Cabbage Seed Weevil vs Tasmanian Brown Lacewing
Side-by-side species comparison
| Attribute | Cabbage Seed Weevil | Tasmanian Brown Lacewing |
|---|---|---|
| Scientific Name | Ceutorhynchus obstrictus | Micromus tasmaniae |
| Order | Coleoptera | Neuroptera |
| Family | Curculionidae | Hemerobiidae |
| Size | 2.5-3 mm | 7-11 mm wingspan |
| Habitat | Farmland | Farmland |
| Diet | Seed Feeders | Omnivores |
| Regions | Europe | Australia, New Zealand, Pacific Islands |
| Conservation | Least Concern | Least Concern |
Cabbage Seed Weevil
A small grey weevil that is a major pest of oilseed rape. Larvae feed inside seed pods, consuming developing seeds. Causes significant economic losses across Europe.
Did You Know?
Entry holes made by egg-laying females also allow the larvae of the brassica pod midge to enter, compounding damage.
Tasmanian Brown Lacewing
A small Australian brown lacewing that has become a globally significant biocontrol agent. Widely studied for its effectiveness against crop aphids.
Did You Know?
A single adult can eat over 100 aphids per week, making it highly valued in Australian agriculture.