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.
The life cycle of the grub begins with eggs laid in July by adult June Bugs, European Chafers or Japanese Beetles. Each species is slightly different, but for the purposes of control and management, they are all the same. The egg hatches and becomes a larva which feeds on grass roots.