Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 1993, Vol. 8 ›› Issue (1): 80-82. doi: 10.3321/j.issn:1000-7091.1993.01.016

Special Issue: Fruits；

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A Preliminary Report on a New Pest of Chinese Jujube-tree-Europhera batanyensis Caradja

Wang Sizheng, Huang Ju, Song Jizao, Wang Lianjie   

  1. Shijiazhuang Pomology Institute, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang
  • Received:1992-02-14 Published:1993-03-28

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Abstract: One of measures for getting high yield in Chinese jujube-tree is ringing in the trunk stem after flowering.But after ringing of the jujube-tree,it is easy for the insects to invade the traumatic organism and impair it, thereby causing yield loss of the jujube fruits by 15%-20%.What is more, the tree may die after some years, if the tree does not get timely treatment.From 1990 to 1991 we made observations both in the field and in the laboratory.Now it is found out that the demon is a new pest of jujube-tree-Europhera batanyensis Caradja.This pest is subordinate to Lepidoptera, Pyralidae, Phycitinae.

Key words: Chinese jujube-tree, Ringing, Europhera batanyensis Caradja

Cite this article

Wang Sizheng, Huang Ju, Song Jizao, Wang Lianjie. A Preliminary Report on a New Pest of Chinese Jujube-tree-Europhera batanyensis Caradja[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1993, 8(1): 80-82. doi: 10.3321/j.issn:1000-7091.1993.01.016.

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