It took two attempts for parthenium weed to gain a foothold in Australia, but once it arrived its effort to spread was relentless. First found – and contained – in 1940, it arrived again in ...
It’s about weeds. Yes, weeds! The Congress weed (Parthenium hysterophorus), which once ruled the fields with its stubborn white blossoms, has been dethroned, only for the BJP weed (Alternanthera ...