1 Digitalis medicines control irregular heart rhythms (called arrhythmias) by slowing the signals that start in the sinoatrial (SA) node. 2  This, in turn, reduces the number of signals that travel through the atrioventricular (AV node). 3  Fewer signals mean fewer arrhythmias.
June beetle (genus Phyllophaga), also called May beetle or June bug, genus of nearly 300 species of beetles belonging to the widely distributed plant-eating subfamily Melolonthinae (family Scarabaeidae, order Coleoptera).
Diet & Damage. When they are adults June Bugs do little damage, however get rid of them since after they lay their eggs in the soil and your lawn the grubs do a lot of damage! Adult june bugs eat leaves of walnut, oak, and foilage from many plants. The grubs feed on organic matter in the soil and damage grass in your lawn as they eat the roots. They will eat roots of your ornamentals, weed roots and other seedling roots, corn, roses and potatoes.