SENSIBILITY OF Rhizoctonia solani Kuhn TO FUNGICIDES “IN VITRO” AND IN COTTON PLANTULES (Gossypium hirsutum L) AT GREENHOUSE CONDITIONS

• Autor(a) principal: Oliveira, Wilson Ferreira de
• Data de Publicação: 2007
• Outros Autores: Cunha, Fausto Luiz da, Corrêa Júnior, Luiz Carlos
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Pesquisa Agropecuária Tropical (Online)
• Texto Completo: https://revistas.ufg.br/pat/article/view/2508

Aiming to test the efficiency of different dosages of Iprodione + Thiram (Rovrin) in comparison with PCNB (Brassicol 75 BR), TMTD (Rhodiauran 70) and Captan + Pencycuron (Monceren) for controlling Rhizoctonia solani Kuhn, in cotton plantation, through seeds treatment, was mounted essays “in vitro” at greenhouse level and BDA, in the Phytosanitary Department annexes of School of Agronomy-UFG. The results obtained, at essays conditions, permit to conclude that fungicides Rovrin - 320 g.i.a., Monceren - 210 g.i.a., Rovrin - 240 g.i.a., Rovrin - 200 g.i.a., PCNB - 450 g.i.a./l00 liters of water or 100kg of seeds, were efficient and statistically had no variation among them, in controlling R. solani, while chemical product TMTD (Rhodiauran 70), at dosage of 280 g.i.a./100 liters of water or 100 kg of cotton seeds, was not efficient in controlling this causal agent.