When you say that the cicadas are to appear, are you thinking the locusts? Are you thinking in Biblical terms or am I reading too much into your comment?
The Cicadas appeared in our area either 1990 or 1991 . I think it was around those dates . Cicadas destroy full grown trees & etc ... Alot of people in our area aren’t opening swimming pools because of the cicadas . If you go to wikiepedia I think they do state cicadas our locusts too . I was thinking somewhat in biblical terms that alot has been happening lately ....