防治苹果轮纹烂果病轮纹烂果病是苹果的主要病害，直接影响果的产量质量和价值。１９９４年是此病的重发年，一般园烂果率５－１０％，重者达２０－３０％，以金冠、富士等品种为重。但在这大灾之年，普兰店市皮口镇龙王庙村王屯果园却发病轻。国光品种的烂果率为零，金冠... Prevention and treatment of apple rotten rot pattern Rotten rot disease is the main apple disease, a direct impact on the yield and quality of the value. 1994 is the year of relapse of the disease, the general rotten fruit rate of 5-10% Park, severe cases of up to 20-30% to Golden Delicious, Fuji and other varieties. However, in this catastrophe year, Pulandian City Pikou Dragon King Temple Village Wang Tuen orchard incidence is light. Guoguang varieties of rotten fruit rate is zero, the Golden Delicious ...