Definition of quest for Students. 1  1 : an effort to find or do something a quest for answers. 2  2 : a usually adventurous journey made in search of something a quest for lost treasure.
Tree caterpillar nests look like silken bags hanging in branches. You can either remove each nest by cutting the silken string at its top and then dropping the entire nest in soapy water or tear the nest open with a stick and let birds prey on the caterpillars inside. The pests feed during the day when the sun shines.
Get rid of the unwanted vegitation - grass and weeds. Spry with roundup to kill things. Cover with heavy black poly, install edging and mulch (chips, rock, etc.). Carefully spray once or twice a year to kill the wind-borne seeds.