Read these sites carefully.
http://www.bharatbook.com/Market-Research-Reports/Production-and-Market-of-Malathion-in-China.html
http://www.epa.gov/opp00001/health/mosquitoes/malathion4mosquitoes.htm
http://en.wikipedia.org/wiki/Malathion
What are the pros and cons of using Malathion pesticide????
3 answers
thanks you so much...
You're very welcome.