The effect of bordaleza and sulfocálcica syrups in different concentrations and ages of plants on leafs diseases of sweet passion fruit in organic cropping

The complex of leaves diseases that attack the culture of the passion fruit, especially, the sweet passion fruit(Passiflora alata) could commit the productivity and quality of fruits. However, P. alata, is also used as medicinalplant, being the leaves, the part used for this end. Then, the focus of the studies aiming to to agronomic managementof P. alata for raw material production for pharmaceutical end, it diverges, at least partly, of the focus of theproduction of fruits. Therefore, it was evaluated the effect of bordaleza and sulfocálcica syrups in differentconcentrations and ages of plants on leaves diseases of P. alata. The experiment was installed in field conditions inrandonmized blocks with five treatments and five repetitions of 10 plants each. The treatments were bordalesa syrupin 0,5 and 1,0%, sulfocálcica syrup in 0,5 and 1,0% prepared from main solution to 27th Baumé and the witness(without application). The treatment with sulfocalcica syrup in 0,5% promoted the smallest index of disease and thelargest relative efficiency of control associated to the smallest rate of development of the disease with the age of thecultivation.