Pennsylvania Pesticide Applicator Certification (Core Manual) Questions and Answers 100% Accurate.

1. Define pest - ANSWER-A pest is an undesirable organism that injures humans, desirable plants and animals, manufactured products, or natural substances. 1. State the 4 main groups of pest and give an example of each - ANSWER-1. Weeds (undesirable plant) 2. Invertebrates (insects) 3. Disease agents or pathogens (bacteria or virus) 4. Vertebrates (birds or mammals) 1. Discuss the importance of pest identification in pest control - ANSWER-To determine its significance and the need for control. 1. List 6 general pest management methods - ANSWER-1. Biological Control 2. Chemical Control 3. Chemical Control 4. Genetic Control 5. Mechanical/Physical Control 6. Regulatory Control 1. Define "integrated pest management (IPM)" - ANSWER-A pest management strategy that utilizes a wide range of pest control methods or tactics. The goal of this strategy is to prevent pests from reaching economically or aesthetically damaging levels with the least risk to the environment. 1. List 5 benefits of using IPM - ANSWER-1. IPM helps to keep a balanced ecosystem. 2. Pesticides can be ineffective. 3. IPM can save money. 4. IPM promotes a healthy environment. 5. IPM maintains a good ppublic image. 1. Discuss how using one or more control options can improve pest control - ANSWER-It promotes a healthy environment 1. Describe how selectivity and persistence affect chemical controls - ANSWER-Selectivity refers to which organisms it targets while persistence states how long the chemical will be effective 1. Explain how pest population levels trigger control procedures. - ANSWER-Population levels help determine if pest are a threat and when to treat based on the "Economic Threshold" 1. Distinguish between prevention and suppression when developing pest management goals - ANSWER-Prevention aims to limit new pest, while suppression has the goal of lowering the number of pest 1