EENY191: Grapeleaf Skeletonizer, Harrisina americana (Guerin-Meneville) (Insecta: Lepidoptera: Zygaenidae)
Figure 6. Partial skeletonization of 'Lake Emerald' grape leaf by larvae of the grapeleaf skeletonizers, Harrisina americana (Guérin-Méneville).
Credit: Division of Plant Industry
