Effect of spray quality produced by different nozzles on efficacy of weed control in spring barley
2002
Kierzek, R. (Institute of Plant Protection, Poznan (Poland))
The results showed that smaller droplet size increased herbicide performance at constant spray volume, regardless of the droplet size range investigated. A significant interaction between the droplet size and herbicide type was observed. Generally, for triberenuron-methyl a performance was increased at smaller droplet size (250-270 micro m), but significant increase of herbicide activity only at half dose was obtained. There were no significant interactions between droplet size and performance of mixture 2,4 D, dicamba and mecoprop
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