Common on Kunzea badjaensis. Assuming it is the same species I have only ever seen this on various Kunzea species, not on Acacia.
Gall insects.
Host: Casuarina pauper.
Sighting and photos (c) penelope.
Field Notes - Host: ‘Allocasuarina littoralis’.
Location: Fernvale track, Toohey Forest, Qld.
Sighting and photos (c) lync.
Field Notes - On Allocasuarina littoralis
Sighting and photos (c) penelope.
Field Notes - Half-a-dozen scale insect galls on several small ‘Allocasuarina’ trees next to the walking track at JC Trotter Memorial Park, Burbank, Qld. Spotted mid-morning.
Sighting and photos (c) penelope.
Field Notes - Several scale insect galls on an ‘Allocasuarina’ tree at the entrance to the Pinklands Sporting Grounds, Thornlands.
Sighting and photos (c) lync.
Field Notes - On Allocasuarina littoralis