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Residue characteristics of hexaconazole and chlorothalonil in several fruits  

Lee, Hee-Dong (Pesticide Safety Division, NIAST, RDA)
Kyung, Kee-Sung (Hazardous Substances Division, NIAST, RDA)
Kwon, Hye-Young (Hazardous Substances Division, NIAST, RDA)
Ihm, Yang-Bin (Pesticide Safety Division, NIAST, RDA)
Kim, Jin-Bae (Hazardous Substances Division, NIAST, RDA)
Park, Seung-Soon (Pesticide Safety Division, NIAST, RDA)
Kim, Jang-Eok (Department of Agricultural Chemistry, Kyungpook National University)
Publication Information
The Korean Journal of Pesticide Science / v.8, no.2, 2004 , pp. 107-111 More about this Journal
Abstract
The study was carried out to investigate the pesticide residual characteristics in peaches, pear and grape. Pesticide residue patterns were remarkably different because of major factors affecting the pesticide residue patterns such as ratios of surface to weight, surface matrices, cultivations, sizes, increase rate of weight, and varieties of fruits, etc.. Pesticide residue levels in grape appeared higher than those in peaches and pear, because the pesticide solution sprayed was infiltrated and accumulated between grape granules. The matrices composing of fruit surface and the ratios of surface area to weight on fruits seemed to playa key role for determining the pesticide residual characteristics in fruits.
Keywords
Pesticide Residue; Fruits; Ratio of surface area to weight;
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