Results 21 to 30 of about 494 (174)

Contribución al conocimiento de la fauna entomológica de los manglares: Olla roatanensis Vandenberg y Cheilomenes sexmaculata Fabricius, dos nuevos registros de Coleoptera: Coccinellidae para Ecuador y Perú

open access: yesRevista Científica de Ciencias Naturales y Ambientales, 2021
Se reporta por primera vez la presencia de las mariquitas Olla roatanensis Vandenberg y Cheilomenes sexmaculata Fabricius en Ecuador y Perú, ambas Coleoptera: Coccinellidae han sido encontradas en ecosistemas de manglares.
Xavier Cornejo, Guillermo González
doaj   +1 more source

Aphidophagous ladybirds (Coleoptera: Coccinellidae) and climate change: a review

open access: yesInsect Conservation and Diversity, Volume 14, Issue 6, Page 709-722, November 2021., 2021
Due to climate change, the geographic ranges of many aphidophagous ladybirds will alter; these changes will likely be accompanied by some degree of evolutionary and/or phenotypically plastic response. Aphidophagous ladybirds probably exhibit limited phenological sensitivity due to underlying flexibility in dormancy and voltinism and because of the ...
John J. Sloggett
wiley   +1 more source

Which factors determine the long‐term effect of poor early‐life nutrition? A meta‐analytic review

open access: yesEcosphere, Volume 12, Issue 8, August 2021., 2021
Abstract Early‐life conditions can have long‐lasting effects (experiential legacies) on an individual's performance. Experiential legacies are an important source of variation among mature individuals because responses to early‐life environments vary widely.
L. Zoe Almeida   +3 more
wiley   +1 more source

Species richness and abundance of Coccinellids (Coleoptera: Coccinellidae) in agricultural ecosystem of Doiwala region, Dehradun (U.K), India

open access: yesEnvironment Conservation Journal, 2022
Present study was carried out to know the community structure of coccinellid beetles (Coleoptera: Coccinellidae) in agricultural ecosystem of Doiwala region, Dehradun (U.K.), India during January 2021 to December 2021.
Pushpendra K. Sharma   +2 more
doaj   +1 more source

Interaction of Myzus spp. (Hemiptera: Aphididae) with their Food Plants, Parasitoids and Predators in Northeast Bihar [PDF]

open access: yes, 2023
The article examines the association of aphids along with their food plants, parasitoids and predators in varying ecological conditions for the possible use in biological control programs.
Ahmad, Md. Equbal   +3 more
core   +2 more sources

On the Reproductive Diapause in the Predatory Ladybird Cheilomenes sexmaculata (Fabricius, 1781) (Coleoptera, Coccinellidae) [PDF]

open access: yesEntomological Review, 2021
AbstractThe ability to enter reproductive diapause was experimentally studied in females of the laboratory population of the predatory ladybirdCheilomenes sexmaculataoriginated from individuals collected in Nepal in a region of subtropical monsoon climate. The experiment included 12 regimes, i.e.
S. Ya. Reznik   +4 more
openaire   +1 more source

Kelimpahan Populasi, Preferensi Dan Karakter Kebugaran Menochilus Sexmaculatus (Coleoptera: Coccinellidae) Predator Kutudaun Pada Pertanaman Cabai [PDF]

open access: yes, 2012
This predator is efective to control population of aphids, so the aim of research was to study the field population abundance, predator preference to this prey, and fitness character of M. sexmaculatus as predator. The population fluctuation was observed
Nelly, N. (Novri)
core   +1 more source

Endemic and invasive Coccinellidae associated with maize (Zea mays L.) fields, in Manabi province, Ecuador

open access: yesFolia Oecologica, 2022
Maize (Zea mays L.), which is considered an important cereal everywhere, is widely cultivated in different agroecological conditions. Throughout their phenological stages, maize crops are attacked by pests and diseases, and in Ecuador these phytosanitary
Bailon Alvaro Gregorio   +7 more
doaj   +1 more source

Pengaruh Jenis Mangsa dan Suhu pada Perkembangan Menochilus Sexmaculatus Fabricius (Coleoptera: Coccinellidae) dan Peranannya dalam Pengendalian Diaphorina Citri Kuwayama (Hemiptera: Psyllidae) [PDF]

open access: yes, 2008
Diaphorina citri Kuwayama (Hemiptera: Psyllidae) is the vector of citrus greening (Huanglongbing) bacterium and the most serious impediment to citrus culture.
Beattie, G. A. (George)   +5 more
core   +2 more sources

Tri-trophic interaction involving host plants, black legume aphid, Aphis craccivora (Hemiptera: Aphididae) and the predator, Cheilomenes sexmaculata (Coleoptera: Coccinellidae)

open access: yesEuropean Journal of Entomology, 2016
Interactions involving host plants (cowpea, groundnut, cotton, sunflower, greengram, blackgram) an insect herbivore, black legume aphid Aphis craccivora Koch (Hemiptera: Aphididae) and a predator, the zigzag beetle Cheilomenes sexmaculata (Fabricius ...
Snehasish ROUTRAY   +1 more
doaj   +1 more source

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