Comparative Study on Winter Wheat Resistance to Aphids in Different Developmental Stage
ZHANG Zhiyong, LI Sujuan, ZHANG Yidong, WANG Xingyun, LI Shigong
ACTA AGRICULTURAE BOREALI-SINICA . 2000, (1): 57 -61 .  DOI: 10.3321/j.issn:1000-7091.2000.01.012