宏观镜头水平拍摄：柑橘橙树的叶子因蚜虫虫害侵袭而卷曲受损，附着在树枝上

tal macro close-up of citrus tree branches showing leaves severely curled and deformed by aphid pest infestation (Aphis gossypii), a common agricultural problem affecting orange and mandarin orchards. The tightly rolled and distorted young leaves clearly show the characteristic damage caused by sap-sucking insects in early spring growth stage. Ideal for agricultural pest control, organic farming, citrus orchard management, pesticide industry, and plant disease awareness content.