Colored bait preferences of house Fly (Musca domestica L.) (Dipetera: Muscidae)

The housefly, Musca domestica L. (Dipetera: Muscidae) transmits disease, contaminates laboratories, hospitals, equipment and can be annoying to people and animals. They are considered a serious urban pest worldwide. An important tool used to control houseflies is baiting. This study was undertaken to review the preference of housefly for different colored baits. Various colored baits were prepared and evaluated under laboratory conditions. These were colored blue, white, yellow, red, purple and green. Among the different colored baits used, the blue bait was preferred the most by the houseflies, followed by the white and yellow baits, and the red, purple and green baits were least attractive to the houseflies. Similarly, the blue bait was detected faster by the houseflies and was consumed significantly more than the red, purple or green baits. Also, the blue bait attracted a significantly higher number of flies than the red, purple and green baits.