1
Material Type:
Artigo
Analysis on 2004-2005 racial virulence of Blumeria graminis f.sp.tritici in northern China and the resistance in wheat cultivars in the disease epidemic related zones
Chi Wenjuan ; Cao Yuanyin ; Zhu Guiqing
Chih Wu Pao Hu Hsueh pao, 2007-12, Vol.34 (6)
[Periódico revisado por pares]
Sem texto completo
2
Material Type:
Artigo
Isolation of pseudorabies virus Shaanxi WG strain and epidemiology investigation
Jiang Yanfen ; Yang Zengqi ; Zhu Weiguo
Xi bei nong lin ke ji da xue xue bao.Zi ran ke xue ban, 2006-09, Vol.34 (9)
Sem texto completo
3
Material Type:
Artigo
Studies on egg drop syndrome in chickens II. Epidemiological investigation. [Chinese
Zhou Baoshen ; Yang Xunyi ; Cao Quan ; Zhou Jihong
Zhongguo jiaqin, 1993
Sem texto completo
4
Material Type:
Artigo
Studies on egg drop syndrome in chickens II. Epidemiological investigation
Zhou Baoshen ; Yang Xunyi ; Cao Quan (Station of Veterinary Medicine of Haian County, Jiangsu (China)) ; Zhou Jihong
Zhongguo jiaqin, 1993-01 (1)
Sem texto completo
5
Material Type:
Artigo
Preliminary study on epidemiology of crawling-bee disease
Wang Liguo (Jiangsan Municipal Bureau of Agriculture, Zhejiang (China))
Journal of Bee (China), 1994-04 (4)
Sem texto completo
6
Material Type:
Artigo
Studies on epidemiology of metorchis orientalis and M. taiwanensis of ducks in Fujian [China]
Wang Shoukun (Fujian Agricultural Coll., Fuzhou (China). Dept. of Animal Husbandry and Veterinary Science)
Journal of Fujian Agricultural College (China), 1992-09, Vol.21 (3)
Sem texto completo
7
Material Type:
Artigo
An epidemiological survey on bordetellosis in chickens
Zhang Shaoxue ; Zhu Ruiliang ; Tang Kexin (Shandong Agricultural Univ., Jinan (China). Dept. of Animal Husbandry and Veterinary Medicine)
Chinese Journal of Animal and Poultry Infectious Diseases (China), 1992-03 (2)
Sem texto completo
8
Material Type:
Artigo
Investigation of diseases in Pinus sylvestris L. var. mongolica Litv.. [Chinese
Wang Taizhen ; Wei Shuyan ; Hao Hong
Forest Pest and Disease, 1987
Sem texto completo
9
Material Type:
Artigo
Investigation on Diplodia pinea in Pinus taeda and Pinus elliottii. [Chinese
Yang Guoyong ; Li Jingxing
Forest Pest and Disease, 1988
Sem texto completo