机译:Occurrence and distribution of Alternanthera bettzickiana (Regel) Voss., an invasive weed in the uplands of Kerala
College of Agriculture, Kerala Agricultural University, Thrissur, Kerala680656, India;
Cashew Research Station, Kerala Agricultural University, Thrissur, Kerala680656, India;
Alternanthera bettzickiana; Distribution; Dominance; Invasive weed; Survey.;