Locust%20Leafminer (Odontota%20dorsalis) - The%20adult%20is%20a%20small%2C%20elongated%2C%20flattish%20beetle%2C%20about%20%C2%BC%20inch%20%285%20to%206mm%29%20in%20length.%20The%20head%20is%20black%20and%20the%20wing%20covers%20are%20orange%20with%20a%20broad%20black%20or%20brown%20stripe%20down%20the%20center%20length%20of%20the%20wing%20covers.%20The%20full-grown%20larvae%20are%20yellowish%2C%20flat%2C%20and%20slightly%20larger%20than%20adults.