بررسي ميزان باقي مانده سموم كشاورزي در محصول خيار منطقه دماوند

Although the use of the pesticide is effective on the quantity and quality improvement of agricultural production, the more usage of them causes environmental pollution and affects on public health directly and indirectly. The residues of them cause acute or chronic disease of humans. Quantities of pesticide residues for agricultural productions are determined by world health organization every year. So, the research project of evaluating the pesticide residues has been done for cucumber yields of different regions of Damavand, like Abesard, Khosrovan, Aro, the school of agriculture and supplied production in markets in 80-81. after sampling from cucumbers of farms and greenhouse, they have been distilled and examined by Gas Chromatography. The results, by use of statistical methods and analyses, show that pesticide residues of pymelrozin, Deltamethrin, Diehlorvos. Tetradifon, Carbaryl are higher than maximum residue limit. Since, it is necessary to instruct the correct use of pesticides and permanent control on them.