Jayarathna, S. L.; Madushani, G. N.; Roshini, G. H. C. N.
(FHCS, EUSL, 2020-02)
Pesticides are chemical compounds that are used to kill pests, including insects, rodents, fungi and
weeds. It has become an integral part of present day farming, and play a major role in increasing
agricultural productivity. ...