2023/24 Turf and Ornamental Pesticide Applicator Exam NH

3 things that determine vulnerability to groundwater contamination. - ANSWER-Geologic conditions, depth to groundwater, and weather conditions. Zones of saturation - ANSWER-Areas where water collects underground(Where groundwater is found) Every 5 years or 12 credits in 5 year period. - ANSWER-How often must a pesticide applicator reexam for his license? Oil degredation-resistance and filter efficiency - ANSWER-What respirators are classified by 75 ft - ANSWER-Legal distance from private wells and from surface water when mixing, loading or storing pesticides. 25 ft - ANSWER-Legal distance from surface water when applying pesticides. 400 ft or 250ft for non gravel-packed - ANSWER-Legal distance from public wells when mixing, loading, applying or storing pesticides. 8 1/2" x 11" - ANSWER-Legal size of signs on turf sites. 2 1/2" - ANSWER-Size of the word NOTICE on pesticide signs. 50k for each occurance and 100k aggregate - ANSWER-Minimum insurance requirements fpr ground apps Emergency PPE and Spill Kit - ANSWER-Needs to be stored at pesticide storage site. Conservative application of non-persistent pesticides with high adsorption using well calibrated equipment. - ANSWER-How to prevent ground and surface water contamination. Aquifer - ANSWER-Water that is trapped above the bedrock and the water table in pores of sand or gravel. LD50 - ANSWER-The amount of an ingested substance that kills 50 percent of a test sample. LC50 - ANSWER-The lethal concentration required to kill 50% of the test population.