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已读[1160] 发布: 2013/05/03 15:07:59
特别是精异丙甲草胺的开发与产业化进步提高了该产品的市场地位成为氯乙酰胺类除草剂的杰出代表品种。近年异丙甲草胺(包括精异丙甲草胺)的全球销售不断增加,2005、...
已读[59] 发布: 2013/05/02 18:34:21
Bay Net The chief ingredient is a substance called glyphosate. It has been found to be harmful to plants, ... We constantly hear how fish is healthy but you can't eat too much because of the pollution in the water or that metals and chemicals accumulate in the ...
已读[286] 发布: 2013/05/02 18:27:02
瑞丰公司主要从事化肥及农用化工品的国际、国内贸易,包括尿素、磷肥、钾肥、草甘膦等品种的进出口业务,属于商贸型企业。随着公司业务规模的不断扩大,瑞丰公司拟借助...
已读[139] 发布: 2013/05/02 17:28:16
Science Daily (press release) Using three commonly applied pesticides that have similar chemical properties -- chlorpyrifos, carbaryl , and malathion -- the Pitt researchers exposed 15 populations of wood frog tadpoles to high concentrations of each insecticide. They found that wood ... and more »
已读[317] 发布: 2013/05/02 15:43:38
韩国曾多次因从我国产萝卜中检出丙酸而退运,日本曾多次从我国产蔬菜中检出毒死蜱、氰戊菊酯、莠去津等农药含量超标;今年四月份,按照进出口食品化妆品安全风险监控...
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