In order to clarify the control effect of Trichogramma chilonis on the sunflower moth in Shanxi Province and effectively control the harm of sunflower moth, the rationality and scientificity of the existing experimental design scheme were discussed while meeting the requirements of sunflower moth green prevention and control methods. The experiment was carried out in Wenxi, Qvwu and Xia counties of Shanxi Province. The parasitism rate of eggs and corrected parasitism rate were 81.9% and 80.5%, respectively. The average control effect was 70.26%and the average yield increase rate was 22.17%. The results showed that under the strategy of sustainable agricultural development, the use of Trichogramma chilonis incertulas to control sunflower moth was effective in Shanxi Province.