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园林树木蛀干害虫的工程治理 被引量:1

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摘要 1997~ 1999年通过系列防治工程连续对为害国槐、柳树、毛白杨等行道树上的光肩星天牛Anoplophora glabripennis、锈色粒肩天牛 Apriona suainsoni、星天牛 Anoplophora chinensis和桑天牛Apriona germari等蛀干害虫进行治理 ,树木平均虫蛀率由 56. 74 %降低为 0 . 96% ,平均虫口密度由原来的 35. 53头 /株降低为 0 . 2 4头 /株 。
出处 《中国森林病虫》 北大核心 2001年第S1期57-58,共2页 Forest Pest and Disease
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  • 1李秀芬,朱教君,王庆礼,刘足根.森林的风/雪灾害研究综述[J].生态学报,2005,25(1):148-157. 被引量:85
  • 2Pokorny J D, O'Brien J, Hauer R, et al. Urban tree risk management: a community guide to program design and implementation[M]. USDA Forest Service, Northeast- ern Area, State and Private Forestry, 2003.
  • 3Meilleur G. Basic Tree Risk Assessment[J]. Arborist News, 2006,15(5) :12-17.
  • 4Matheny N P, Clark J R. A photographic guide to the e- valuation of hazard trees in urban areas. [J]. Urhana. IL: International Society of Arboriculture, 1991 : 72.
  • 5Wagener W W. Judging hazard from native trees in Cali- fornia recreational areas: a guide for professional forest- ers. US Forest Pacific Southwest Forest and Range Ex- periment Station, Berkeley, CA [J]. Research Paper, 1963 .
  • 6Paine L A. Accident hazard evaluation and control deci- sions on forested recreation sites[M]. Pacific Southwest Forest and Range Experiment Station, Forest Service, US Department of Agriculture, 1971.
  • 7Johnson D W. Tree hazards: recognition and reduction in recreation sites[M]. Forest Pest Management, State and Private Forestry, Rocky Mountain Region, USDA Forest Service, 1981.
  • 8Johnson D W. Tree hazards, Recognition and reduction in recreation sites[R]. Tech. Rep. R2- - 1.
  • 9USDA Forest Service, Rocky Mountain Region, Lakewood, CO. Tree hazards: Recognition and reduction in recrea- tion sites. Teeh. Rep. R2--1.
  • 10USDA Forest Service, Rocky Mountain Region, Lakewood, CO, 1981 I Mills L, Russell K. Detection and correction of hazard trees in Washington's Recreation Areas[J']. Wash. State DNR Rept, 1981,42 * 31.

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