Solenopsis Saevissima
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Bioactivity of essential oils from Artemisia against Diaphania hyalinata and its selectivity to beneficial insects
ABSTRACT: The demand for effective insecticides in pest control with low toxicity to the non-target organisms, such as natural enemies and pollinators, is increasing steadily. A good alternative for synthetic insecticides is natural compounds, including essential oils (EO). This work assessed toxicity of essential oils extracted from Artemisia annua, A. absi
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-12
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2. INSECTICIDAL ACTIVITY OF DIENAMIDES ON CABBAGE CATERPILLAR AND BENEFICIAL INSECTS
The demand for new insecticides is increasing due to the appearance of insect populations that are resistant to currently used products. New insecticides should be efficient in controlling pests and present low toxicity to non-target organisms. Ascia monuste (Lepidoptera: Pieridae) is a destructive pest of cole vegetables, and the fire ant Solenopsis saeviss
Quím. Nova. Publicado em: 2018-04
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3. Absolute Configuration of Solenopsis Piperidines is a Tool to Classify Fire Ants (Formicidae:Myrmicinae)
Piperidine alkaloids are predominant in ant venom glands of S. invicta and S. saevissima. These ants are broadly sympatric in Southeastern Brazil, and potentially diagnostic compounds could assist in ant identification. We determined the absolute configuration of 2,6-dialkyl-piperidines of S. invicta and S. saevissima workers and used these data to group Sou
J. Braz. Chem. Soc.. Publicado em: 2018-02
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4. Synthesis and Insecticidal Activity of Lactones Derived from Furan-2(5H)-one
Ten 4,7-methanoisobenzofuran-1(3H)-ones were synthesized and their insecticidal activities against the insect pest Diaphania hyalinata were evaluated. The most active substances have been selected from the initial screening to find the dose to kill 50 (LD50) and 90% (LD90) of the melonworm. Time-mortality curves of the three selected formulations at the LD90
J. Braz. Chem. Soc.. Publicado em: 2015-11
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5. Ants in a hospital environment and their potential as mechanical bacterial vectors
Introduction We studied the richness and abundance of ant species, their bacteria and the bacteria isolated from patient clinical samples. Methods Ants were collected with baited traps at 64 sites in a public hospital in São Luis, State of Maranhão, Brazil. Results In total, 1,659 ants from 14 species were captured. The most frequent species were Crem
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-09
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6. Geographical transition zone of Solenopsis fire ants (Hymenoptera: Formicidae) and Pseudacteon fly parasitoids (Diptera: Phoridae) in the state of São Paulo, Brazil
Solenopsis saevissima (Smith) and Solenopsis invicta Buren are the most abundant and widely distributed fire ants in Brazil. The occurrence of the two fire ant species and of their parasitoids Pseudacteon spp. is described for a climatic and phytophysiognomic transition area in the state of São Paulo. Both fire ant species have a parapatric distribution, ap
Neotropical Entomology. Publicado em: 2011-12
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7. Solenopsis saevissima F. Smith. (Hymenoptera: Formicidae) - um novo inseto-praga para a cultura de paricá.
2007
Belém. Publicado em: 2011
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8. Composição, abundância e índice de infestação de espécies de formigas em um hospital materno-infantil de Palmas, TO
This first survey of the ant fauna in a children's hospital in the city of Palmas, state of Tocantins, compares species composition, abundance and infestation rate of ants between rainy and dry seasons, day and night periods, and among 15 hospital sectors. Forty-eight collections, being 12 diurnal and 12 nocturnal in each season using five attractive baits d
Neotropical Entomology. Publicado em: 2010-02
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9. Danos de Solenopsis saevissima F Smith (Hymenoptera: Formicidae) em Paricá, Schizolobium amazonicum
São descritas pela primeira vez injúrias causadas por Solenopsis saevissima F Smith em árvores de paricá, Schizolobium amazonicum, em Dom Eliseu, PA. Essa formiga ataca folhas e o fuste, onde são abertos orifícios e galerias, até a região apical da planta. Brotos terminais e novas brotações também são atacados e destruídos, prejudicando a forma�
Neotropical Entomology. Publicado em: 2009-04
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10. Sobre um novo Nicoletiidae (Zygentoma: Insecta) do Brasil vivendo com formigas lava-pés (Hymenoptera: Formicidae)
Descreve-se um novo Zygentoma (Nicoletiidae: Subnicoletiinae), mirmecófilo da formiga lava-pés Solenopsis saevissima (Formicidae: Myrmicinae) no Estado do Rio de Janeiro, Brasil: Allotrichotriura saevissima gen. nov. sp. nov. que é comparado com os géneros e subgéneros conhecidos na subfamília. As principais características diagnósticas respeitam a c
Papéis Avulsos de Zoologia (São Paulo). Publicado em: 2009
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11. Evaluation of the possible role of ants (Hymenoptera: Formicidae) as mechanical vectors of nematodes and protists
Os Nematoda e Protista podem ser transmitidos ao homem de diversas maneiras, mas pouca ênfase é dada para a transmissão mecânica por intermédio de formigas. Assim, esse trabalho procurou investigar a transmissão mecânica de ovos de Ascaris lumbricoides e cistos de Entamoeba coli pelos Formicidae. Através de experimentos com espécies mantidas em ninh
Brazilian Archives of Biology and Technology. Publicado em: 2008-10
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12. Comunidades de formigas (Hymenoptera: Formicidae) em um ecossistema urbano próximo à Mata Atlântica
A relação entre um ecossistema urbano localizado próximo à Mata Atlântica na região sudeste do Brasil e as comunidades de formigas foi estudada com o objetivo de quantificar a riqueza e a abundância de formigas no interior e no entorno das residências. Oitenta casas foram amostradas, tendo sido encontradas 58 espécies e 28 gêneros pertencentes a 7
Brazilian Journal of Biology. Publicado em: 2007-11