ACTA AGRICULTURAE BOREALI-SINICA ›› 1992, Vol. 7 ›› Issue (4): 112-116. doi: 10.3321/j.issn:1000-7091.1992.04.020

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Biological Characteristics of Matrimony Vine Anthracnose

Zhang Jinxiu1, Li Yantao1, Deng Zhenrong2, Yang Baosheng2   

  1. 1 HorticultureDepartment, Inner Mongolia Agriculture and Animal Husbandry College, HiAkof;
    2 Inner Mongolia Plant Protection Station, Huhhot
  • Received:1991-10-26 Published:1992-12-28

Abstract: Colletolrichum gloeosporioides of matrimony vine can use maltose and saccharose as its carbon sources, and KNO3 and peptone as its nitrogen sources. However, lactose, glycerin, urea, (NH4)sub>2SO4, and (NH4) 2HPO4 (can obviously inhibit the mycelia growth and conidia production-. It was shownd that pH 6.1 was most suitable for mycelial growth.The proper temperature for the mycelia growth and conidia germination was 20℃ to 30℃. Ccnidia wculd not germinate either below 10C or above 35℃.The relative humidity for conidia germination could not be lower than 75.6%. The optimal RH was 100%.

Key words: Colletotrichum gloeosporioides, Biological characteristics

Cite this article

Zhang Jinxiu, Li Yantao, Deng Zhenrong, Yang Baosheng. Biological Characteristics of Matrimony Vine Anthracnose[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1992, 7(4): 112-116. doi: 10.3321/j.issn:1000-7091.1992.04.020.

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