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已读[48] 发布: 2013/08/30 09:34:26
The Vancouver Observer ... in Canadian surface water. The U.S. Environmental Protection Agency has classified the herbicide as a possible human carcinogen. Trifluralin is a top-selling herbicide in the Prairie provinces and can be found in 17 registered pesticide products in ...
已读[51] 发布: 2013/08/30 09:34:21
Globalnews.ca The chemicals include chlorthal-dimethyl, a possible carcinogen and herbicide most commonly used on weeds in vegetable operations; trifluralin , a popular herbicide on the Prairies that's highly toxic to fish; and trichlorfon, an insecticide approved ...
已读[46] 发布: 2013/08/30 09:34:13
HazMat Management Magazine (subscription) Two Canadian environmental groups are suing the federal government over the ongoing use of pest-control products containing three pesticides banned in Europe: chlorthal-dimethyl, trifluralin and trichlorfon. Ecojustice lawyers, acting on behalf of ...
已读[911] 发布: 2013/08/15 16:00:24
生物谷 此外,土壤处理除草剂如酰胺类(包括 乙草胺 、甲草胺、异丙甲草胺等),二硝基苯胺类(如氟乐灵、除草通等)的需求量也同时减少。由于上述各类除草剂毒性都较大,转基因抗除草剂品种的种植对降低农业活动  ... 更多 »
已读[656] 发布: 2013/08/15 15:59:19
关键词:抗除草剂,转基因首先,在转基因作物出现前,许多传统作物种就已经开始使用除草剂了,而不是因为转抗除草剂基因的出现,才有除草剂的问题。...
已读[75] 发布: 2013/08/13 14:29:37
除草剂 的安全使用常识及技术推广 中国种业商务网 进入立夏节之后,水田、旱地 除草剂 的使用陆续开始,为保障各农户能安全有效的使用 除草剂 ,市植保站于2013年5月13日下午在楚雄云华酒店组织农资经营人员160多人参加培训。培训会由植保科技人员对农  ...
已读[638] 发布: 2013/07/30 15:49:56
茚虫威(indoxacarb) 70.5%%TC 氟环唑 (epoxiconazole) 96%TC 丙溴磷(profenofos) 94% TC 苯锈啶 (fenpropidin) 96%TC 硫双威(thiodicarb) 95% ...
已读[515] 发布: 2013/07/30 13:29:08
此次抽查中,由晋中榆次燕龙农资经销部经销的标称哈尔滨正业农药有限公司生产的20毫升/盒40%氰戊菊酯乳油,其有效成分氰戊菊酯含量检测结果为零,为严重的伪劣产品,...
已读[51] 发布: 2013/07/13 22:02:32
Moab Times Independent However, any of these would also stop most other seed growth, whether good or bad, so don't plan to plant seed in areas where you are using these chemicals during that growing season. Two types of pre-emergents to consider include oryzalin and trifluralin .
已读[1375] 发布: 2013/07/11 23:54:32
XãLuận.com tin tức việt nam 24h cập nhật Mới đây, Nhật Bản đã nâng mức kiểm tra dư lượng trifluralin trong tôm nhập khẩu từ Việt Nam từ mức 0,001 ppm lên 0,5 ppm tạo thuận lợi cho tôm Việt Nam xuất khẩu vào thị trường này. Nhu cầu tiêu thụ tôm từ Trung Quốc cao cũng tạo tiềm năng tăng  ...
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