JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2007, Vol. 31 ›› Issue (02): 109-112.doi: 10.3969/j.jssn.1000-2006.2007.02.025

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Study on Integrated Management of Shoot Dieback of Pine

LIU Li ling   

  1. Forest Seed and Seedling General Station of Fujian Province, Fuzhou 350003, China
  • Online:2007-04-18 Published:2007-04-18

Abstract: Shoot dieback of pine damaged more than 20 pines, such as Pinus elliottii, Pinus taeda. To control its damage, tests for controlling shoot diehack of pine were in diseased 14~23 a seed orchard, trial forest, lumber forest of Nayu forest farm in Minhou county by applying fertilizer, pesticide and integrated management. The results showed that root application or spraying B fertilizer, root application or spraying carebendazin, spraying chlorlthalonil and applying carebendazin smoke had certain control effects. The control effect of spraying B fertilizer, chlorlthalonil and applying smoke reached 67.5%. 69.70/oo and 66.1% respectively. Integrated management had better control effects which reached 69.5%~ 81.5%, especially the integrated management by clearing the disease shoot, root application of B fertilizer and carebendazin had control effect reaching 81.5%.

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