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Title: Sanitary quality of soybean seeds treated with fungicides and insecticides before and after storage
Other Titles: Qualidade sanitária das sementes de soja tratadas com fungicidas e inseticidas antes e depois do armazenamento
Keywords: Fungi
Fusarium spp.
Penicillium spp.
Aspergillus spp.
Sementes - Tratamento
Issue Date: 2019
Publisher: ABRATES - Associação Brasileira de Tecnologia de Sementes
Citation: FERREIRA, T. F. et al. Sanitary quality of soybean seeds treated with fungicides and insecticides before and after storage. Journal of Seed Science, Londrina, v. 41, n. 3, p. 293-300, 2019.
Abstract: Fungi are considered as the most important among pathogens due to the higher number of species and to the damage caused both in yield and in seed quality. Thus, aimed to verify the effect of fungicide and insecticide treatment on sanitary quality and physiological performance of soybean seeds before and after storage. Seeds from cultivars NS 7494, NS 8693 and NS 7338 IPRO were used, which were analyzed separately by a completely randomized design in a 3 x 6 factorial design, being three chemical treatment applications: 1) treated and evaluated; 2) treated, stored and evaluated; 3) stored, treated and evaluated; and six mixtures of fungicides and insecticides: (Imidacloprido + Tiocarbe) + (Carbendazim + Tiram), (Imidacloprido + Tiocarbe) + (Metalaxil-M + Fludioxonil), Thiamethoxam + (Carbendazim + Tiram), Thiamethoxam + (Metalaxil-M + Fludioxonil), (Fipronil + Piraclostrobina + Metil-tiofanato) and the control, which was added only water. The healthy test, germination, cold and accelerated aging tests were evaluated. Seed treatment products require at least two months to be effective in controlling Penicillium spp. and Fusarium spp. The mixtures containing Carbendazim + Tiram in its composition are efficient in the control of pathogens regardless of the application time of products.
Appears in Collections:DAG - Artigos publicados em periódicos

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