Why does your Lilium oriental Paradero have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
Spider mites thrive in the warm, dry conditions often experienced by Oriental Lilies. They pierce the cell walls of the leaves to suck out nutrients, leaving behind fine silken webs as they migrate across the foliage.
While broad mites are too small to see easily, their feeding causes leaf distortion and can lead to secondary silk production by other organisms. They specifically target the tender new growth of lilies, causing stunting.
In some climates, certain larvae can create silken retreats or webbing while feeding on the soft tissue of Lily leaves. This is often accompanied by visible holes in the leaf blades.