Agronomy Science, przyrodniczy lublin, czasopisma up, czasopisma uniwersytet przyrodniczy lublin
The aim of the study was to assess the effect of different doses of nicosulfuron used alone and with Atpolan 80 EC oil adjuvant on selected biometric features and biomass of white goosefoot (Chenopodium album L.), cockspur (Echinochloa crus-galli L.) and scentless false mayweed (Matricaria maritima ssp. inodora L.). Herbicides were used alone and with Atpolan 80 EC adjuvant in doses constituting 50, 67 and 100% of the dose recommended by the producer. Herbicide treatments were performed in a stationary spray chamber in the phase of BBCH 12–13. Approximately 4 weeks after the application, the air dry mass and the length of the aerial parts and roots of the plants tested were determined. The highest herbicidal effectiveness of nicosulfuron was demonstrated relating to E. crus-galli, and lower relating to Ch. album and M. maritima ssp. inodora. Compared to the variant without booster, the addition of an adjuvant increased the effectiveness of nicosulfuron.
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