据加拿大卫生部消息，2012年12月4日加拿大卫生部发布 EMRL2012-57、EMRL2012-58、EMRL2012-59、EMRL2012-60号通报，有害生物管理局修订了烯酰吗啉（Dimethomorph）、苯醚甲环唑（Difenoconazole）等四种农药的最大残留限量。
部分原文报道如下：
| Common Name | Residue Definition | MRL (ppm)Table 1 footnote 1 | Food Commodity |
| Footnote 1 ppm = parts per million Return to footnote 1 referrer | |||
| Dimethomorph | (E,Z )-4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propenyl]morpholine | 40 | Hops (dried) |
| 30 | Leafy vegetables (Crop Group 4), leafy greens (Crop Subgroup 5B) | ||
| 15 | Green onions (Crop Subgroup 3-07B) | ||
| 7.0 | Raisins | ||
| 6.0 | Head and stem Brassica (Crop Subgroup 5A) | ||
| 3.0 | Fruiting vegetables (Crop Group 8-09), small fruit vine climbing, except fuzzy kiwifruit (Crop Subgroup 13-07F) | ||
| 0.6 | Bulb onions (Crop Subgroup 3-07A) | ||
原文链接：http://www.hc-sc.gc.ca/cps-spc/pubs/pest/_decisions/index-eng.php
日期：2012-12-14
