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Scientia Silvae Sinicae ›› 2006, Vol. 42 ›› Issue (7): 60-65.doi: 10.11707/j.1001-7488.20060711

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Studies on Biology and Control Techniques of Hylobitelus xiaoi

Dai Lixia1,2,Li Xun3,Wang Mingxu1,Zhang Zhanping4,Chen Liangchang1   

  1. 1. General Station of Forest Pest Management and Quarantine, Hunan Province Changsha 410007; 2. Hunan Agriculture University Changsha 410128; 3. Chenzhou Forestry Institute Chenzhou 423000; 4. Dong'an Forestry Bureau of Hunan Province Dong'an 425900
  • Received:2005-01-25 Revised:1900-01-01 Online:2006-07-25 Published:2006-07-25

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Abstract:

Hylobitelus xiaoi is a new kind of trunk pest that was found in Hunan and mainly damaged some pine species, such as Pinus elliottii、P.taeda、P. massoniana、P. taiwanensis and P.armandi. The insect had one generation within two years. The fastigium of imago was between middle ten-day of April and middle ten-day of May, the fastigium of pupa was in the last ten-day of September. The best period of catching insect by manpower was between the first ten-day of September and the last ten-day of November. The method of daubbing shank with pesticide decreased 30% insect inbreaking and the control effect of injection with pesticide was 95%.

Key words: Hylobitelus xiaoi, lifecycle, habit of life, control techniques