微门户首页  新闻  讨论区  活动  博客  求职招聘  行业报告  圈内成员  供应   
已读[67] 发布: 2014/04/11 09:25:35
The Daily Progress Abigail Johnson, a junior at Lee, studied atrazine , an herbicide widely used in America and its effects on the aquatic plant, Lemna minor, more commonly known as duckweed. On March 12, Johnson came in first at the Shenandoah Valley Regional Science ...
已读[73] 发布: 2014/04/11 09:25:27
La Crosse Tribune He is professor of integrative biology at University of California, Berkeley and well-known for his research findings that the herbicide atrazine is an endocrine disruptor that demasculinizes and feminizes male frogs. Hayes is also an advocate for ...
已读[72] 发布: 2014/04/11 09:25:20
Winfield Daily Courier Online Using a soil-applied chloracetamide herbicide with atrazine (such as Bicep II Magnum, Bicep Lite II Magnum, Bullet, Lariat, Outlook, Degree Xtra, Fultime NXT, or generic equivalents of these products) will greatly enhance controlling pigweeds. Some of ...
已读[63] 发布: 2014/04/11 09:25:13
Globalnews.ca According to the agency, “because atrazine has been classified in Group III (possibly carcinogenic to humans)” an acceptable amount in drinking water has been set at 5 parts per billion. In the United States, the level has been set at 3 parts per billion.
已读[65] 发布: 2014/04/11 09:25:04
Globalnews.ca While many scientists say that more research into atrazine's effects on humans is needed, some studies show the chemical is associated with birth defects, breast cancer and poor semen quality in men. It was taken off the market in the European Union ...
已读[302] 发布: 2014/04/11 09:22:47
西玛津、西玛通、特丁津、特丁净、特丁通、扑草净、氰草津、灭蝇胺、环嗪酮、苯嗪草酮、莠灭净、嗪草酮、异丙净、西草净和格草净等19种三嗪类农药的...
已读[330] 发布: 2014/03/25 08:41:35
专家预测,2014年我国玉米草害是防治重点。我国玉米种植面积年均增加2%,如何用新的高效环保农药控制玉米田草害,是当前植保界面临的一大挑战。 乙草胺、莠去津、...
已读[323] 发布: 2014/03/25 08:41:07
除草剂草甘膦 41.90亿美元百草枯 6.40亿美元2,4-滴 5.80亿美元异丙甲草胺 5.50亿美元硝磺草酮 5.35亿美元乙草胺 5.30亿美元草铵膦 3.95亿美元莠...
已读[285] 发布: 2014/03/25 08:40:54
山东奥丰化工科技有限责任公司,乙草胺50%(乳油),今日的最新价格将集中在145.00元,产品规格:500ml*20瓶/件。 (文章来源:中国农化招商网) QQ空间 新浪微博 ...
已读[161] 发布: 2013/10/24 16:00:43
他俾夜作昼谨慎研学,旰食宵衣反复试验,利用抗除草剂谷子新种质创造出培育简化栽培谷子新品种的育种方法和配套栽培技术;他夙夜不懈不断创新,解决了谷子走向现代化...
« 上一页  |   查看结果221-230共638   |  下一页 »

新闻标签:

没有标签


最新报告


求职招聘