Wijeweera, W.P.S.N.; Senaratne, K.A.D.W.; Dhileepan, K.
(Ceylon Journal of Science, 2021-07-27)
Calotropis gigantea (Crown flower, Giant milkweed or Wara) is a native medicinal plant in Sri Lanka. It is recorded as an invasive plant in Australia, Brazil, USA, etc. Dacus persicus is recorded as a highly destructive ...