My guess is a larva of Chrysodeixis argentifera. Only a guess though.
Nature and Gardening
All things green, outdoors, and nature-y. Whether it's animals in their natural habitat, hiking trails and mountains, or planting a little garden for yourself (and everything in between), you can talk about it here.
See also our Environment community, which is focused on weather, climate, climate change, and stuff like that.
(It's not mandatory, but we also encourage providing a description of your image(s) for accessibility purposes! See here for a more detailed explanation and advice on how best to do this.)
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
I think it's a Green Looper / Chrysodeixis eriosoma. Little bastards go through herbs like seagulls with a bag of chips, and they're all over Australasia.