Peach leaf rust control with diferents fungicides sprays

O objetivo deste experimento foi avaliar a combinação de diferentes fungicidas no controle da ferrugem da folha em pomares de pessegueiros e sua viabilidade econômica. As plantas que receberam os tratamentos Amistar + Folicur (T1) e Amistar + Manzate (T2) apresentaram maior retenção foliar e menor severidade de ferrugem nas folhas remanescentes. A cultivar Ouro mostrou-se mais suscetível à doença que as cultivares Chimarrita e Premier. Houve aumento na produtividade e na renda bruta do produtor, justificando a adoção da prática testada.The aim of the present study was to test different fungicides in peach leaf rust control and their economic use in peach orchard. The treatments T1 (Amistar and Folicur) and T2 (Amistar and Manzate) had a better leaf retention and less severity of leaf rust in reminiscent leaf. 'Ouro' cultivar was more susceptible than the others cultivars ('Chimarrita' and 'Premier'). There was an improving in productivity and gross income, justifying the fungicides use in commercial orchards to control peach leaf rust