Biology of depression. Scientific studies have found that numerous brain areas show altered activity in patients suffering from depression, and this has encouraged advocates of various theories that seek to identify a biochemical origin of the disease, as opposed to theories that emphasize psychological or situational causes.
1 They eat the roots and stems of small and young plants which can cause disease and kill the plants. 2  An often over looked problem that grubs cause is they attract other pests. 3  Many animals eat grubs and that can damage your lawn as well.
GrubEx is registered for use on lawns only, and not around flowers or vegetables. Some turfgrass pests can wreak havoc in your lawn without ever being detected. Munching on grass roots, grubs live underground as the larval stages of insects such as beetles and moths.The active ingredient in GrubEx pesticide, chlorantraniliprole, mitigates grub damage by killing the emerging larvae and breaking the life cycle of these insects.unching on grass roots, grubs live underground as the larval stages of insects such as beetles and moths. The active ingredient in GrubEx pesticide, chlorantraniliprole, mitigates grub damage by killing the emerging larvae and breaking the life cycle of these insects.