Resistance Sources
Mostrando 1-12 de 491 artigos, teses e dissertações.
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1. Molecular epidemiology and antifungal susceptibilities of Aspergillus species isolated from patients with invasive aspergillosis
SUMMARY OBJECTIVE: The aim of this study was to evaluate the demographic data, molecular epidemiology, and in vitro antifungal susceptibility results of patients with Aspergillus isolated from various clinical specimens. METHODS: A total of 44 Aspergillus strains were studied. The definition of invasive aspergillosis in patients was made according to Europ
Revista da Associação Médica Brasileira. Publicado em: 2023
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2. IDENTIFICATION OF SOURCES OF RESISTANCE AGAINST CHARCOAL ROT IN COWPEA
RESUMO O feijão-caupi [Vigna unguiculata (L.) Walp.] é uma importante cultura socioeconomicamente, principalmente na região nordeste e, mais recentemente no centro-oeste do Brasil. Podridão cinzenta do caule causada pelo fungo Macrophomina phaseolina (Tassi) Goid, é importante em regiões semiáridas, onde as condições edafoclimáticas são favorávei
Revista Caatinga. Publicado em: 2022
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3. Reaction of wild solanaceae species to Meloidogyne incognita
ABSTRACT The quest for resistance sources against Meloidogyne incognita as a control measure is essential in tomato. Thus, this study aimed to evaluate the reaction of six species of wild solanaceae to M. incognita. The species of wild solanaceae studied were Solanum capsicoides, S. asperolanatum, S. americanum, S. viarum, S. palinacanthum and Nicandra phy
Revista Ceres. Publicado em: 2022
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4. SOURCES AND INHERITANCE OF LEAFMINER RESISTANCE IN YELLOW MELON ACCESSIONS
RESUMO O uso de cultivares resistentes é um método eficiente e recomendável para manejo da mosca minadora, principal problema fitossanitário na cultura do meloeiro. Nesse contexto, os objetivos deste trabalho foram identificar fontes de resistência à mosca minadora em acessos de melão amarelo e determinar sua herança genética. Para tanto, foram real
Revista Caatinga. Publicado em: 2022
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5. Combining abilities analysis for ear rot resistance in popcorn hybrids development
ABSTRACT Ear rot caused by fungi of genus Fusarium (FER) is one of the potentially harmful diseases to grain quality in maize. Given the capacity to produce mycotoxins, FER presents a risk to food safety. This study sought to identify parents and indicate hybrids of popcorn with a higher level of resistance to the incidence and severity of FER. Hybrids were
Rev. Ceres. Publicado em: 2021-02
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6. Association of genes from different sources of resistance to major cacao diseases
ABSTRACT This study aimed to select genotypes resistant to witches’ broom (WB) and black pod (BP), major cacao diseases in Brazil, as well as incorporate resistance genes to moniliasis supplemented by clones EET75 and UF273, forming populations of second-cycle recurrent selection. Moniliophthora perniciosa (2 × 105 basidiospores/mL) was inoculated on 30-d
Rev. Ceres. Publicado em: 2020-10
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7. Weathering Resistance of Waterborne Polyurethane Coatings Reinforced with Silica from Rice Husk Ash
Abstract: Waterborne polyurethanes (WPUs) are interesting materials for coatings when compared to solvent-based polyurethanes, once that reducing the concentration of volatile organic compounds that are harmful for human health and the environment. However, the WPU has low weathering resistance. In order to improve this behavior among others properties, ino
An. Acad. Bras. Ciênc.. Publicado em: 25/11/2019
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8. Prospection of genetic resistance resources to root-knot nematodes in cucurbit genotypes
RESUMO O objetivo desse trabalho foi prospectar fontes de resistência aos nematoide-das-galhas em acessos de cucurbitáceas. Foram realizados dois experimentos, o primeiro para avaliar a resistência ao nematoide-das-galhas, M. incognita raça 1 em acessos das espécies Lagenaria vulgaris; Sicana odorífera; Cucurbita facifolia; Luffa sp.; Citrullus lanatus
Hortic. Bras.. Publicado em: 07/11/2019
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9. Antifungal activity of some Sternbergia taxa: effects on germ tube and biofilm formation
Natural products are rapidly becoming the primary sources of novel antimicrobial agents, as resistance to existing antimicrobial agents is increasing. Apart from determining the antimicrobial activity of natural products, it is also important to understand their effects on the virulence factors of microorganisms. This study aimed to determine the antimicrobi
Braz. J. Pharm. Sci.. Publicado em: 28/10/2019
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10. Physicochemical quality of and Escherichia coli resistance profiles in urban surface waters
Resumo Os ecossistemas aquáticos dos rios urbanos são contaminados pela disposição de resíduos, o que representa um problema de saúde pública. Esta pesquisa teve por objetivo avaliar a qualidade das águas utilizadas para recreação e abastecimento público de seis rios da cidade de Cascavel – Paraná, sendo eles: Cascavel, Quati, Bezerra, Antas, C
Braz. J. Biol.. Publicado em: 21/10/2019
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11. Feira agroecológica de Francisco Beltrão (Paraná): um projeto de participação sob o enfoque da psicologia social comunitária na perspectiva latino-americana?
Resumo Este artigo tem como objetivo compreender a participação comunitária dos agricultores/feirantes no projeto intervencionista denominado “Feira Agroecológica” em Francisco Beltrão/PR, tendo como base os conceitos pregados pela Psicologia Social Comunitária na perspectiva Latino-americana (PSCLA). Assim, adotou-se uma postura metodológica dire
Organ. Soc.. Publicado em: 07/10/2019
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12. Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
ABSTRACT. Since 2001, the disease known as 'guava decline', resulting from the interaction between the phytonematode Meloidogyne enterolobii and the fungus Fusarium solanie, has caused direct and indirect economic losses to the entire guava production chain. Given the lack of sources of resistance in guava genotypes, interspecific hybrids of Psidium spp. wer
Acta Sci., Agron.. Publicado em: 23/09/2019