2009年10月7日,美國(guó)環(huán)保署公布?xì)⑾x(chóng)劑氯吡嘧磺隆(Halosulfuron-methyl)、Meptyldinocap、多殺菌素(Spinosad)、噻蟲(chóng)嗪(Thiamethoxam)許可限量的最終法規(guī),規(guī)定如下:
1、氯吡嘧磺隆(Halosulfuron-methyl):
最終法規(guī)規(guī)定大豆種內(nèi)的氯吡嘧磺隆(Halosulfuron-methyl)及其代謝物及降解物殘留許可限量為:0.05ppm。許可限量合格性將通過(guò)檢測(cè)產(chǎn)品內(nèi)/表氯吡嘧磺隆(Halosulfuron-methyl, methyl3-chloro-5-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylate來(lái)確定。
2、Meptyldinocap:
最終法規(guī)規(guī)定葡萄內(nèi)/表Meptyldinocap,2-(1-methylheptyl)-4,6-dinitrophenyl (2E)-2-butenoate及按Meptyldinocap表示的2,4-DNOP, 2,4-dinitro-6-(1-methylheptyl)phenol混合殘留的許可限量為:0.20 ppm。
3、多殺菌素(Spinosad)
最終法規(guī)規(guī)定以下作物內(nèi)/表兩種相關(guān)活性成分:Spinosyn A (Factor A; CAS#131929-60-7)或2-[(6-deoxy-2,3,4-tri-O-methyl-[alpha]-L-manno-pyranosyl)oxy]-13-[[5-(dimethylamino)-Tetra-hydro-6-methyl-2H-pyran-2-yl]oxy]-9-ethyl-2,3,3a,5a,5b,6,9,10,11,12,13,14,16a,16b-tetrad-cahydro-14-methyl-1H-as-Indaceno[3,2-d]oxacyclododecin-7,15- dione; 及Spinosyn D (Factor D; CAS#131929-63-0) 或2-[(6-deoxy-2,3,4-tri-O-methyl-[alpha]-L-manno-pyranosyl)oxy]-13-[[5- (dimethyl-amino)-tetrahydro-6-methyl-2H-pyran-2-yl]oxy]-9-ethyl-2,3,3a,5a,5b,6,9,10,11,12,13,14,16a,16b-tetradecahydro-4,14-methyl-1H-as-Indaceno[3,2-d]Oxacy-clododecin-7,15-dione組成的多殺菌素(Spinosad)殘留許可限量:杏殼:19 ppm;堅(jiān)果樹(shù)14組:0.10 ppm;開(kāi)心果:0.10 ppm;酸棗:0.10 ppm及石榴:0.30 ppm。
4、噻蟲(chóng)嗪(Thiamethoxam)
最終法規(guī)規(guī)定以下作物內(nèi)/表噻蟲(chóng)嗪(Thiamethoxam) (3-[(2-chloro-5-thiazolyl)methyl]tetrahydro-5-methyl-N-nitro-4H-1,3,5-Oxadia-zin-4-imine)及其代謝物CGA-322704 [N-(2-chloro-thiazol-5-ylmethyl)-N'-methyl-N'-nitro-guanidine](按噻蟲(chóng)嗪化學(xué)當(dāng)量計(jì)算)混合殘留許可限量:鱷梨:0.40 ppm;矮漿果亞組13-07G,越橘除外:0.30 ppm; 唐棣屬植物亞組13-07B,藍(lán)靛果及梅、矮灌木除外:0.20 ppm;蔓越霉亞組13-07A:0.35 ppm;蛋黃果:0.40 ppm;小果實(shí)、攀藤植物亞組13-07F,獼猴桃除外:0.20 ppm;芒果:0.40 ppm;番木瓜:0.40 ppm;人心果:0.40 ppm;黑柿:0.40 ppm;曼密果:0.40 ppm;星蘋(píng)果: 0.40 ppm; 根莖植物亞組1A :0.05 ppm;rice,稻谷:0.02 ppm。
4種殺蟲(chóng)劑可限量的最終法規(guī)具體內(nèi)容請(qǐng)見(jiàn):
氯吡嘧磺隆(Halosulfuron-methyl):
http://edocket.access.gpo.gov/2009/pdf/E9-22915.pdf
Meptyldinocap:
http://edocket.access.gpo.gov/2009/pdf/E9-22523.pdf
多殺菌素(Spinosad):
http://edocket.access.gpo.gov/2009/pdf/E9-22534.pdf
噻蟲(chóng)嗪(Thiamethoxam):http://edocket.access.gpo.gov/2009/pdf/E9-23628.pdf