Father, mother Lei, there are three brothers in the family, 1 sister. The harmonious family environment between mother's education and generations of farming has a great influence on Li Zhenqi's childhood growth. Li Zhenqi 193 1 entered primary school, and 1937 entered Hebei Zunhua Middle School. During this period, Japanese invaders invaded China. He was filled with indignation when he saw the fall of his hometown and the invaders maiming the people. At the same time, he saw that locusts often do harm and lose a lot. He made up his mind to take part in the revolution, drive the Japanese invaders out of China, learn agricultural science well and eliminate pests and diseases. 1942 In the summer, after graduating from middle school, Li Zhenqi and his classmates fled the occupied area, arrived at Shanxi University in Yichuan, northern Shaanxi, and was admitted to the English Department of the College of Literature. 1 half a year later, that is, 1944 and 12, Dushan fell, which was a national disaster. He resolutely joined the Youth Expeditionary Force and went to the Indian Lanjue Training Base for military training. /kloc-0 returned to China in June, 1945, and was on standby in Kunming. In August, the Japanese invaders surrendered, so he retired and transferred to the Plant Protection Department of Northwest Agricultural College to study. 1May, 949, Li Zhenqi graduated and stayed in school to teach. During this period, 1957- 1959 went to Dimitriev Agricultural College of the Soviet Union for two years, 1982-65438 went to the University of Montana for cooperative research 1 year. /kloc-0 joined the China * * * production party in May, 949.

From May 65438 to May 0949, Li Zhenqi worked as a teaching assistant in the Department of Plant Protection of Northwest Agricultural College and began to study wheat rust. 1953 seconded to northwest agricultural college, 1954 returned to the department as a lecturer and secretary. 1959, after returning from studying in the Soviet union, concurrently served as director of the teaching and research section of plant pathology, 1962 was promoted to associate professor, 1972- 1984 was promoted to deputy director and director, 1986 was promoted to professor, and was approved as a doctoral supervisor in the same year. 1988- 1992 concurrently serves as the director of the Institute of Plant Pathology, and 1992 is the honorary director so far.