Moth of the Moment – Small Mottled Willow

The Small Mottled Willow, Spodoptera exigua, is a species of moth in the family Noctuidae. Its larvae are highly polyphagous, feeding on a wide variety of herbaceous plants, including both wild and cultivated species. The larvae can cause significant crop damage under favourable conditions, particularly in intensive agricultural systems, and the species is therefore regarded as an important pest in many parts of the world. Small Mottled Willow on a log. Unusually its forewings are not curled around its body in my photo as is its normal posture Larval host plants include beetroot, sugar beet, spinach, chard, lettuce, asparagus, onions, peppers, tomatoes, cotton, maize, and various ornamental plants. However, like many generalist moths, its ecological role extends beyond crop interactions. Its larvae and adults form part of the broader ecosystem as prey for birds, bats, parasitoid wasps, and other natural predators, and contributes to the wider biodiversity of moth communities.…