1　日灼病　果实的向阳部位初期呈有光泽,似透明皮革状,后变黄褐色斑块。有的出现皱纹,干缩变硬后凹陷,果肉呈褐色块状。叶片受害部位初期退色,最后变黄枯死或枯焦。防治技术:夏季应适当遮荫,增施有机肥料,增强土壤保水能力。绑蔓时使果穗隐蔽在叶片间,摘心时要在最顶层果实上 On the 1st sunburn fruit sunny part of the initial shiny, transparent leathery like, after the change to brown patches. Some appear wrinkles, dry shrinkage after hardening depression, the pulp brownish lumps. Vulnerable parts of the early fade leaves, and finally turn yellow dead or Kujiao. Control technology: Summer should be appropriate shade, organic fertilizer, increase soil water retention capacity. When tied vine so that the ears hidden in the leaves, topping at the top of the fruit