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The research carried out in 2004 and 2006 focused on the effectiveness of chemical control of gout fly (Chlorops pumilionis Bjerk.), and the influence of selected insecticides used at various stages of spring wheat growth on economic results of treatments. Spring generation of gout fly caused damage from 11.4 to 60.2% of stems. The applied insecticides demonstrated effectiveness ranging from 45.5...
In Poland winter wheat is grown on the area of 1.600.000 ha. Most of the plant protection treatments are being done without thorough analysis of real threats from pests and diseases. The aim of the research is to develop the optimal program of wheat protection against pests and diseases based on integration of various methods of plant protection. Two programs: conventional and integrated were compared...
The paper presents results of studies conducted in 1995-1997 on the occurrence of diseases of winter wheat and spring barley depending on the system of farming (extensive, ecological, integrated) and on the influence of disease infection upon seed quality and Fusarium toxins content.
In the years 1993-1995 experiments on integrated pest management (IPM) were conducted. A three year experiment with winter wheat was performed to evaluate the effect of chemical control of diseases on their occurrence and grain yield, at various conditions of N fertilisation. The economical profit was analysed.
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