Results 21 to 30 of about 9,757 (273)

Changes in life history traits and transcriptional regulation of Coccinellini ladybirds in using alternative prey

open access: yesBMC Genomics, 2020
Ladybird beetles (Coleoptera, Coccinellidae) are highly diverse in their feeding habits. Most of them are specialist feeders, while some can have a broad spectrum of prey.
Mei-Lan Chen   +6 more
semanticscholar   +1 more source

A case of silent invasion : citizen science confirms the presence of Harmonia axyridis (Coleoptera, Coccinellidae) in Central America [PDF]

open access: yes, 2019
Harmonia axyridis (Coleoptera, Coccinellidae) is a globally invasive ladybird. It has been intentionally introduced in many countries as a biological control agent, whereas it has been unintentionally released in many others.
Haelewaters, Danny, Hiller, Thomas
core   +1 more source

Combined molecular and morphological data provide insights into the evolution and classification of Chilocorini ladybirds (Coleoptera: Coccinellidae)

open access: yes, 2020
Ladybirds of the cosmopolitan tribe Chilocorini prey mainly on coccids and include several important biocontrol agents. The phylogenetic relationships of Chilocorini are poorly known. In this paper, we provide a phylogenetic reconstruction of Chilocorini
Wenjing Li   +11 more
semanticscholar   +1 more source

History of the Biodiversity of Ladybirds (Coccinellidae) at the Black Sea Coast of the Russian Caucasus in the Last 120 Years—Does the Landscape Transformation and Establishment of Harmonia axyridis Have an Impact?

open access: yesInsects, 2020
Simple Summary Studies of the history of regional insect fauna are important for understanding the changes in ecosystems and are therefore crucial for conservation decisions.
A. Bieńkowski, M. Orlova-Bienkowskaja
semanticscholar   +1 more source

Predation of Ladybird Beetles (Coleoptera: Coccinellidae) by Amphibians

open access: yesInsects, 2012
Studies of predation of ladybird beetles (Coccinellidae) have focused on a limited number of predator taxa, such as birds and ants, while other potential predators have received limited attention.
John J. Sloggett
doaj   +1 more source

Rigorous Morphological Studies Confirm That the Classical Object of Pest Control Chilocorus kuwanae Is the Same Species as Ch. renipustulatus (Coleoptera: Coccinellidae)

open access: yesInsects, 2020
The ladybug Chilocorus kuwanae, which was described in Japan, has been used for biological control of pests for 100 years. Chilocorus kuwanae was recently synonymized with Ch. renipustulatus described in Europe.
Andrzej O. Bieńkowski   +1 more
doaj   +1 more source

Urbanization Negatively Affects the Species Composition of Native Ladybirds in Central Europe

open access: yesFrontiers in Conservation Science, 2021
We evaluated the differences in frequency (percentage of sampling sessions where the species was recorded) and abundance (mean number of individuals per 100 sweeps) of native species of ladybirds (Coleoptera: Coccinellidae) in the center of Prague ...
Jiří Skuhrovec   +2 more
doaj   +1 more source

Severity of specific language impairment predicts delayed development in number skills [PDF]

open access: yes, 2013
The extent to which mathematical development is dependent upon language is controversial. This longitudinal study investigates the role of language ability in children's development of number skills.
Conti-Ramsden, Gina   +2 more
core   +2 more sources

Still on the same page: A gender comparison of the top 100 picture books from the UK and China published 2011–2020

open access: yesChildren &Society, EarlyView., 2023
Abstract As a primary source for the early ages, picture books guide preschool children's gender perception through stories and illustrations. However, previous studies have criticised an overall gender inequality in children's picture books. Compared to the increasing attention on gender diversity in the UK picture book industry, there has been little
Yi Li, Melissa Terras, Yongning Li
wiley   +1 more source

Stage specific consumption and utilization of aphids, conspecific and heterospecific eggs by two species of Coccinella (Coleoptera: Coccinellidae)

open access: yesEuropean Journal of Entomology, 2014
The nutritive quality of aphids, conspecific and heterospecific eggs as food for ladybirds is a controversial issue. If ladybirds find aphids more palatable than eggs then they are more likely to efficiently exploit and be biocontrol agents of aphids. If
Bhupendra KUMAR   +3 more
doaj   +1 more source

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