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.
Earthworms also make mounds, the particles of which are distinct pellets. You can sample for green June beetle grubs by removing a few soil samples with a shovel. Turf samples should be about 1 square foot and about 2 to 4 inches deep. You will need to sift through the soil to determine if grubs are present.