Results 91 to 100 of about 28,971 (306)
The Alien \u3ci\u3eHippodamia Variegata\u3c/i\u3e (Coleoptera: Coccinellidae) Quickly Establishes Itself Throughout Wisconsin [PDF]
, 2018 (excerpt) Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae) is a Palaearctic species that was first reported to be established in the Nearctic near Montreal, Quebec, in 1984 (Gordon 1987). Since then, this small beetle has been expanding its range
Williams, Andrew H, Young, Daniel K
core +1 more source
Ladybird beetles fauna (Coleoptera: Coccinellidae) of the Republic of Mordovia, Russia
Biodiversitas Journal of Biological Diversity, 2019 Ruchin AB, Egorov LV, Semishin GB. 2019. Ladybird beetles fauna (Coleoptera: Coccinellidae) of the Republic of Mordovia, Russia. Biodiversitas 20: 316-327.
A. Ruchin, L. Egorov, G. Semishin
semanticscholar +1 more source
Entomologia Experimentalis et Applicata, Volume 173, Issue 5, Page 393-402, May 2025.To attract mates, several coleopteran taxa release volatile sex pheromones via a behaviour termed calling. We studied a postulated calling behaviour in the seven‐spot ladybird Coccinella septempunctata L. for the first time. We also investigated the effects of immediate mating history and the presence of conspecifics on calling behaviour.
Luca Feuerriegel, John J. Sloggett
wiley +1 more source
A new prey record and range extension for Hyperaspis paludicola Schwarz and a new prey record for Microweisea misella (LeConte) (Coleoptera: Coccinellidae) [PDF]
, 2009 The miscanthus mealybug, Miscanthicoccus miscanthi (Takahashi) (Hemiptera: Pseudococcidae), is newly reported as prey for the lady beetle Hyperaspis paludicola Schwarz (Coleoptera: Coccinellidae) at the Regan National Airport, Washington, DC (northern ...
Davidson, John, Gordon, Robert
core
, 2018 Aphids (Hemiptera: Aphididae) are serious pests of crops causing direct damage by feeding and indirect by the transmission of plant viruses. The use of conventional insecticides for controlling aphids has caused different problems and insecticide ...
A. C. Scorsetti +4 more
semanticscholar +1 more source
Journal of Applied Entomology, Volume 149, Issue 4, Page 573-582, May 2025.ABSTRACT Leptinotarsa decemlineata even in organic potatoes, it is often managed using pesticides. Mulching potatoes represents an alternative to reduce egg masses and larvae of L. decemlineata. In three 4‐fold replicated field trials with unmulched control plots (a) in comparison to plots mulched with grass‐clover (b) or triticale‐vetch (c) the ...
Christiane Weiler +3 more
wiley +1 more source
European Journal of Entomology, 2008 A laboratory experiment was conducted to determine whether the predation strategy of larvae of the aphidophagous silver fly Leucopis annulipes Zetterstedt (Diptera: Chamaemyiidae) is furtive, as are larvae of the aphidophagous midge Aphidoletes ...
Bruno FRÉCHETTE +2 more
doaj +1 more source
Male-killing bacteria in insects: mechanisms, incidence and implications [PDF]
, 2000 Bacteria that are vertically transmitted through female hosts and kill male hosts that inherit them were first recorded in insects during the 1950s. Recent studies have shown these "male-killers" to be diverse and have led to a reappraisal of the biology
Hurst, GDD, Jiggins, FM
core +2 more sources
Sexual activity in Coccinellidae (Coleoptera): a review [PDF]
European Journal of Entomology, 2000 Although there are few studies of the sexual life of coccinellids these phenomena have attracted the interest of isolated groups of coccinellidologists. Probably the most important finding is that at least some coccinellid species (Adalia bipunctata and Harmonia axyridis) do not mate at random with the females prefering certain males.
Piotr Ceryngier, Ivo Hodek
openaire +3 more sources
Potential expanded pollinator distributions in North America under future climate
Ecological Solutions and Evidence, Volume 6, Issue 2, April–June 2025.Most pollinator species, including monarch butterflies, may gain potential climate space in the future. Shifting to new locations is an additional challenge of climate change. Management, restoration and citizen participation to provide resources and reduce stressors are ecological solutions.
Brice B. Hanberry
wiley +1 more source