草每灰霉病。危害草毒的龙柏果实，影响果实产量和品质。防治方法：建园时注意合理密植，保持通风透光良好。从花序显露开始，每隔7－10天喷药1次，一个生长率喷3－4次，可用故菌丹可湿性粉利700－1000倍，或抑菌灵可湿性粉剂500－800倍液。用25％瑞毒霉1500－7000倍液喷施效果 Grass every gray mold. Arborvitae poisoning cypress fruit, affecting fruit yield and quality. Prevention and treatment methods: pay attention to the rational close planting when building a garden, maintain good ventilation and light. From the inflorescence revealed, spraying every 7-10 days 1, a growth rate spray 3-4 times, available Dan Ka Dan wet powder 700-1000 times, or bacteriostatic WP 500-800 times . With 25% Rumex 1500-7000 times spraying effect