Mites
Mostrando 13-24 de 247 artigos, teses e dissertações.
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13. O vigor da planta altera a densidade de galhas em populações de Baccharis longiattenuata (Asteraceae) sob distintas condições de solo?
Resumo A hipótese do vigor da planta sugere que plantas mais vigorosas suportam maior densidade de galhas. Este estudo avaliou tal hipótese utilizando o sistema ácaro-Baccharis longiattenuata em duas populações de restinga sob condições ambientais distintas. As medidas de vigor incluíram: altura e diâmetro do caule, volume e área da copa, número d
Rodriguésia. Publicado em: 25/04/2019
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14. Salicylic acid: resistance inducer to two-spotted spider mite in strawberry crop
RESUMO O morangueiro é atacado por diversas pragas que ocasionam redução na produtividade. Mecanismos que repelem ou evitam que essas pragas se estabeleçam representam uma tecnologia ambientalmente correta e sustentável, para reduzir a frequência no uso de agroquímicos. Neste contexto, objetivou-se avaliar o efeito do ácido salicílico (AS) na induç
Hortic. Bras.. Publicado em: 15/04/2019
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15. Soil mesofauna in consolidated land use systems: how management affects soil and litter invertebrates
ABSTRACT: Soil mesofauna consists of small invertebrates that live in the soil or litter and are sensitive to climatic conditions, management systems, plant cover and physical or chemical soil attributes. These organisms are active in the cycling of nutrients, since they fragment the organic matter hereby accelerating microbial decomposition. The aim of this
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-04
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16. Diversity of mites in blackberry genotypes in Pelotas, Rio Grande do Sul, Brazil
RESUMO: A amoreira-preta faz parte do grupo das pequenas frutas e sua área de cultivo está em plena expansão, sendo uma opção importante para os pequenos agricultores que usam o sistema de produção agroecológico. Os ácaros destacam-se dentre as principais pragas da cultura em nível mundial, pois eles podem comprometer desde o crescimento das planta
Cienc. Rural. Publicado em: 11/03/2019
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17. Nesting biology of three Megachile (Hymenoptera: Megachilidae) species from Eastern Amazonia, Brazil
Abstract Megachile Latreille is a conspicuous genus of solitary bees distributed worldwide. However, the biology of tropical species is still little known. We present data on biology of Megachile brasiliensis Data Torre, Megachile sejuncta Cockerell and Megachile stilbonotaspis Moure found in two remnants of eastern Amazonian forest in northeastern Brazil. T
Rev. Bras. entomol.. Publicado em: 2018-06
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18. Drosophila relics hobo and hobo-MITEs transposons as raw material for new regulatory networks
Abstract Hypermutable strains of Drosophila simulans have been studied for 20 years. Several mutants were isolated and characterized, some of which had phenotypes associated with alteration in development; for example, showing ectopic legs with eyes being expressed in place of antennae. The causal agent of this hypermutability is a non-autonomous hobo-relate
Genet. Mol. Biol.. Publicado em: 26/03/2018
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19. Homology modeling and epitope prediction of Der f 33
Dermatophagoides farinae (Der f), one of the main species of house dust mites, produces more than 30 allergens. A recently identified allergen belonging to the alpha-tubulin protein family, Der f 33, has not been characterized in detail. In this study, we used bioinformatics tools to construct the secondary and tertiary structures and predict the B and T cel
Braz J Med Biol Res. Publicado em: 15/03/2018
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20. Investigation of Demodex folliculorum frequency in patients with polycystic ovary syndrome
Abstract: Background: Background: Demodex mites are acari that reside in the pilosebaceous unit of the skin and have been associated with skin disorders. Objective: The objective of this study was to investigate the prevalence of Demodex folliculorum (D. folliculorum) mites in polycystic ovary syndrome patients as well as to examine the relationship betwee
An. Bras. Dermatol.. Publicado em: 2017-12
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21. Responses of water mite assemblages (Acari) to environmental parameters at irrigated rice cultivation fields and native lakes
ABSTRACT Many studies have revealed that water mite communities can be affected by the physical and chemical parameters of the water. The similarity between the water ‘mite assemblages in local water bodies and in irrigated rice areas can be a way to measure the water conditions, enabling an assessment of the anthropic impact in the environment. The aim of
Zoologia (Curitiba). Publicado em: 23/10/2017
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22. Norwegian scabies in a patient treated with Tripterygium glycoside for rheumatoid arthritis
Abstract: We report an 80-year-old male patient with severe rheumatoid arthritis who was treated with tripterygium glycoside, an immunosuppressive agent made from the extract of a Chinese medicinal herb called Tripterygium wilfordii Hook F. The patient had no apparent skin lesions before the treatment, but he developed aggressive hyperkeratotic lesions with
An. Bras. Dermatol.. Publicado em: 2017-08
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23. Comparative toxicity of essential oil and blends of selected terpenes of Ocotea species from Pernambuco, Brazil, against Tetranychus urticae Koch
ABSTRACT Essential oils from the leaves of two species of the genus Ocotea that occur in the Atlantic Forest in the state of Pernambuco, Brazil, were analyzed using gas chromatography-mass spectrometry. The acaricidal activity of these oils as well as 11 selected components and blends were evaluated in fumigation and residual contact tests against the two-sp
An. Acad. Bras. Ciênc.. Publicado em: 31/07/2017
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24. SOIL MESO- AND MACROFAUNA IN TWO SOYBEAN CROPS AFTER SWINE WASTEWATER APPLICATION
ABSTRACT Hog raising generates a large amount of residues that is commonly discarded into the soil as fertilizer even with environmental risks. In this context, the aim of this study was to assess the application effects of different doses of swine wastewater (SW) associated with mineral fertilization on the abundance and diversity of organisms of soil meso-
Eng. Agríc.. Publicado em: 2017-06