雷奇果树康防治苹果烂果病效果山东省五莲县近几年苹果烂果病（轮纹病、炭疽病等）的发生与为害日趋严重。１９９６年在我县洪凝镇河西村１１０亩、４１５０株国光、金冠及元帅等品种上，进行了“雷奇果树康”（河北省南和县实用技术研究所生产）防治烂果病应用试验，对照... Leiqi Guo Shu Kang prevent apple fruit rot disease effect Wulian County, Shandong Province in recent years, apple rot disease (rotten, anthracnose, etc.) and the growing incidence of serious damage. In 1996, in Honghe Town, Hongxing Town, Hexi Village, 110 acres, 4150 Guoguang, Golden Delicious and Marshal and other varieties, conducted a “Leqi fruit tree health” (Hebei Province and South County Practical Technology Research Institute) , Control ...