辛基异噻唑啉酮处理橡胶木的防霉防蓝变性能研究  

Effects of 2-Octyl-2H-isothiazol-3-one(OIT) on mildew and Blue Stain in Rubber wood

作　　者：李晓文[1] 李民[1] 秦韶山[1] 蒋汇川[1] 李家宁[1] LI Xiao-wen LI Min QIN Shao-shan JIANG Hui-chuan LI Jia-ning(Rubber Research Institute, CATAS, State Engineering and Technology Research Center for Key Tropical Crops, Danzhou Hainan, 571737)

机构地区：[1]中国热带农业科学院橡胶研究所国家重要热带作物工程技术研究中心,儋州571737

出　　处：《木材加工机械》2016年第6期25-27,35,共4页Wood Processing Machinery

基　　金：中国热带农业科学院橡胶研究所基本科研业务费专项资金项目(1630022012005);海南省重点科技计划项目(ZDYF2016022)

摘　　要：为研究N-辛基-4-异噻唑啉-3-酮(OIT)应用于木材保护的防霉防蓝变效果,本文使用OIT的乙醇溶液和乳化型制剂处理新鲜橡胶木试材,参照国家标准GB/T 18261-2013开展了室内防霉试验和野外试验。试验结果显示,OIT对产紫青霉和烟曲霉的防治效果较好,对可可球二孢也有一定的防治效果,但是对哈茨木霉几乎无防治效力;OIT处理橡胶木有一定的防霉、防蓝变效果,但不能完全保护橡胶木免受霉菌、蓝变菌的侵害。用于木材保护时,OIT适合与其它药剂复配制备复合防霉剂,而不可单独使用。The effects of 2-Octyl-2H-isothiazol-3-one （OIT） used in rubber wood protection for anti-mould and anti- sapstain were studied in the present research. Both laboratory tests and field tests were conducted according to the standards of GB/T 18261-2013. The results show that OIT performed good activity against Aspergillus fumigatus and Penicillium purpurogenum, and also against Botryodiplodia theobromae, however, completely poorly against Trichoderma harzianum. It is reasonable for OIT to be combined with other fungicides when used in wood protection.

关 键 词：OIT 防霉 防蓝变 橡胶木 

分 类 号：S781.43[农业科学—木材科学与技术]