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UCM AGRI 3610 - Final Exam Study Guide

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AGRI 3610 1st Edition Final Exam Study GuideCHAPTER 11 Pesticide safetyBe able to explain this equation: exposure x toxicity = hazardAt how much more absorbent is the head relative to the hand in terms of absorbing pesticide. How much more is the genital area relative to the hand?Why should gloves be unlined?Why should you never scrub the skin vigorously when there is a dermal exposure?What units of measure is used to measure glove thickness. If a number gets bigger what happens to glove thickness?Of all the materials discussed in class which glove material is the most chemically resistant? What is the main disadvantage with the type of glove?How difficult is it to wash off pesticide from a neoprene rubber glove?What glove type is the most chemically resistant ‘rubber’ glove? What is the main disadvantage of this glove type?Why should you never wash gloves in the a washing machine?Gloves should be replaced after how many hours of use?What is the main cause of pesticide poisonings in both adults and children?When should you not induce vomiting when someone has ingested a pesticide?When is it more likely to have an inhalation exposure?Eye exposure is most likely when doing what activity?What must usually happen repeatedly to develop a chronic symptom?What is the difference between acute and chronic symptoms?If given a list of symptoms be able to distinguish which is acute and which is chronic.These notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.Be able to identify which PPE protects against what kind of exposure.What is the first first-aid step to be done when there is a dermal exposure?Of the four methods (or routes of exposure) which is the fastest way to the bloodstream?What are the requirements for the cleaning of protective clothing?Pesticide off-site movementDefine runoff photolysisleaching hydrolysisdegradation pyrolysisvolatilizationUnderstand these relationships to pesticide breakdown and hotter temp, higher humidity, more microbes – how each affects breakdownSprayersBe able to identify from a drawing or figure:Hand pump compressed air sprayer backpack sprayer air blasterTrombone sprayer hose-end sprayer fog generatorWhen using a flat pattern nozzle what is the problem if the boom is too high? if the boom is too low?Is the broadcast pattern nozzle uniform or not uniform? Understand the use and meaning of the gallon scale found on the jar of a end-hose sprayer. Know the difference between return flow agitation and mechanical agitation. Which method requires a higher capacity pump and why?Know the differences between low and high pressure sprayersWhat happens when nozzles wear out?Why is triple rinsing better than single rinsing?What is a tank rinse system? What is the advantage of a tank rinse system? (see your textbook)If I give you two screen mesh numbers, tell me which has the smaller screen opening size.If I give you a list of nozzle materials, be able to rank them from least durable to most durable.LabelsKnow the exceptions to the pesticide label which were mentioned in classIf you are given a label, and then asked to spray a specific plant to control a pest, be able to tell me if the use is legal or not. Does the pest have to be listed on the label? Does the plant have to be listed on the label?Know the differences between commercial, non-commercial, public applicator certifications and a private applicator license and what is required to obtain each.MixingWhy should mixing be done on an impervious surface?What items should be in a spill kit?Why should pesticides not be transported in the cab or passenger compartment of a vehicle?What is the danger of living pesticide containers in the sun?What is a synergistic effect?What is a mechanical incompatibility? give an example.What is a physical incompatibility? give an exampleWhat is a chemical incompatibility? Two basic types of chemical incompatibilities were discussed. What are they?What type of incompatibility does the jar test check for?How do you do a jar test?What does WALE stand for and what does it


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UCM AGRI 3610 - Final Exam Study Guide

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