a clear trendp = 0.056
babylonica hybrid and Populus (Χ 2 = 4.90; df = 1; p<0.05) and exhibited a clear trend in the case of S. babylonica hybrid and S. humboldtiana (Χ 2 = 3.66; df = 1, p = 0.056).
babylonica hybrid and Populus (Χ 2 = 4.90; df = 1; p<0.05) and exhibited a clear trend in the case of S. babylonica hybrid and S. humboldtiana (Χ 2 = 3.66; df = 1, p = 0.056).