Relevant bibliographies by topics / Hippodamia variegeta

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  2. Dissertations / Theses
  3. Conference papers

Academic literature on the topic 'Hippodamia variegeta'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Hippodamia variegeta"

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Bustamante-Navarrete, Abdhiel, Edgar Luis Marquina-Montesinos, and Araseli Elme-Tumpay. "Primer registro de Hippodamia variegata (Goeze 1777) (Coleoptera: Coccinellidae) en el Perú." Arquivos Entomoloxicos 17 (May 24, 2017): 347–50. https://doi.org/10.5281/zenodo.822016.

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First report of Hippodamia variegata (Goeze 1777) (Coleoptera: Coccinellidae) in Peru. The first record of Hippodamia variegata (Goeze 1777) (Coleoptera: Coccinellidae) in Peru is reported, which also constitutes the highest record of the species. This introduced species is already established in the rest of the continent, but its presence in Peru is confirmed in this contribution. A distribution map and a key to distinguish the two species of this genus present in Peru are presented.
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Rajabi Faghihi, Maryam, Marjan Seiedy, and Omkar. "Female choice of mates in the aphidophagous ladybird beetle, Hippodamia variegata (Coleoptera: Coccinellidae): the effect of male age, sexual status and familiarity." EUROPEAN JOURNAL OF ENVIRONMENTAL SCIENCES 12, no. 2 (2022): 80–85. http://dx.doi.org/10.14712/23361964.2022.9.

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Mating involves the transfer of sperm to females. Female reproductive investment is based on gamete numbers as well as gamete size. Females are more selective than males and this selection is based on numerous factors, like a male’s age, sexual status and familiarity. Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae) is an important natural enemy of many insect pests such as aphids, psyllids, whiteflies and mealybugs in many countries. We investigated female mate choice in Hippodamia variegate caging females with: (i) a young and a middle-aged male, (ii) a virgin and mated male and (iii
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Dou, Shuying, Bing Liu, Yangtian Liu, Jianping Zhang, and Yanhui Lu. "Intraguild Predation of Hippodamia variegata on Aphid Mummies in Cotton Field." Insects 14, no. 1 (2023): 81. http://dx.doi.org/10.3390/insects14010081.

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Intraguild predation among arthropod predators in agricultural ecosystems may have a negative impact on biological control. At present, there are few direct reports on trophic relationships among participants of predation in field groups. In this study, we measured the feeding choices of Hippodamia variegata (Goeze) towards mummies with different densities of Aphis gossypii Glover. The dynamics of the occurrence of mummies in the cotton field were investigated over 2017–2019. Singleplex PCR and multiplex PCR were used to detect the predation of 2090 H. variegata individuals on aphids and mummi
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Hesler, Louis S., and M. J. Hatfield. "First records of Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae) for Iowa, U.S.A." Insecta Mundi 2018, no. 617 (2018): 1–3. https://doi.org/10.5281/zenodo.4531920.

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Wang, Yi, Ying Zhang, Tao Zhang, Zihan Li, Tinghui Liu, and Yanhui Lu. "Behavioral and electrophysiological responses of Hippodamia variegata to plant volatiles." PLOS One 20, no. 6 (2025): e0327160. https://doi.org/10.1371/journal.pone.0327160.

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Natural enemies use odors to find prey in nature. The use of plant volatiles to attract natural enemy insects and promote their feeding on pests has great potential for practical application in integrated pest management. Of the 28 materials tested, ethyl benzoate, octyl formate, methyl jasmonate, and methyl dihydrojasmonate were significantly attractive to H. variegata. We tested the ladybeetle’s behavioral responses to three concentrations of the compounds (100, 10, and 1 µg/µL) and found that high and medium levels were both attractive to H. variegata. In electroantennography (EAG) tests, t
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LAHFEF, CHAIMA, MOHAMED ELIMEM, WALA SASSI, ESSIA LIMEM-SELLEMI, MOHAMMAD MOHAMMAD MOSTAFA BEDEWY, and KAOUTHAR LEBDI-GRISSA. "LADYBIRDS IN CEREAL FIELDS IN THE REGION OF ZAGHOUAN IN TUNISIA." Redia 106 (August 30, 2023): 57–67. http://dx.doi.org/10.19263/redia-106.23.07.

