Free CFA Regulations and Recordkeeping Questions and Answers 1

Question 1

An applicator applies a fertilizer/pesticide tank mix to a field. According to the EPA's Worker Protection Standard (WPS), for how long must the application records be maintained and be accessible to agricultural workers?

Accepted Answer

2 years

Answer

The EPA's Worker Protection Standard (WPS) requires employers to keep records of pesticide applications, including co-applied fertilizers, for two years after the restricted-entry interval (REI) for the pesticide expires. These records must be made available to workers and handlers upon request.

Question 2

Which federal agency is primarily responsible for establishing the placarding requirements, such as displaying the UN number 1005, for a nurse tank carrying anhydrous ammonia on a public road?

Accepted Answer

Department of Transportation (DOT)

Answer

The Department of Transportation (DOT) regulates the safe transportation of hazardous materials. This includes setting the specific requirements for vehicle markings and placards, like the UN 1005 non-flammable gas placard for anhydrous ammonia, to alert the public and emergency responders to the material being transported.

Question 3

An accidental release of anhydrous ammonia from a storage tank totals 125 pounds in a 24-hour period. According to federal CERCLA regulations, what is the applicator's immediate reporting responsibility?

Accepted Answer

Immediately report the spill to the National Response Center (NRC).

Answer

The Reportable Quantity (RQ) for anhydrous ammonia under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) is 100 pounds. Any release that equals or exceeds this amount within a 24-hour period must be immediately reported to the National Response Center (NRC).

Question 4

Which of the following is a key regulatory requirement for a secondary containment structure at a bulk liquid fertilizer storage facility?

Accepted Answer

It must have a capacity sufficient to hold the volume of the largest tank plus displacement and potential precipitation.

Answer

Secondary containment dikes are designed to prevent a catastrophic release. EPA and state regulations generally require that the containment area for an unprotected tank must be able to hold 100-110% of the volume of the largest tank within the dike, plus the displacement of any other tanks and equipment, and additional freeboard capacity to contain precipitation from a significant storm event.

Question 5

When completing a fertilizer application record for a specific field, which of the following data points is most critical for verifying adherence to a nutrient management plan and for future efficacy analysis?

Accepted Answer

The application rate (e.g., lbs/acre) and the total amount applied.

Answer

The application rate and total amount of product applied are essential data points. They are used to calculate the actual amount of nutrients delivered to the field, verify that the application followed the nutrient management plan's recommendations, assess economic cost, and evaluate the crop's response.

CFA Practice Test

CFA Practice Test

Free CFA Regulations and Recordkeeping Questions and Answers 1