Noi produse pe bază de tebuconazol pentru combaterea bolilor organelor aeriene ale rapiţei de toamnă

Abstract

This work presents results of biological efficiency test of some new tebuconasol fungicides for fighting fungus Alternaria brassicae Sacc., Phoma lingam Desm. and Whetzelinia sclerotiorum Korf. et Dumont at rapes cultures Brassica napus var. oleifera. The obtained experimental data prove that the biological efficiency of the preparations Orius 25 EW, Caramba, SL, Mystik 25 EC and Colosal 250 EC in fighting the parasite microflora was at the level of standard - Folicur EW 250 – 1,0 l/ha. The results of the test show that the preparations Orius 25 EW, Caramba, SL, Mystik 25 EC and Colosal 250 EC can be homologated and registered on the Phytopharmaceutical Market of Republic of Moldova as a fungicide against parasite microflora at rape.