horn fly
US /ˈhɔːrn flaɪ/
UK /ˈhɔːrn flaɪ/

1.
роговая муха
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.
Крупный рогатый скот постоянно беспокоили роговые мухи, что приводило к потере веса.
•
Farmers use various methods to control horn fly infestations.
Фермеры используют различные методы для борьбы с нашествиями роговых мух.