A Preliminary Study on Wheat Cyst Nematode Disease (Heterodera avenae Wollenweber) in Henan Province
Wang Zhenyao, Wang Shouzheng, Li Honglian, Yuan Hongxia
ACTA AGRICULTURAE BOREALI-SINICA . 1993, (S1): 105 -109 .  DOI: 10.3321/j.issn:1000-7091.1993.z1.022