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)
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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.
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