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将小麦白粉病田间侵染动态系统划分为孢子侵染定殖,潜伏显症,产孢和孢子散布等四个亚系统。并对各亚系统组建了数学模型。
The dynamic system of wheat powdery mildew in the field was divided into four sub-systems: spore infection colonization, latent symptom development, sporulation and spore distribution. And the sub-system set up a mathematical model.