Zaštita pšenice od prouzrokovača oboljenja / Chemical management of wheat diseases
2016
Jevtić, Radivoje (Institut za ratarstvo i povrtarstvo, Novi Sad (Srbija)) | Lalošević, Mirjana (Institut za ratarstvo i povrtarstvo, Novi Sad (Srbija)) | Župunski, Vesna (Institut za ratarstvo i povrtarstvo, Novi Sad (Srbija)) | Kalentić, Marija (Dunav Soja Standard Regionalni centar, Novi Sad (Srbija))
Controlling wheat diseases with fungicides should be based on the principles of integrated pest management (IPM). The decision which strategies and models of fungicide applications to use is in direct correlation with the specificity of the pathogen, weather conditions for their development and growth stages of plant. Since the spike, flag leaf and the leaf below flag leaf are bearers of the yield, it is necessary to preserve their viability as long as possible. The loss of green leaf area after the flag leaf emergence, influences the development of the crop and results in the reduction of grain weight, which is directly reflected in the yield and quality. In order to avoid the appearance of fungal resistance to individual active ingredients, applying the fungicides on wheat should be in accordance with the principles of the FRAC.
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