Ototoxicity: Medications that Cause Tinnitus. Ototoxic medications are those that are toxic to the cochlea or vestibular (balance) structures in the ear. These medications have the potential to cause hearing loss, tinnitus and/or dysequilibrium such as dizziness and vertigo.
The larva of the May/June beetles, also called May or June bugs, are white c-shade grubs that have a three year life cycle. Noticeable damage to the turf doesnât occur until late in the second year. For the best control, a basic knowledge of life cycles is important. First Year.
And Keep Them from Killing Your Grass. If you have problems with beetles, such as Japanese beetles in the early summer, and dead patches of grass appear in your lawn in late summer, you could have grubs. Grubs are the larvae of Japanese beetles, June beetles, and chafers, among others. These C-shaped creatures feast on the roots of grass and plants. To find out if you have a problem, peel back a square foot of turf or scrape back the top layer of soil in your garden beds.