A canker fly refers to a type of small insect belonging to the Diptera order and the family Tephritidae, commonly known as fruit flies. These flies are characterized by their small size, typically measuring about 5 millimeters in length, and are commonly found worldwide, particularly in agricultural areas. The term "canker fly" often specifically refers to species that lay their eggs on plants, particularly fruits, causing damage and disease known as cankers.
Canker flies are known for their destructive behavior as they lay their eggs on the surface of various plants, including fruits and vegetables. The larvae, commonly known as maggots, hatch from these eggs and penetrate the host plant tissue, causing the formation of characteristic cankers – localized dead areas of plant tissue. These cankers not only disrupt the normal growth and development of the host plants but also provide ideal conditions for the entry and proliferation of other plant pathogens.
The impact of canker flies on agricultural production can be significant, resulting in reduced crop quality, loss of yield, and increased susceptibility to other diseases. To mitigate the damage caused by canker flies, various control methods are often employed, including the use of insecticides, pheromone traps, and cultural practices such as pruning and sanitation.
In summary, a canker fly is a small insect, typically a fruit fly, that lays its eggs on plants, causing the formation of cankers. These flies are known for their destructive nature and can have significant negative impacts on agricultural production.
