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| Registros recuperados: 103 | |
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| MACHADO,Lidiane Viera; MALLMANN,Carlos Augusto; MALLMANN,Adriano Olnei; COELHO,Raquel Durand; COPETTI,Marina Venturini. |
| Abstract Fusarium head blight is an important disease occurring in wheat, caused mainly by the fungus Fusarium graminearum. In addition to direct damage to crops, reduced quality and yield losses, the infected grains can accumulate mycotoxins (toxic metabolites originating from prior fungal growth), especially deoxynivalenol (DON). Wheat crops harvested in 2014/2015 in southern Brazil were affected by high levels of Fusarium head blight. In this context, the aim of this study was evaluate the mycotoxicological quality of Brazilian wheat grains and wheat products (wheat flour and wheat bran for DON. DON contamination was evaluated in 1,504 wheat and wheat product samples produced in Brazil during 2014. It was determined by high performance liquid... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fusarium; Mycotoxins; Fungal diseases; Scab; Fusarium head blight. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000100008 |
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| Câmara,Antônio Carlos Lopes; Soto-Blanco,Benito; Batista,Jael Soares; Vale,André Menezes do; Feijó,Francisco Marlon Carneiro; Olinda,Robério Gomes. |
| The present study aimed to report the occurrence as well as the clinical, laboratorial, pathological and mycological findings of three outbreaks of rhinocerebral and rhinopharyngeal conidiobolomycosis in sheep from Rio Grande do Norte state, Brazil. A total of six sheep with clinical signs of conidiobolomycosis were evaluated, and information on history was obtained from ranchers. Clinical signs included depression, progressive emaciation, sero-sanguinolent nasal discharge, tachycardia, dyspnea, miosis and unilateral exophthalmia with increased ocular globe volume, corneal ulceration and nervous system signs. The main hematological alteration was neutrophilia. Serum biochemical evaluation revealed increased values for AST, GGT, creatinine, urea, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Conidiobolus coronatus; Conidiobolomycosis; Fungal diseases; Upper respiratory system; Entomophthomycosis; Sheep. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000500021 |
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| Bianchi,Ronaldo Michel; Vielmo,Andréia; Schwertz,Claiton Ismael; Cabreira,Adan; Rocha,Jéssica Goulart da; Siqueira,Franciele Maboni; Pavarini,Saulo Petinatti. |
| ABSTRACT: This study described the pathological and microbiological aspects of a fatal systemic Mortierella wolfii infection in a neonatal calf in southern Brazil. The calf was born clinically normal, but on the third day of life it presented apathy, unilateral hypopyon, and neurological signs, and in the next day it was euthanized. At necropsy, multiple soft, and white-yellow nodules were observed in the liver, spleen, kidneys, mesenteric lymph nodes, heart, and lungs. In the brain, reddish, and friable areas were found. In the eye, there were anterior and posterior synechiae, diffuse thickening of choroid, and anterior chamber filled by whitish and friable material. Microscopically, areas of necrosis, pyogranulomatous inflammation, vasculitis,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cattle diseases; Fungal diseases; Pathology; Molecular diagnosis. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000100551 |
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| GASPAROTTO, L.; PEREIRA, M. C. N.; COSTA, M. M. da; PEREIRA, J. C. R.. |
| Proposicao para levantamento da pinta preta dos citros nos municipios de Rio Preto da Eva, Itacoatiara, Manaus, Iranduba, Manacapuru, Careiro-Castanho, Borba, Tefe e Nova Olinda do Norte no Estado do Amazonas (Brasil). |
| Tipo: Folhetos |
Palavras-chave: Brasil; Amazonas; Species; Fungal diseases; Doença; Espécie; Folha; Fungo; Fruta Cítrica; Citrus; Guignardia citricarpa; Leaves. |
| Ano: 1999 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/669825 |
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| GASPAROTTO, L.; FERREIRA, F. A.. |
| Mal-das-folhas da seringueira: historico de ocorrencias e importancia economica, distribuicao geografica e hospedeiros. Microcyclus ulei: sintomatologia, isolamento, caracteristicas culturais e morfologicas, patogenicidade, variabilidade para virulencia a Hevea spp. e para resistencia ao mal-das-folhas. Ciclo do mal-das-folhas. Epidemiologia do mal-das-folhas. Controle: areas de escape, fungicidas, resistencia da planta, enxertia de copa. |
| Tipo: Parte de livro |
Palavras-chave: Mal-das-folhas; SALB; Morfologia; Ciclo; Virulencia; Brasil; Rubber tree; Fungal diseases; South American leaf blight; Geographic distribution; Host; Symptoms; Isolation methods; Morphology; Cicle; Resistance; Controle Químico; Distribuição Geográfica; Doença; Epidemiologia; Espécie; Folha; Fungo; Hevea; Hospedeiro; Isolamento; Microcyclus Ulei; Patogenicidade; Resistência; Seringueira; Sintoma; Chemical control; Epidemiology; Leaves; Pathogenicity; Virulence. |
| Ano: 1989 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/667342 |
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| LIMA, M. I. P. M.; LISBOA, S. de M.; GASPAROTTO, L.; JUNQUEIRA, N. T. V.. |
| Considerando-se a necessidade de avaliar a eficiencia dos fungicidas no controle do mal-das-folhas, testaram-se os fungicidas Tiofanato metilico, Triforine, Benomil, Mancozeb e as misturas de Trifenil acetato de estanho + Mancozeb e Clorotalonil + oxicloreto de cobre. Foram efetuadas pulverizacoes a intervalos semanais e quinzenais. A eficiencia dos produtos foi avaliada na expressao do desenvolvimento da planta, medindo-se o diametro do caule das plantas a 5cm do solo, na epoca da enxertia marrom. Analisando-se esses dados, verificou-se que todos os fungicidas nas concentracoes testadas foram eficientes no controle do mal-das-folhas quando aplicados a intervalos semanais. |
| Tipo: Folhetos |
Palavras-chave: Mal-das-folhas; Brasil; Rondonia; Rubber tree; Nursery; Fungal diseases; South American leaf blight; SALB; Fungicides evaluation; Controle Químico; Doença; Folha; Fungicida; Hevea Brasiliensis; Seringueira; Viveiro; Chemical control; Leaves. |
| Ano: 1989 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/665282 |
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| Registros recuperados: 103 | |
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