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An inventory of ladybirds was carried out in cereal fields in Zaghouan over three years to evaluate their seasonal apparition and their efficiency in decreasing aphid populations. Only two species, Coccinella algerica and Hippodamia variegata were identified. The delegation of Mograne was the most populated by ladybirds (64%). As the main result of the correlation analysis, the relationship between ladybirds and temperature was strong, especially during 2018 and 2019. The frequencies of morphs differed among years and seasons, and the number of individuals was more considerable with the aphids
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Bustamante-Navarrete, Abdhiel, Edgar Luis Marquina-Montesinos та Araseli Elme-Tumpay. "Primer registro de Hippodamia variegata (Goeze 1777) (Coleoptera: Coccinellidae) en el Peṙ." Arquivos Entomolóxicos 17 (24 травня 2017): 347–50. https://doi.org/10.5281/zenodo.12766949.

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Bustamante-Navarrete, Abdhiel, Marquina-Montesinos, Edgar Luis, Elme-Tumpay, Araseli (2017): Primer registro de Hippodamia variegata (Goeze 1777) (Coleoptera: Coccinellidae) en el Peṙ. Arquivos Entomolóxicos 17: 347-350, DOI: 10.5281/zenodo.12766949
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8

Franzmann, Bernard. "Story of a New Ladybird Hippodamia variegata." Metamorphosis Australia : magazine of the Butterfly & Other Invertebrates Club 79 (December 2015): 4–5. https://doi.org/10.5962/p.420048.

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9

Obrycki, John J. "Comparative Studies of Reproductive Diapause in North American Populations of Three Hippodamia Species (Coleoptera: Coccinellidae)." Environmental Entomology 49, no. 5 (2020): 1164–70. http://dx.doi.org/10.1093/ee/nvaa100.

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Abstract Quantifying responses of three congeneric species of lady beetles, Hippodamia parenthesis (Say), Hippodamia convergens (Guerin), and Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae), to abiotic factors that influence their seasonal biology provides an understanding of the phenology of these species in North America. The developmental response and the induction and duration of adult hibernal diapause in four North American populations of H. parenthesis, collected between 40° N and 44° N latitude, was determined when beetles were reared at four photoperiods (L:D 16:8, 14:10, 12;
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Hesler, Louis S., and Jonathan G. Lundgren. "Hippodamia variegata(Goeze) (Coleoptera: Coccinellidae) Found in South Dakota, U.S.A." Coleopterists Bulletin 65, no. 1 (2011): 78–79. https://doi.org/10.1649/0010-065x-65.1.78.

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Hesler, Louis S., Lundgren, Jonathan G. (2011): Hippodamia variegata(Goeze) (Coleoptera: Coccinellidae) Found in South Dakota, U.S.A. The Coleopterists Bulletin 65 (1): 78-79, DOI: 10.1649/0010-065x-65.1.78, URL: http://dx.doi.org/10.1649/0010-065x-65.1.78
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Dissertations / Theses on the topic "Hippodamia variegeta"

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Yoon, Eun Hye. "Ciclo de vida de los coccinélidos (Coleoptera :Coccinellidae): Hippodamia variegata, Eriopis connexa y Harmonia axyridis, en condiciones de laboratorio." Tesis, Universidad de Chile, 2013. http://repositorio.uchile.cl/handle/2250/133561.

