https://www.researchgate.net/publication/364950553_Appearance_of_Fall_Armyworm_Spodoptera_frugiperda_as_A_New_Invasive_Insect_Pest_on_Maize_Plants_in_the_Nile_Delta_Egypt?_sg%5B0%5D=Cr0aUWZoDkgZb0k9Qnadmjs_UNAhp3KzqSnPSm9qV750a_ogCpgLvzE4DOSpbHEbZMME2DDx9RFU9p2IH-55VE5GiEL9lLXEJeJks4mU.JjEWwxrVJ80aPVlHvKFSW0vKXdS9M_hAPdEZr9QvC6Ax1hjEyYoEc_O-OWZ16Lu9gmbq-0gCUTLJKlYs0Yuiaw&_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6ImhvbWUiLCJwYWdlIjoicHJvZmlsZSIsInByZXZpb3VzUGFnZSI6InByb2ZpbGUiLCJwb3NpdGlvbiI6InBhZ2VDb250ZW50In19