 This research proposes a new method for monitoring the effects of apple mosaic virus, APMV, on apple leaves by using hyperspectral imaging, HSI. The HSI technique was used to identify specific wavelengths that are most indicative of the presence of APMV, which was then combined with other factors such as the leaf's chemical makeup and its chlorophyll content to create a more accurate assessment of the leaf's health. This assessment was then used to determine the level of disease severity, allowing growers to take action before the disease spreads further. This article was authored by Yen Fulu, Yu Zhong, Danyao Jiang, and others.