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| Registros recuperados: 38 | |
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| Ali,Asad; Hussain,Adil; Ahmad,Musharaf. |
| Field survey of the cucurbit crops revealed a high incidence of Cucumber green mottle mosaic virus (CGMMV) in Khyber Pakhtunkhwa Province (KPK), Pakistan. Among the seven districts surveyed, average percent incidence of CGMMV was recorded up to 58.1% in district Nowshera, followed by 51.1% in district Charsada, 40.5% in district Swabi and 37.3% in district Mardan. In Swat and Dir districts average incidence CGMMV was recorded upto 31.2% and 29.4%, respectively. Among the different crops highest incidence in plain areas of KPK was recorded in bottle gourd (59.3%) followed by 56.3% in Squash, 54.5% in Pumpkin, 45.5% in Melon, 41.7% in Cucumber and 29.9% in Sponge gourd. In Northern hilly areas highest incidence of CGMMV (52.9%) was observed in pumpkin,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucurbit; CGMMV; Incidence; Tobamovirus; Pakistan. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400015 |
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| Miladinovic,D; Dedic,B; Quiróz,F; Alvarez,D; Poverene,M; Cantamutto,M. |
| The parasitic weed Orobanche cumana Wallr. (broomrape) is one of the major limiting factors in worldwide sunflower production. However, it is absent in the centre of origin and in the sunflower crop areas of América. It has not yet been elucidated if O. cumana naturalization in sunflower habitats in Argentina is restricted as a result of either abiotic constraints or resistance in grown commercial cultivars. The aim of the present study was to assess the degree of resistance of commercial sunflower cultivars grown in Argentina to O. cumana. More than 95% of the tested sunflower cultivars were, in general, susceptible to broomrape attack. Although three cultivars were found to evidence an acceptable response to broomrape attack, only one of them showed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Broomrape; Incidence; Severity. |
| Ano: 2012 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332012000100004 |
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| Soares,Renato Silva; Ribeiro,Cláudia Silva da Costa; Ragassi,Carlos Francisco; Lopes,Carlos Alberto; Carvalho,Sabrina Isabel Costa; Reis,Ailton; Braz,Leila Trevisan; Reifschneider,Francisco José Becker. |
| ABSTRACT Habanero pepper is important in the international market and is becoming popular in the national market; however, few cultivars adapted and resistant to devastating diseases caused by the soilborne pathogens Ralstonia pseudosolanacearum (RP) and Phytophthora capsici (PC) are available in Brazil. The aim of this study was to evaluate the reaction of Habanero-type advanced inbred lines, developed by Embrapa Hortaliças breeding program, to RP and PC. Although not required for the process of protection, registration and release of new cultivars, this information is important. CNPH 15.737; CNPH 15.740; CNPH 15.744; CNPH 15.745; CNPH 15.749 and CNPH 15.750 were inoculated with three RP and one PC isolates. Plants showing wilted leaves (RP) and stem... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capsicum; Bacterial wilt; Phytophthora wilt; Incidence; Severity index; Resistance. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000400395 |
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| Kauss,IAM; Grion,Cintia MC; Cardoso,LTQ; Anami,EHT; Nunes,LB; Ferreira,GL; Matsuo,T; Bonametti,AM. |
| OBJECTIVES: The objective of this study was to estimate disease incidence and mortality rate of sepsis in a tertiary public hospital. METHODS: Patients admitted to the Intensive Care Unit (ICU) in 2004 and 2005 were monitored for sepsis using an observational longitudinal study design. Patients were monitored daily for diagnostic criteria of sepsis, according to ACCP/SCCM Consensus Conference criteria, until either death or hospital discharge. RESULTS: During the study, we analyzed 1,179 patients. Systemic Inflammatory Response Syndrome (SIRS) was present in 1,048 (88.9%) patients on admission, and was associated with infection in 554 (47.0%) patients. Of these, sepsis was diagnosed in 30 (2.5%) patients, while severe sepsis was diagnosed in 269 (22.8%)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sepsis; Incidence; Mortality; Epidemiology. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000300011 |
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| Bochner,Rosany. |
| Being distant from Brazil's great natural diversity, from its long tradition in the study of snakebites and from the fact that it is one of the few countries which has a national information system for monitoring incidents involving venomous animals, non-Brazilian researchers face risks when estimating the incidence of these accidents in the country. The present work offers a critical review of the main estimates undertaken since 1954. It is interesting to note contradictions between textual and graphic information within the same article, variations over time in the work of a same researcher and differences among distinct authors, and that all these issues remain unmentioned or undiscussed. Comparison among such estimates and the data available at the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Incidence; Snakebites; Scorpionism; Epidemiology; Information systems. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992013000100205 |
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| García López, Elvis. |
