核桃焦叶病不同防治方案效果研究

Study on The Effect of Different Control Options of Walnut Plantain Leaf Disease

【目的】对不同调控方案下核桃焦叶病的发生率和严重度进行分析探讨,为阿克苏地区核桃焦叶病科技攻关提供依据。【方法】在阿克苏地区选取6处核桃焦叶病普遍发生的区域,采用4种不同方案进行调控,分析调控后核桃焦叶病的发生率及严重度。【结果】方案1和方案4均对核桃焦叶病的发生率及严重度有较好的调控效果。【结论】对核桃焦叶病的调控应因地制宜采取措施,在水源不便利的条件下使用方案1调控,反之选择成本较低的方案4调控。

【Objective】The incidence and severity of walnut leaf scorch disease under different control treatments were analyzed and discussed in order to provide a basis for scientific and technological research on walnut leaf scorch disease in Aksu area.【Methods】Six areas with common occurrence of walnut plantain leaf disease were selected in Aksu area,and four different control programs were used to analyze the incidence and severity of walnut plantain leaf disease after thecontrol.【Results】Both Option 1 and Option 4 had a good control effect on the incidence and severity of walnutplantain leaf disease.【Conclusion】Measures should be taken according to local conditions to control walnut plantain leaf disease.Option 1 should be used for regulation under the condition of inconvenient water source,otherwise Option 4 with lower cost should be selected for control.