BS EN 49-2-2005 木材防腐剂.用产卵和幼虫成活法测定防家具窃蠹的(De Geer)保护效果.应用浸渍法(实验室法)

标准号：BS EN 49-2-2005
中文标准名称：木材防腐剂.用产卵和幼虫成活法测定防家具窃蠹的(De Geer)保护效果.应用浸渍法(实验室法)
英文标准名称：Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Application by impregnation (laboratory method)
标准类型：B71
发布日期：2005/4/4 12:00:00
实施日期：2005/4/4 12:00:00
中国标准分类号：B71
国际标准分类号：71.100.50
适用范围：This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Anobium punctatum (De Geer) by egg-laying and larval survival in wood which has been treated previously by full impregnation. This method is applicable to: — water-insoluble chemicals which are being studied as active insecticides; — organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;, — organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, and — water-soluble materials, for example salts. NOTE This method may be used in conjunction with an ageing procedure, for example EN 73.