The effect of agents modifying properties of spray liquid on the activity of propoxycarbazone sodium (Attribut 70 WG)
2005
Gorski, R.,Poznan Agricultural University (Poland). Dept. of Plant Protection Methods | Kierzek, R.,Institute of Plant Protection, Poznan (Poland)
Adjuvants used in the experiments caused an increased action of herbicide preparation propoxycarbazone sodium (Attribut 70 WG). After their application in the cultivation of spring wheat the efficiency of the herbicide in controlling common oat, considered a monocotyledonous weed in the conducted experiment, was found to increase. Adjuvants Superzwilzacz and Olbras Super 90 EC had a considerable effect on the efficiency of the herbicide. Controlling common oat with the use of the propoxycarbazone sodium preparation with the addition of one of the above mentioned adjuvants resulted in a significant increase in the grain yield of spring wheat in comparison to the object protected with the use of the herbicide with no adjuvants added. At the same time a considerable decrease was observed in oat fresh weight and its grain number and weight
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