论文部分内容阅读
美国环保署近日就杀虫剂百治磷风险评估草案向公众征询意见,意见递交截止时间为2014年9月29日。环保署曾于2008年开展百治磷登记重审项目的前期工作。百治磷是一种广谱有机磷杀虫剂,目前登记的唯一终端产品为水溶性制剂,可叶面施用于已长成的棉花植株,或作为景观和非食用树木类的注射用剂。该产品被列为限制使用类别,只允许在有资质的操作人员监督下进行购买和使用。
The United States Environmental Protection Agency (EPA) recently consulted the public on the draft pesticide risk assessment of phosphorus, the deadline for submission of comments is September 29, 2014. In 2008, the EPD conducted preliminary work on the review and approval of the Picea Pilots project. Bristol is a broad spectrum organophosphate insecticide and the only end product currently registered is a water soluble formulation that can be applied foliarly to grown cotton plants or as injectables for landscape and non-food trees. This product is classified as a restricted use category and is only to be purchased and used under the supervision of a qualified operator.