3A Ornamental Pest Control: Unit 1. Introduction TOP Questions& Verified Answers 2024

What is the main purpose of this manual? - To prepare people for the Ornamental Pest Control (3A) certification examination. In general, it is a reference for safe and effective pesticide and pest management decisions for professionals installing or maintaining ornamentals. How do ornamental plantings enhance people's lives? - 1. Plants filter pollutants from the air. 2. Plant roots anchor soil and prevent erosion. 3. Plants provide food and shelter for animals we value or enjoy. 4. Trees offer shade. Some types of trees and shrubs are effective windbreaks. As a result, wellplanned landscapes can reduce heating and cooling costs. 5. Along rights-of-way, shrub plantings make roadways safer. They reduce glare, serve as a crash barrier, and add interest and color to the corridor. 6. Many types of plantings reduce noise.