农作物的抗病性,包含着广泛的内容。其核心现象是过敏反应及其机制。Ⅰ.过敏细胞死亡的机制作物的抗性,常和过敏反应(即抗性反应的迅速诱发)相伴发生。而过敏细胞的死亡,也常随之发生。搞清其原因,对于理解抗病性是很重要的。一、过敏反应的诱发受疫病菌非亲和性种群的侵害而使马铃薯 The disease resistance of crops contains a wide range of content. The core phenomenon is the allergic reaction and its mechanism. I. Mechanism of Allergic Cell Death Crop resistance often occurs along with anaphylactic reactions (ie, prompt induction of a resistance reaction). The death of allergic cells, often with it. It is important to understand why the disease is understood. First, the induction of allergic reactions caused by non-bacterial populations of infectious diseases caused by the potato