Used attributively before another noun (e.g., sandfly fever, sandfly control).
Definitions
sandflynoun
Any of various small, blood-sucking flies, especially of the subfamily Phlebotominae (family Psychodidae) or the family Ceratopogonidae, some species of which transmit diseases such as leishmaniasis.
Sandflies thrive in humid environments and can transmit leishmaniasis to humans and animals.
sandflyadjective
Relating to, caused by, or designed to combat sandflies.
The researchers developed a new sandfly repellent lotion.