Zobrazeno 1 - 10 of 27 pro vyhledávání: '"Weliton D, Silva"'
1
Akademický článek
A tribal transfer and four new distributional records in South American Cerambycidae (Coleoptera), with notes on Stenoeme aguilari Galileo & Martins and Stenoeme bellarmini Gounelle
Autor: Antonio Santos-Silva, Weliton D. Silva
Publikováno v: Papéis Avulsos de Zoologia, Vol 64 (2024)
Abstract In this study, we document new Brazilian state records for the cerambycid beetles Eburodacrystola pickeli (Melzer, 1928) (Cerambycinae, Eburiini), Phygomelitta triangularis (Fuchs, 1961) (Cerambycinae, Rhinotragini), and Oreodera bitubercula
Externí odkaz: https://doaj.org/article/fa153e6be93f4e62b4302fdf4b362cce
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2
Akademický článek
Silicon-induced changes in plant volatiles reduce attractiveness of wheat to the bird cherry-oat aphid Rhopalosiphum padi and attract the parasitoid Lysiphlebus testaceipes.
Autor: Reinaldo Silva de Oliveira, Maria Fernanda G V Peñaflor, Felipe G Gonçalves, Marcus Vinicius Sampaio, Ana Paula Korndörfer, Weliton D Silva, José Maurício S Bento
Publikováno v: PLoS ONE, Vol 15, Iss 4, p e0231005 (2020)
Silicon (Si) supplementation is well-known for enhancing plant resistance to insect pests, however, only recently studies revealed that Si accumulation in the plant not only confers a mechanical barrier to insect feeding, but also primes jasmonic aci
Externí odkaz: https://doaj.org/article/57b772beb3174bb4a4bf17b394b767b3
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3
Akademický článek
(3S,6E)-nerolidol-mediated rendezvous of Cyclocephala paraguayensis beetles in bottle gourd flowers.
Autor: Arodí P Favaris, Amanda C Túler, Weliton D Silva, Sérgio R Rodrigues, Walter S Leal, José M S Bento
Publikováno v: PLoS ONE, Vol 15, Iss 12, p e0235028 (2020)
Cyclocephalini beetles of the genus Cyclocephala (Coleoptera: Melolonthidae: Dynastinae) use flowers of some plants as food, shelter, and mating sites. However, little is known about floral scent chemistry involved in this interaction. Here we show t
Externí odkaz: https://doaj.org/article/d93663fcb2cc4b7f883f67eac9cf7ae0
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5
Akademický článek
Semiochemical-Based Attractant for the Ambrosia Pinhole Borer Euplatypus parallelus
Autor: Hugo L. Rainho, Weliton D. Silva, José Maurício S. Bento
Publikováno v: Agronomy, Vol 11, Iss 2, p 266 (2021)
A semiochemical-based attractant for Euplatypus parallelus was identified and field-tested. Analyses of headspace volatile extracts of conspecific males revealed the presence of 1-hexanol along with lesser amounts of 3-methyl-1-butanol, hexyl acetate
Externí odkaz: https://doaj.org/article/171259093a5f494f952c1dc09d0bb564
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6
Akademický článek
Variations on a Theme: Two Structural Motifs Create Species-Specific Pheromone Channels for Multiple Species of South American Cerambycid Beetles
Autor: Weliton D. Silva, Lawrence M. Hanks, Jean Carlos S. Alvarez, Fernando Z. Madalon, José Maurício S. Bento, Jan E. Bello, Jocelyn G. Millar
Publikováno v: Insects, Vol 11, Iss 4, p 222 (2020)
We describe the identification, synthesis, and field-testing of aggregation-sex pheromones, or likely pheromone candidates, of seven species of South American cerambycid beetles in the subfamily Cerambycinae, of the tribes Eburiini and Neoibidionini.
Externí odkaz: https://doaj.org/article/b7532fccc05140eea506889079ff6f12
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7
Akademický článek
Aggregation-Sex Pheromones and Likely Pheromones of 11 South American Cerambycid Beetles, and Partitioning of Pheromone Channels
Autor: Weliton D. Silva, Yunfan Zou, José M. S. Bento, Lawrence M. Hanks, Jocelyn G. Millar
Publikováno v: Frontiers in Ecology and Evolution, Vol 5 (2017)
Over the past decade, volatile sex and/or aggregation pheromones and pheromone candidates have been identified for well over 100 species in the large beetle family Cerambycidae, demonstrating that pheromone-based communication is crucial for effectiv
Externí odkaz: https://doaj.org/article/340e7f1625fb4fc9af9bd311c1552b55
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9
Akademický článek
10-Methyldodecanal, a Novel Attractant Pheromone Produced by Males of the South American Cerambycid Beetle Eburodacrys vittata.
Autor: Weliton D Silva, Jocelyn G Millar, Lawrence M Hanks, José Maurício S Bento
Publikováno v: PLoS ONE, Vol 11, Iss 8, p e0160727 (2016)
We report the identification, synthesis, and field bioassay of a novel attractant pheromone produced by males of Eburodacrys vittata (Blanchard), a South American cerambycid beetle in the subfamily Cerambycinae. Headspace volatiles from males contain
Externí odkaz: https://doaj.org/article/15d2fb00a3404797a89ff2cc329d0f55
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