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Leaf diseases in long term field trials with reduced tillage and herbicide and fungicide treatment in spring barley, spring wheat and oats were studied during the years 1994-1997. Diseases were observed in only half of the fields/years in this period. It is concluded that fungicide treatment was very effective against the different diseases, while the effect of tillage treatment was more variable...
W pracy przedstawiono wyniki 3-letnich badań nad wpływem opryskiwań łączonych - roztworem mocznika z fungicydem na plonowanie pszenicy ozimej i jęczmienia jarego oraz na występowanie nasilenia patogenów grzybowych. Zabiegi łączone mocznikowo-fungicydowe wpłynęły istotnie na obniżenie występowania nasilenia mączniaka prawdziwego zbóż i traw (Erysiphe graminis) na pszenicy ozimej, ale zwiększyło się...
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