Consulta: subjectFacets:"Postharvest pathology"
Registros recuperados: 2
Data/hora: 09/06/2024 14:36:41

Anthracnose intensity and physical and chemical characteristics of ‘Prata anã’ banana under different nitrogen doses
Provedor de dados: 94
Autores: Freitas,Viviane Alves; Fernandes,Martielle Batista; Mizobutsi,Edson Hiydu; Mizobutsi,Gisele Polete; Ribeiro,Regina Cássia Ferreira; Pegoraro,Rodinei Facco.
Abstract  The balanced supply of nitrogen to fruit trees leads to higher fruit quality and reduced incidence of diseases. The aim of this study was to evaluate anthracnose intensity and the physical and chemical characteristics of ‘Prata Anã’ banana under different nitrogen doses. Regarding anthracnose intensity, N doses of 150, 200, 250, 400 and 600 kg ha-1 were used. The Area Under the Incidence Progress (AUIPC) and Severity Curves (AUSPC) were evaluated. The physical and chemical characteristics were: fruit and pulp mass; soluble solids; starch; total, reducing and non-reducing sugars; coloration and nutrient concentration in peel, evaluated every three days for 15 days. Plants fertilized with N doses of 200, 250 and 400 kg.ha-1 had lower AUIPC values...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen fertilization; Colletotrichum musae; Musa spp; Postharvest pathology.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000500401

Effects of wounding, humidity, temperature, and inoculum concentrations on the severity of corky dry rot caused by Fusarium semitectum in melon fruits
Provedor de dados: 1
Autores: Oliveira, Michelle Jardelina; Universidade Federal Rural de Pernambuco; Laranjeira, Delson; Universidade Federal Rural de Pernambuco; Câmara, Marcos Paz Saraiva; Universidade Federal Rural de Pernambuco; Laranjeira, Francisco Ferraz; Embrapa Mandioca e Fruticultura; Armengol, Josep; Universidad Politécnica de Valencia; Michereff, Sami Jorge; Universidade Federal Rural de Pernambuco.
Corky dry rot, caused by Fusarium semitectum, is the main postharvest disease of melons in Brazil. This study investigated the effects of wounding, humidity, temperature, and inoculum concentration on the severity of corky dry rot under controlled conditions. Cantaloupe and honeydew melon types were inoculated by spraying conidial suspensions of three F. semitectum isolates. In all experiments, the tested F. semitectum isolates did not differ in relation to disease severity, but, the cantaloupe melon showed higher levels of severity. No lesions appeared on fruits that lacked wounds, and increasing wound age reduced lesion severity. Melons that were inoculated with F. semitectum developed symptoms regardless of the presence or absence of a moist chamber at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.00.00-9 Cucumis melo; Fruit rot; Postharvest pathology; Epidemiology Fitopatologia.
Ano: 2014
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17656