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.
Caterpillar-Like Sawfly Eat Evergreen Needles. Christmas Tree Pest Manual (USFS) Comandra Blister Rust (USFS) Diplodia Blight of Pines (USFS) HOW to Identify and Control Diplodia Shoot Blight, Collar Rot, and Canker of Conifers (USFS) Disease Management Recommendations for Trees and Shrubs. (Brown Spot, Dothistroma Needle Blight, Lophodermium Needlecast, Pine Needle Rust, Pine-Oak Gall Rust- eastern gall rust, Pine-Pine Gall Rust- western gall rust, Shoot Blight, and White Pine Blister Rust)