Bionomics ofBiston betularia (L.) in Daxing’an Mountains forest area

Sun Fan , Hao De-jun , Ma Ling , Li Cheng-de

Journal of Forestry Research ›› 2000, Vol. 11 ›› Issue (2) : 121 -122.

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Journal of Forestry Research ›› 2000, Vol. 11 ›› Issue (2) : 121 -122. DOI: 10.1007/BF02856688
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Bionomics ofBiston betularia (L.) in Daxing’an Mountains forest area

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Abstract

Observations on life cycle, habits and characteristics ofBiston betularia (L.), which is a major pest infecting birch, were made in Daxing’an Mountain forest area, Heilongjiang Province during 1997–1998. In this area, the pest has one generation per year and overwinters as eggs in cracks of the lower part of stem. Adults emerge from mid-July to late August, and the damage of larvae occurs mainly in May and June. Life cycle table ofBiston betularia was given and control suggestions were made in this paper.

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Bionomics / Life cycle / Biston betularia (L.) / S763.42 / A

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Sun Fan, Hao De-jun, Ma Ling, Li Cheng-de. Bionomics ofBiston betularia (L.) in Daxing’an Mountains forest area. Journal of Forestry Research, 2000, 11(2): 121-122 DOI:10.1007/BF02856688

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