Pesticide Applicators License Practice Test Questions With Complete Solution

Pesticide Applicators License Practice Test Questions With Complete Solution Which of the following is a herbicide used in forestry settings? - CORRECT ANSWER Fosamine What is the term for the minimum number of days allowed between a pesticide application and harvest? - CORRECT ANSWER preharvest Interval Where on a pesticide label would an applicator find the required PPE for early entry into a treated area? - CORRECT ANSWER Agricultural Use Requirements Which of the following is a natural enemy insect that would be harmed by an insecticide application - CORRECT ANSWER Lacewing Which caterpillar has the largest moth? - CORRECT ANSWER Carpenterworm What does the LD50 of a pesticide indicate? - CORRECT ANSWER the amount of pesticide needed to kill one half of a pop. of test animals What symptom or sign is NOT associated with the Emerald Ash Borer? - CORRECT ANSWER Metallic green adults longer than the width of a penny Soil half-life measures what characteristic of a pesticide? - CORRECT ANSWER Persistence What does postemergent control in an herbicide refer to? - CORRECT ANSWER It kills established plants contacted by the herbicide Which of the following is a fungicide used in the forestry settings? - CORRECT ANSWER Iprodione The ground water ubiquity score (GUS) is a function of ______ - CORRECT ANSWER Soil half-life and sorption coefficient The predominant degradation pathway of a pesticide in soil and aquatic sediments is ______ - CORRECT ANSWER microbial Although some tree problems are cuased by the action of a single agent, various stresses are responsible for this condition causing reduced tree vigor - CORRECT ANSWER Decline Which of the following does NOT need to be displayed for workers in an agricultural establishment, according to the Worker Protection Standard (WPS)? - CORRECT ANSWER The pest(s) controlled by the pesticide application Which statement is true about oak wilt? - CORRECT ANSWER Spread by insects, it is most serious in late spring and summer The borer that ejects frass and wood slivers from its tunnel, and causes wet spots and discolored patches of bark on the host tree is the_____ - CORRECT ANSWER red oak borer The fungal disease associated with junipers is called _____ - CORRECT ANSWER phomopsis The defolliator that produces a protective web around the host foliage and branches is called the ____ - CORRECT ANSWER eastern tent caterpillar Where must decontamination supplies be located for workers and handlers in a forest setting? - CORRECT ANSWER At the the access point for the workers/handlers Which caterpillar hatches from eggs in April or early May, feeds on developing host leaves, uses silk for dispersal, pupates in soil, and has wingless female adults? - CORRECT ANSWER Fall cankerworm The phenomenon whereby a herbicide applies to a target tree moves to non-target trees is called _____ - CORRECT ANSWER flashback which of the follow statements is true about LD50 - CORRECT ANSWER Can be found on the MSDS