Pesticide Applicator Forestry Control Exam Latest Updated

Which of the following is an herbicide used in forestry settings? - ANSWER-Fosamine What is the term for the minimum number of days allowed between a pesticide application and harvest? - ANSWER-Preharvest interval Where on a pesticide label would an applicator find the required PPE for early entry into a treated area? - ANSWER-Agricultural Use Requirements Which of the following is a natural enemy insect that would be harmed by an insecticide application? - ANSWER-Lacewing Which caterpillar has the largest moth? - ANSWER-Carpenterworm What does the LD 50 of pesticide indicate? - ANSWER-The amount of pesticide needed to kill one half of a population of test animals What symptom or sign is NOT associated with the emerald ash borer - ANSWER-Metallic green adults longer than the width of a penny Soil half-life measures what characteristic of a pesticide in soil? - ANSWER-Persistence {CS14, p. 75} What does post emergent control in an herbicide refer to? - ANSWER-It kills established plants contacted by the herbicide Which of the following is a fungicide used in forestry settings? - ANSWER-Iprodione The groundwater ubiquity score (GUS) is a function of - ANSWER-soil half-life and sorption coefficient The predominant degradation pathway of a pesticide in soil and aquatic sediments is - ANSWER-microbial Although some tree problems are caused by the action of a single agent, various stresses are responsible for this condition causing reduced tree vigor. - ANSWER-Decline Which of the following does NOT need to be displayed for workers in an agricultural establishment, according to the Worker Protection Standard? - ANSWER-The pests controlled by the pesticide application