Pesticide Handling and Storage Flashcards
7 cards from real CPA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Pesticide Handling and Storage flashcards as text
Which personal protective equipment (PPE) item is most critical when applying highly toxic (DANGER-labeled) pesticides by spraying?
Answer: Full-face respirator and chemical-resistant suit
DANGER-labeled pesticides carry the highest toxicity rating and require the most protective equipment, typically including full-face respirators and chemical-resistant coveralls.
How should a pesticide applicator handle a leaking pesticide container discovered in storage?
Answer: Transfer contents to a properly labeled container and dispose of the leaking one
Leaking containers should have their contents transferred to a sound, properly labeled container; the leaking container must then be disposed of according to label and local regulations.
What is the MAIN reason pesticides should never be stored with food, feed, or seed?
Answer: Cross-contamination can make food or feed toxic to humans or animals
Co-storage risks pesticide contamination of food, feed, or seed, which can make those items toxic or unsaleable and pose serious health risks to people and animals.
A pesticide label states 'do not contaminate water, food, or feed by storage or disposal.' Where does this instruction primarily apply?
Answer: During storage, transport, and disposal as well as application
Label instructions apply at all stages including storage, transport, application, and disposal — they are legally binding requirements throughout the product's entire use cycle.
Which pesticide formulation type poses the GREATEST inhalation hazard during mixing and loading?
Answer: Wettable powders (WP) or dry flowables (DF)
Wettable powders and dry flowables generate fine dust particles during pouring and mixing, creating significant inhalation exposure risk compared to liquid or granular formulations.
How long should pesticide application records typically be retained according to federal Worker Protection Standard requirements?
Answer: 2 years
The EPA Worker Protection Standard requires that pesticide application records for agricultural establishments be kept for a minimum of 2 years.
What does 'triple rinsing' a pesticide container accomplish?
Answer: It removes approximately 99.9% of pesticide residue from the container
Triple rinsing removes approximately 99.9% of pesticide residue, making the container suitable for recycling or landfill disposal rather than hazardous waste disposal.