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| Bernardo, Reinaldo; Schwan-Estrada, Kátia Regina Freitas; Stangarlin, José Renato; Oliveira, Juliana Santos Batista; Cruz, Maria Eugenia Souza; Mesquini, Renata Moreschi. |
| Medicinal plants have active compounds in their composition produced from secondary metabolism, which can have fungistatic and /or fungitoxic action on the development of phytopathogens. The objective of this work was to study the effect of aqueous extracts of Ocimum basilicum, Baccharis trimera and Cnicus benedictus on mycelial growth of plant pathogens. The experimental design had three medicinal plants, six concentrations of each aqueous extract (1%, 5%, 10%, 15%, 20%, 25% and 50%), five fungus - Alternaria alternata, Colletotrichum graminicola, Phytophthora sp., Rhizoctonia solani and Sclerotinia rolfsii, and four repetitions for each treatment. The variables analyzed were: inhibition of mycelial growth, mycelial growth and area under the curve of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ocimum basilicum; Baccharis trimera; Cnicus benedictus; Alternaria alternata; Plantas medicinais. |
| Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9177 |
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| Ranieri, Edgar; Schwan-Estrada, Kátia Regina Freitas; Oliveira, Juliana Santos Batista; Mesquini, Renata Moreschi; Clemente, Edmar; Cruz, Maria Eugenia da Silva. |
| Various methods are been used to control post-harvest diseases of tomato fruits. With the increasing restrictions on the use of fungicides, due the food safety and environmental impacts, the use of alternative methods and biological control of postharvest diseases have been stimulated. The aim of this work was to investigate the effect of alternative products in post-harvest treatment of tomato “Delta” and “Debora” produced under two cropping systems: intermediate (IS) and conventional system (CS). The components evaluated were the reduction of fresh mass, pH, soluble solids (SS), titratable acidity (TA) and the pathogens incidence after being treated by immersion with acibenzolar-S-methyl (ASM), Azadirachta indica crude extract, citric biomass extract and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Controle alternativo; Óleo essencial; Solanum lycopersicum. |
| Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9111 |
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