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Volatile organic compounds for the control of Meloidogyne exigua in Coffea arabica

Silva, Willian R. J.; Machado, Alan R. T.; Campos, Viviane A. C.; Zeri, Ana C. M.; Campos, Vicente P.; Oliveira, Denilson F. (Sociedade Brasileira de Fitopatologia, 2013)

Meloidogyne exigua is a plant-parasitic nematode that causes great losses to coffee farmers. Thus, to contribute to the development of new products to control this parasite, the present work studied the effect of volatile ...
Effect of foliar application of potassium silicate on the progress of coffee leaf rust

Lopes, Ueder Pedro; Zambolim, Laércio; Souza Neto, Pedro Nery; Souza, Antônio Fernando; Capucho, Alexandre Sandri; Rodrigues, Fabricio de Ávila (Sociedade Brasileira de Fitopatologia, 2013)

In order to evaluate the effect of potassium silicate spray on the control of coffee leaf rust and coffee yield, an experiment was conducted during the 2005/2006 and 2006/2007 growing seasons on Coffea arabica cv. Catuaí ...
Effects of UV-B radiation on Lecanicillium spp., biological control agents of the coffee leaf rust pathogen

Galvão, José A. H.; Bettiol, Wagner (Sociedade Brasileira de Fitopatologia, 2014)

Coffee leaf rust is the main disease of coffee and its causal agent is naturally hyperparasited by Lecanicillium lecanii, indicating its potential for biocontrol. Ultraviolet-B (UV-B) radiation is an important factor that ...