CPA Pesticide Safety & Handling 5

Question 1

Which practice BEST reduces the risk of pesticide drift during application?

Accepted Answer

Applying during calm conditions with low wind speeds using larger droplet sizes

Answer

Using high-pressure nozzles for maximum coverage

Answer

Applying early in the morning when temperatures are highest

Answer

Increasing the spray volume to ensure thorough coverage

Question 2

Which of the following is a symptom consistent with acute organophosphate pesticide poisoning?

Accepted Answer

Excessive salivation, pinpoint pupils, and muscle twitching

Answer

Dry skin, dilated pupils, and rapid heartbeat

Answer

Skin rash, hives, and runny nose

Answer

Headache, dizziness, and blurred vision only

Question 3

A pesticide label instructs users to wear 'chemical-resistant gloves.' Which material is generally LEAST appropriate for most pesticide applications?

Accepted Answer

Natural rubber latex (thin surgical gloves)

Answer

Nitrile rubber

Answer

Neoprene

Answer

Butyl rubber

Question 4

If a pesticide is accidently swallowed, what should typically be done FIRST according to label first aid instructions?

Accepted Answer

Call Poison Control (1-800-222-1222) or a physician and follow their instructions

Answer

Induce vomiting immediately

Answer

Give the victim two glasses of milk

Answer

Have the victim exercise to increase circulation

Question 5

The 'preharvest interval' (PHI) on a pesticide label tells the applicator:

Accepted Answer

The minimum days between the last application and harvest

Answer

The minimum days between repeat applications

Answer

The number of days the product remains effective after application

Answer

The minimum days before application that irrigation must stop

Question 6

Pesticide handlers are required to have access to which of the following under the EPA Worker Protection Standard (WPS)?

Accepted Answer

Decontamination supplies, emergency medical assistance information, and pesticide safety training

Answer

A copy of the product's patent documentation

Answer

A list of all competitors' pesticide products

Answer

Monthly soil residue testing results

Question 7

Which statement about pesticide mixing order when using multiple products (including herbicides, insecticides, and adjuvants) is CORRECT?

Accepted Answer

A jar test should be conducted before mixing unfamiliar product combinations

Answer

Always add oil-based products first, then water-soluble products

Answer

The order does not matter as long as all products are fully added before spraying

Answer

Adjuvants should always be added last after all pesticides are mixed