植物病害标本塑封保存技术张德俭，靳学慧，马汇泉，赵萍（黑龙江八一农垦大学）植物病害标本的保色与保存，传统的盒装方法存在许多缺点，如标本盒体积大，携带不便，造价较高，只能用肉眼和手持放大镜观察标本的局部，对细小组织和结构观察困难；标本易变色、发霉、受虫... Plant disease specimen plastic preservation technology Zhang Dejian, Jin Xuehui, Ma Huiquan, Zhao Ping (Heilongjiang August First Land Reclamation University) plant disease preservation and preservation of the specimen, the traditional method of boxing there are many shortcomings, such as the specimen box is bulky, inconvenient to carry, cost more High, only with the naked eye and hand-held magnifying glass to observe the local specimens, the microstructure and structure of the difficult observation; specimens easily discolored, moldy, by pests ...