Effect
Kelpak SL treated potato, cvs. 'Bartek', 'Gawin' and 'Honorata', also treated with Sencor 70 WG (metribuzin) herbicide, showed significantly increased marketable yield of potato tubers (+41.2%), increased tuber weight per one potato plant (+176%), no difference in tuber number per potato plant (-1%) and increased average weight of one potato tuber (+21.3%), compared to untreated control plants. Kelpak SL treated potato, cvs. 'Bartek', 'Gawin' and 'Honorata', also treated with Sencor 70 WG (metribuzin) herbicide, showed significantly increased marketable yield of potato tubers (+10.7%), no significant difference in tuber weight per one potato plant (+8.3%), no difference in tuber number per potato plant and increased average weight of one potato tuber (+10%), compared to control plants treated only with herbicide.
