Studying different fungicides against leaf spot disease of sugar beet | Изучение различных фунгицидов против церкоспороза сахарной свеклы
2011
Brilev, M.S. | Brileva, S.V., Grodno State Agrarian Univ. (Belarus)
In the conditions of the Republic of Belarus there were presented results of industrial experiments which made it possible to prove high efficiency of different fungicides against cercosporosis of sugar beet (Beta vulgaris var. saccharifera). Application of fungicides made it possible to form yield of roots at the level of 618-679 centner/ha. Application of fungicides made it possible to reduce the progression the disease in average over three years from 60% (in control variant) up to 12-15% (in experimental variants) and provide further safety of 37-61 centner/ha of root yield. Sugar content in sugar beet crops in this case amounted up to 17,5-17,7% and sugar yield - 9,7-10,2 t/ha. Treatment of crops with fungicides (Alto super; Rex duo; Skor) promoted increasing of sugar yield from 1 ha on 0,6-1,1 tones.
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