Pesticides Flashcards
Which is true about insect molting?
adult insects dont molt because they dont grow
Insects differ from other arthropods because insects:
have six legs
Flies differ from other insects because flies have:
only two wings
Insects that develop by complete metamorphosis…
have larvae that feed, grow and molt.
Which is not a common way that house mice are harmful to people and property?
house mice transmit Hanta virus
You have calibrated your equipment to spray 50 gallons per acre. The label calls for 3 pounds of formulation per 100 gallons of water. How many pounds of formulation should you add to the tank to make 50 gallons of finished spray?
1.5
Work clothes worn to apply pesticides should be laudered with a suitable detergent:
after each days use
Which statement about PPE requirements is true?
wearing the PPE listed on the label eliminated your exposure to pesticides
Which application method involves uniformly applying a pesticide to an entire area or field?
Broadcast
The routes of entry statement, Extremely hazordous by skin contact-rapidly absorbed through the skin,” on a label would most likely carry which signal word?
DANGER
Which signal word is associated with very low oral LD50 values?
CAUTION
Directions for mixing and loading a pesticide are usually found under:
Directions of use
Which is an advantage of microencaspulated materials?
Delayed or slow release of the active ingredient prolongs their effectiveness
Air-purifying respirators protect applicators from pesticide exposure by
filtering and/or absorbing the pesticide
What is the first thing you should do to help a victim of inhalation exposure?
Get the victim fresh air
X-Pest 5G on a pesticide label indicates
Granular pesticide with 5% active ingredient
Which property of a pesticide would make it more likely to move in surface water runoff?
High Solubility
What is the purpose of the signal word?
Indicated the product’s relative acute toxicity to humans and animals
Determining when to apply a pesticide includes considering the:
life cycle of the pest and weather conditions
Which statement of biological control methods is true?
Biological control involves importing exotic pests to control natural enemies
For which class of pesticides might cholinesterase monitoring to be appropriate?
Organophosphate and carbamate insecticides
What is the backbone of any emergency response plan?
Outlining the sequence of actions to take in a crisis
Everytime you wear any tight-fitting respirators to apply pesticides, you should first:
Perform seal checks
Sealing cracks and crevices and small openings in buildings is an example of which type of pest management?
Physical