sun burn ． 植物受高温伤害的一种现象。夏秋高温干旱季节，日光直射裸露的果树枝干和果实，使表面温度达40℃以上时，即可引起灼伤。
Feijoa is strongly capable to tolerate extremely high temperature. No sunburn happen after over 30 days’s extreme maximum temperature above 35℃.
费约果具有极强的耐高温能力,在极端最高气温35℃以上、日数长达30 d以上,未发生日灼。
参考来源 - 费约果引种适应性及扦插生根机理的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
它的颜色有日灼橙，珍珠白和更受欢迎的糖果苹果红。
It came in colors like orange sunburst, pearl white and the ever-popular candy apple red.
苹果果实日灼是一种常见的生理病害，每年在世界各主要苹果产区均有发生，给生产造成巨大损失。
Apple fruit sunburn, a common physiological disorder, happens widely in main apple-producing areas on the world and results in a huge loss annually.
使用自制的日灼诱导设备，在无风或微风的晴天对活体果实进行田间日灼诱导，通过改变诱导室内的气温来控制和调节果面温度，从而确定了不同苹果品种果实发生日灼的阈值温度。
A special inducing device for fruit sunburn was made to study the "threshold temperatures"with attached fruit. The results showed that, the device worked perfectly in calm, clear and sunny days.
应用推荐