Pear Leaf-curling Midge vs Eye Gnat
Side-by-side species comparison
| Attribute | Pear Leaf-curling Midge | Eye Gnat |
|---|---|---|
| Scientific Name | Dasineura pyri | Liohippelates pusio |
| Order | Diptera | Diptera |
| Family | Cecidomyiidae | Chloropidae |
| Size | 1-2 mm | 1.5-2.5 mm |
| Habitat | Orchards | Farmland |
| Diet | Herbivores | Nectar Feeders |
| Regions | Europe, Asia, introduced to North America and Australia | Southern United States, Central America, Caribbean |
| Conservation | Least Concern | Least Concern |
Pear Leaf-curling Midge
A minute gall midge whose larvae cause pear leaves to roll tightly inward along their margins. Multiple generations can occur per year, progressively damaging pear tree foliage.
Did You Know?
The larvae manipulate plant growth hormones to force leaves to curl around them, creating a protective shelter.
Eye Gnat
A tiny, shiny black fly attracted to eye and wound secretions of humans and animals. It is a suspected mechanical vector of bacterial conjunctivitis and yaws in tropical regions. Its persistent swarming around the face makes it an extremely annoying pest in agricultural areas.
Did You Know?
These flies are so strongly attracted to eye secretions that they will persistently return to a person's face even after being brushed away dozens of times.