Originally Posted by Mjcurry3
That looks like spider mites.... 95 percent sure from your pics... You need to treat the rest ASAP or they will all be dead soon. Good luck.
I am going to guess mites too. The brown spots starting to show on the the ones on the ends here and there would make me guess they are now on the "good ones". Just picked up a account with about 10 Italian Cypress that are so infested with mites the base of the plants are brown and very thin and weak.