红玉苹果是我国苹果产区主要品种之一,果实品质好、风味浓,商品价值高。但在一般条件下短期贮运,其果实斑点病的发病率普遍较高,尤其是贮藏后期,果皮皱缩,斑点病大发生,严重影响了果实的商品价值。辽宁省果树研究所于1978～1985年对红玉苹果进 Red apple is one of the main varieties of apple producing areas in China, the fruit quality is good, rich flavor, high value of the commodity. However, under the general conditions of short-term storage and transportation, the incidence of spot fruit disease is generally high, especially in the late storage, skin crinkles, spot disease occurred, seriously affecting the value of the fruits of the commodity. Liaoning Provincial Institute of fruit trees from 1978 to 1985 into the ruby ​​apple