Abstract: Plant pathology is an applied curriculum in agronomy. Practice course put forward higher requirements for teachers. The practice of teaching effects directly influence students’ learning interest and learning effect, Through this study, we summed up the existing weaknesses in the past the traditional practice of teaching, analyzes the reasons from the teaching methods, practice base construction and students themselves three aspects. Base on the modernization of teaching methods in the teaching process, the teaching contents, teaching methods and assessment methods of plant pathology practice teaching reform, explore to strengthen students' practice base construction, improving teachers’ practical skills and improve the ability of the students' understanding of science and technology as the foundation, the reasonable appraisal standard for auxiliary efficient teaching pattern, to cultivate applied talents.