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Memoria para optar al Título Profesional de Médico Veterinario<br>El estudio de la dinámica de las poblaciones de coccinélidos en cultivos de alfalfa de Chile central ha determinado una disminución de la abundancia relativa de la especie nativa Eriopis connexa y un aumento de las exóticas Hippodamia variegata y Harmonia axyridis. Ello puede implicar un cambio en el ensamble de coccinélidos a favor de las especies exóticas, lo que podría deberse a ventajas relativas en variables relacionadas con el ciclo de vida, la fecundidad y sobrevivencia. Esta Memoria de Título tuvo por objetivo comparar
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Romero, Gamba Violeta. "El coccinélido invasor Harmonia Axyridis, ¿un hospedero menos adecuado para el parasitoide Dinocampus Coccinellae que Eriopis Chilensis e Hippodamia Variegata." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/150521.

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optar al Título de: Bióloga con mención en Medio Ambiente<br>Uno de los factores que favorecen el éxito de una especie invasora es la ausencia de control por parte de enemigos naturales en los lugares invadidos, como lo predice la Hipótesis del Escape de Enemigos Naturales. Harmonia axyridis (Coleoptera: Coccinellidae) invadió el país recientemente, dominando en cultivos de alfalfa en Chile central, donde coexiste con Hippodamia variegata, otra especie introducida, y Eriopis chilensis, especie nativa, las cuales disminuyeron su abundancia luego de la llegada de H. axyridis. Un enemigo natural
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Altamirano, Tello Daniel. "Harmonia axyridis (Coleoptera: Coccinellidae) en campos de alfalfa en otoño : relación con la diversidad del ensamble de coccinélidos y con la abundancia de la especie exótica Hippodamia variegata." Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/143691.

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Memoria para optar al Título Profesional de Médico Veterinario.<br>Los coccinélidos (Coleoptera: Coccinellidae) son insectos importantes por su capacidad y eficacia como controladores de plagas agrícolas. Dentro de ellos, Harmonia axryridis o chinita arlequín es una especie invasora proveniente de Asia que ha sido introducida intencional o accidentalmente en muchas partes del mundo. A pesar de su potencial como controlador biológico, ha causado gran revuelo a nivel mundial debido a que se ha transformado en una amenaza para la biodiversidad de otros insectos, especialmente otros coccinélidos,
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Arancibia, Rojas Brisy. "Efectos del tipo de borde y de la presencia de depredadores homo y heteroespecíficos en la dispersión y abundancia de Eriopis connexa e Hippodamia variegata (Coleoptera: Coccinellidae) y de sus presas los áfidos (Homoptera: Aphididae) en alfalfa." Tesis, Universidad de Chile, 2011. http://repositorio.uchile.cl/handle/2250/134152.

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Memoria para optar al Título Profesional de Médico Veterinario<br>Las áreas adyacentes a los cultivos son parte integral del paisaje agrícola, ya que proveen importantes recursos para los enemigos naturales de plagas y pueden modular la inmigración, emigración y abundancia de los enemigos naturales dentro de los cultivos. En Chile central, los coccinélidos afidófagos más abundantes en campos de alfalfa son la especie introducida Hippodamia variegata (Goeze) y la nativa Eriopis connexa (Germar), y su abundancia podría depender del hábitat adyacente. En este estudio se crearon paisajes artifici
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Conference papers on the topic "Hippodamia variegeta"

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Burduja, Daniela, and Galina Busmachiu. "Diversitatea coccinelidelor (Insecta: Coccinellidae) din rezervația „Plaiul fagului”." In Scientific International Symposium "Plant Protection – Achievements and Perspectives". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2023. http://dx.doi.org/10.53040/ppap2023.05.

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The study of coccinellids during 2021-2022 years in the different habitats of the "Plaiul Fagului" Reserve allowed to identify 12 species of ladybugs. Among the highlighted coccinellids, 8 species: Coccinula quatuordecimpustulata, Hippodamia variegata, Psyllobora vigintiduopunctata, Tytthaspis sedecimpunctata, Scymnus frontalis, S. nigrinus and Vibidia duodecimgutata are cited for the first time for the reserve. A rare species Platynaspis luteorubra, cited for the second time on the territory of the Republic of Moldova, was also identified.
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Journal articles
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