ACTA AGRICULTURAE BOREALI-SINICA ›› 2000, Vol. 15 ›› Issue (S1): 80-84. doi: 10.3321/j.issn:1000-7091.2000.Z1.017

Special Issue: Corn

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Analysis of Maize Variety Resistance to Curvularia lunata Leaf Spot

SHI Jie1, LIU Yu ying1, SHAO Yan jun1, ZHANG Ling2   

  1. 1. Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences, Baoding 071000, China;
    2. Agricultural Institute, Baoding 071000, China
  • Published:2000-12-31

Abstract: Curvularia leaf spot of maize, mainly caused by Curvularia lunata (Walk) Boed., is becoming serious in China. The disease resistance of 27 hybrids and 46 inbred lines widely used by the producers were analysed by artificial inoculation method. The results showed that there was distinct physiological differential phenomenon among isolates of C. Lunata. Meanwhile, significant differences of disease resistance also existed among different maize varieties, but none of accessions was immunity type. Most varietieswidely used in production were susceptibile types.

Key words: Disease resistance, Physiological differentiation, Curvularia lunata

Cite this article

SHI Jie, LIU Yu ying, SHAO Yan jun, ZHANG Ling. Analysis of Maize Variety Resistance to Curvularia lunata Leaf Spot[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(S1): 80-84. doi: 10.3321/j.issn:1000-7091.2000.Z1.017.

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