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.
Herbicides. A faster way to get rid of thorn bushes is by using herbicides like glyphosate, which is also called Roundup, and triclopyr, known as Brush-Be-Gone, are two of the most popular ones used to kill thorn bushes.ut and slash. The only way to trim thorn bushes is to completely cut them off â roots, stems and everything else! Carefully reach under the stump of the bush and cut off each small root that meets the stem of the bus. Once the roots have been cut completely, boiling water must be poured over the area.