11 Most Common Yellow Bugs on Plants

These common yellow bugs on plants may look cute, but they can cause serious damage if you do not get rid of them on time. However, some of these are beneficial, and we have called them out!

Scientific Name: Psyllobora vigintiduopunctata

These yellow-bodied bugs primarily feed on mildew and fungal spores, making them valuable garden allies and your plant buddies!

Scientific Name: Diabrotica undecimpunctata

This bug sports a bright yellow body with black spots on the wings. It is a common sight on the cucumber family plants – so if you are growing them, keep an eye out!

Scientific Name: Spodoptera ornithogalli

This caterpillar has two yellow stripes on its back that stand out on its pure black body. They love to feed on a variety of vegetables and fruits.

Scientific Name: Xanthogaleruca luteola

Adult Elm Leaf Beetles are quite common in urban landscapes and are one of the major causes of defoliation and stress on the trees.

Scientific Name: Propylea quatuordecimpunctata

Their yellow body has black spots that create many nice designs! They like to eat aphids and small insects, which makes them useful garden companions.

Scientific Name: Aphis nerii

Oleander Aphids have bright yellow to orange bodies, and they are mainly found on Oleander plants. They usually form a group on the leaves or buds and suck the sap.

Scientific Name: Pelidnota punctata

While the Grapevine Beetle might appear orange under certain lighting, their main body color is a mix of yellow and pale orange.

Scientific Name: Colias spp.

If you spot these yellow beauties on your plants, then we advise you to keep them as they transform into some of the most beautiful butterflies!

Scientific Name: Zygogramma exclamationis

These bugs have a pale yellow-white body with black bands