In The Conversation, entomology professor, Dr. Scott Stewart, discusses the invasive species, fall armyworms and control measures. The fall armyworm, Spodoptera frugiperda, is an annual problem and has been invading lawns and fields across the United States. These species destroy lawns by feeding and chewing holes in leaves. To the eyes of many, these fall armyworms come across as worms. However, the fall army worm is a striped caterpillar. In the Summer, the entire lifecycle of the worm is about 30 days and twice the amount of days in the Fall and Spring. To read the full article, please click here.