Phytosanitary situation optimization in raspberry plantations with the use of local production fungicide | Оптимизация фитосанитарной ситуации в насаждениях малины с использованием фунгицида отечественного производства
2011
Supranovich, R.V. | Matvejchik, M.A. | Evtukh, L.M., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute of Plant Protection
In the conditions of the Republic of Belarus the most noxious diseases in raspberry (Rubus idaeus) plantings are anthracnose (Gloeosporium venetum Speg.), purple spot (Didymella applanata (Niesl.) Sacc.) and Septoria or raspberry leaf spot (Septoria rubi (West.) Sacc.). Research results showed that 4-time application of a fungicide Azofos (ammonium - copper phosphate) modified, 50% SC at the rate of 8,0 kg/ha during raspberry vegetation have given the opportunity under 2010 conditions to hold in the diseases incidence and development at the low level. The biological efficiency of the preparation against anthracnose has made 62,3-65,3%, against purple spot - 61,9-78,6, Septoria - 30,3-65,7%. According to research results the studied fungicide was included into the state registration of plant protection means (pesticides) and fertilizers and the state control in the field of protection of plants in the Republic of Belarus.
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