| Autor: |
Paula Virgínia Leite Duarte, Edson Hiydu Mizobutsi, Regina Cássia Ferreira Ribeiro, Luana Sabrine Silva, Martielle Batista Fernandes, Juceliandy Mendes da Silva Pinheiro, Paola Junayra Lima Prates, Gisele Polete Mizobutsi, Maria Luisa Mendes Rodrigues |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Journal of Experimental Agriculture International. :1-9 |
| ISSN: |
2457-0591 |
| Popis: |
Aims: The aim of this study was to evaluate the in vitro effect of different phosphite formulations and concentrations on the development of Colletotrichum musae. Sample: to evaluate the inhibition of germination, mycelial growth and sporulation of Colletotrichum musae. Study Design: Treatments were conducted in a completely randomized design, with 4 replicates, each replicate consisting of 1 Petri dish. Place and Duration of Study: Laboratory of Post-Harvest Pathology, State University of Montes Claros, between March and October 2017. Methodology: Three different phosphite formulations were used: FCu1 (4% Cu + 20% P2O5), FCu2 (4% Cu + 22% P2O5) at concentrations of 0.5;1.0; 1.5 and 2.0 mL L-1 and FK (42% P2O5 + 27.7% K2O) at concentrations of 0.5; 1.0; 1.5 and 2.0 mg.L-1. Products were incorporated into the respective culture media. Culture medium alone and culture medium + imazalil were used as controls. Petri dishes were housed in BOD chamber at 25°C under a 12 hours photoperiod. Results: Results were submitted to analysis of variance and regression, and means were compared by the Tukey test (P |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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