The import price of pesticides enhanced immediately from about US million in  Proof implies that the residue of chlorpyrifos was found in cat fish in US. sixty% of contaminated floor water in Vietnam is the results of the overuse of pesticides and fertilizers from agricultural production (Saxion 2019 Prof. https://israelcwofy.tusblogos.com/32504950/5-simple-techniques-for-organic-fertilizer-vietnam