horn fly

US /ˈhɔːrn flaɪ/
UK /ˈhɔːrn flaɪ/
"horn fly" picture
1.

mouche des cornes

a small, dark-colored fly (Haematobia irritans) that feeds on the blood of cattle and other livestock, often found clustered around the horns, back, and belly of the animals

:
The cattle were constantly bothered by horn flies, causing them to lose weight.
Le bétail était constamment dérangé par les mouches des cornes, ce qui leur faisait perdre du poids.
Farmers use various methods to control horn fly infestations.
Les agriculteurs utilisent diverses méthodes pour contrôler les infestations de mouches des cornes.