CAJ | 학술논문

苹果白粉病严重威胁苹果的安全生产，开展苹果种质材料的白粉病抗性鉴定对选育抗病品种有重要意义。介绍了苹果白粉病的病原菌、症状及其发生侵染规律，对白粉病防治技术及抗性资源等方面进行综述，分析了存在的问题展望了研究方向。
평과백분병엄중위협평과적안전생산，개전평과충질재료적백분병항성감정대선육항병품충유중요의의。개소료평과백분병적병원균、증상급기발생침염규률，대백분병방치기술급항성자원등방면진행종술，분석료존재적문제전망료연구방향。
Apple powdery mildew caused huge losses and threatens the safety production of apple seriously. Therefore,carrying out identification of powdery mildew resistance of apple germplasm for breeding resistant varie-ties has important significance.The paper introduced the pathogen,symptom and occurrence regularity of infection of apple powdery mildew,and then reviewed the presented control technology,resistance studies,and breeding re-sistance germplasm by bio-genetic engineering technique.At last,the paper looks into the prospects.