title: [Study on usage of pesticides in various countries].
abstract: Usage of pesticides in food items in export countries was studied, focusing items which Japan imports in large quantity. Japan has imported field crops such as wheat, corn and soy bean, and also grapefruit in large quantity on a weight base, mainly from United States, Australia and Canada. While, Japan has imported various kinds of vegetables in which China had the largest share. We collected usage data of pesticides for 44 food items of 17 countries of 2004. Pesticides which were used frequently (usage rank within top ten in each item/country) were dichlorvos, carbofuran, chlorpyrifos, dimethoate (insecticides), mancozeb, carbendazim, thiophanate-methyl, chlorthalonil (fungicides), glyphosate, 2,4-D, paraquat, acetochlor (herbicides). Carbendazim, thiophanate-methyl, acetochlor and dichlorvos were mainly used in China. Dithiocarbamates are used frequently in various food items in various countries, and also frequently detected in monitoring in foreign countries. Some pesticides such as bisultap, monosultap, etaboxam and triazmate were used only in certain countries, and available information on toxicity or analytical method was very limited. Some of pesticides described above have not been analyzed in the pesticide residue monitoring in Japan before 2005,however, many of them are subjects of analysis for import food after 2006 with the enforcement of positivelist system for residues of pesticide and veterinary medicines in food in Japan.
authors.affiliation: yamamoto-my@nihs.go.jp
authors.forename: Miyako
authors.initials: M
authors.lastname: Yamamoto
authors.forename: Miou
authors.initials: M
authors.lastname: Toda
authors.forename: Keiko
authors.initials: K
authors.lastname: Tanaka
authors.forename: Takiko
authors.initials: T
authors.lastname: Sugita
authors.forename: Shiho
authors.initials: S
authors.lastname: Sasaki
authors.forename: Chikako
authors.initials: C
authors.lastname: Uneyama
authors.forename: Kaoru
authors.initials: K
authors.lastname: Morikawa
mesh_terms: D001315:Australia; D002170:Canada; D002681:China; D018556:Crops, Agricultural / Q000737:chemistry*; D005504:Food Analysis; D007564:Japan; D010573:Pesticide Residues / Q000032:analysis*; D014481:United States
chemical_list: D010573:Pesticide Residues