| La proliferación vegetativa y floral (PVF) del mango (Mangifera indica L.) inducida por Fusarium spp. es una de las principales limitantes fitosanitarias en México y el mundo. Con el propósito de identificar cultivares mono y poliembriónicos tolerantes a Fusarium spp. se realizó la presente investigación en un vivero experimental en Huamuxtitlán, Guerrero, México. La patogenicidad se verificó en plantas juveniles sanas de mango al infiltrar una suspensión conidial del hongo (2 x 106 conidios/mL) y reproducir los síntomas típicos de PVF. Una combinación de aislamientos de Fusarium subglutinans, F. proliferatum y F. oxysporum superó en severidad a una cepa de F. oxysporum en los cultivares más susceptibles (Haden y Cotaxtla-1). El tiempo de expresión de... |
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Palavras-chave: Incidencia; Susceptibilidad; Patogenicidad; Histopatología; Incidence; Susceptibility; Pathogenicity; Histopathology; Fitopatología; Maestría. |
| Ano: 2012 |
URL: http://hdl.handle.net/10521/718 |
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| Pinto,Clarice Souza; Fernandes,Carlos Eurico dos Santos; Oliveira,Roberto Dias de; Matos,Vanessa Terezinha Gubert de; Castro,Ana Rita Coimbra Motta de. |
| ABSTRACT OBJECTIVE: To understand the evolution of AIDS over time in Mato Grosso do Sul, Brazil, using incidence, lethality, and mortality coefficients. METHODS: A descriptive epidemiological study based on time series analysis of secondary data from the Notifiable Diseases Information System reported between 1985 and 2012. RESULTS: The prevalence of AIDS was higher among men, with evidence of feminization during the first 14 years of the epidemic. There was no statistically significant sex difference in AIDS lethality. Women were 1.3 times more likely to survive than men. CONCLUSIONS: Gender differences must be considered when designing new HIV/AIDS prevention strategies. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Aids; Mortality; Lethality; Incidence. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702015000600657 |
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| Lopes,E.G.P.; Oviedo-Pastrana,M.E.; Borges,L.F.N.M.; Freitas,A.C.P.; Dias,E.S.; Silva,S.R.; Haddad,J.P.A.; França-Silva,J.C.; Soares,D.F.M.. |
| ABSTRACT Visceral leishmaniasis (VL) has spread rapidly across cities in the metropolitan region of Belo Horizonte. The aim of this study was to investigate VL dynamics in a prospective cohort study of dogs in Juatuba, between 2010 and 2011, to confirm the incidence of Leishmania infantum, and to assess possible risk factors associated with infection. An observational and prospective closed cohort study was performed using serology testing in dogs, randomly selected from the whole municipality. All seronegative dogs, or dogs with inconclusive results were monitored using indirect immunofluorescence (IIF) at 6-month intervals. The dog's owners completed a semi-structured questionnaire to assess possible causal factors of seroconversion, and the responses... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Leishmaniasis; Incidence; Seroconversion; Risk factors; Cluster. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601403 |
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| Coelho,Lara; Veloso,Valdiléa Gonçalves; Grinsztejn,Beatriz; Luz,Paula Mendes. |
| BACKGROUND:The natural history of HIV infection has changed dramatically after the introduction of highly active antiretroviral therapy. Currently, opportunistic illnesses still represent a major cause of death and hospitalization in this population. In this study, we review the trends in opportunistic illnesses incidence rates and compare the results observed in high-income settings with that for low/middle-income settings, with special attention given to studies from Brazil.METHODS:We systematically searched Pubmed, Web of Science, Lilacs and Google scholar for publications on HIV associated opportunistic illness. Studies reporting rates based on person-time for all opportunistic illnesses and/or the three opportunistic infections of interest,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: AIDS-related opportunistic infections; Opportunistic infection; Acquired immunodeficiency syndrome; Incidence. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000200196 |
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| Pérez Rojas, Moisés. |
| En un invernadero comercial de jitomate ubicado en Zacatepec, Morelos, se realizaron aplicaciones independientes de miel de abeja, Saccharomyces cerevisiae, ácido acetil salicílico, cobre-manganeso-zinc y acibenzolar S-metil para determinar su efecto sobre el rendimiento, incidencia y severidad de virosis en este cultivo. Adicionalmente, se evaluó el extracto de clavo como repelente de mosca blanca. Las plantas tratadas con levadura tuvieron la menor incidencia en la primera fecha de evaluación. Plantas asperjadas con acibenzolar S-metil mostraron la menor severidad en las tres primeras fechas de evaluación, mientras que las tratadas con miel presentaron los valores más altos de incidencia en todas las fechas de evaluación. El extracto de clavo no funcionó... |
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Palavras-chave: Solanum lycopersicum; Virus; Incidencia; Severidad; Rendimiento; Control; Incidence; Severity; Yield; Fitopatología; Maestría. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2000 |
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| Registros recuperados: 38 | |
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