Y, Li C.
europepmc   +4 more sources

First record of Coccinella septempunctata algerica (Coleoptera, Coccinellidae) as a host of Dinocampus coccinellae (Hymenoptera, Braconidae, Euphorinae) in Algeria

Arxius de Miscel-lània Zoològica, 2021
Primer registre de Coccinella septempunctata algerica (Coleoptera, Coccinellidae) com a hoste de Dinocampus coccinellae (Hymenoptera, Braconidae, Euphorinae) a Algèria Aquest estudi es va portar a terme en camps situats a la regió de Boumerdes, prop d’
L. Aitaider, A. Meriem, S. Doumandji
doaj   +1 more source

Molecular Identification of Ladybird Beetles (Coccinella: Coccinellidae) Using DNA Barcodes

Journal of Scientific Research in Science, 2022
DNA barcoding is a molecular genetics technique commonly applied for species identification based on the cytochrome c oxidase subunit I (COI) gene located on the mitochondrial DNA genome.
Yosur Gamal Fiteha, Mohamed Abdel-Salam Rashed, Ramadan Mohamed Ali, Aya Mohamed Abdel-Salam Hammad, Ahmed Saber Mohamed Bream, Mahmoud Magdy   +5 more
doaj   +1 more source

The effect of Diflubenzuron on Aphis fabae Scopoli and the vitality of their natural predator Coccinella septempunctat (L.)

Zanco Journal of Pure and Applied Sciences, 2020
The results of the study of integration between the insect antimoulting compounds like diflubenzuron and the ladybird Coccinella septempunctata (L.) to control insects from the Black bean aphid, Aphis fabae Scopoli (Hemiptera: Aphididae).
juhina idrees mohamad
doaj   +3 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 ...
Wu P, Wu F, Yan S, Liu C, Shen Z, Xiong X, Li Z, Zhang Q, Liu X.   +8 more
europepmc   +5 more sources