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).
1 The name âMay/June beetleâ refers to when the adults emerge from their soil homes.  To check your lawn for white grubs, mark off a 1-by-1-foot square in your turf and cut it out like a piece of sod (about an inch below soil level). Peel the grass back and look at the soil and roots for grubs or signs of root feeding.