AZ Pesticide Applicator case studies

AZ Pesticide Applicator · Put your knowledge to work in context.

The Arizona Pesticide Applicator credential is a state certification administered through the Arizona Department of Agriculture (AZDA), the agency whose stated mission is to protect the health and safety of Arizona consumers, advance and support Arizona agriculture, and safeguard commerce. Within AZDA, pesticide safety and worker protection work sits in the Agriculture & Food Systems Support Division's Environmental Programs, which houses the Agriculture Pesticide Safety Program, while the Office of Pest Management and the Office of Environmental Services sit under the Environmental & Consumer Protection Division and handle continuing education, pesticide management areas and buffer zones, and unusable pesticide disposal. The AZ Pesticide Applicator case studies are 5 cases and about 4,082 words.

Drift Complaint at a School Boundary

You are the applicator for a 40-acre alfalfa field bordered on the east by a K-8 school playground, with a 60-foot untreated setback strip between your last irrigation ditch and the chain-link fence. It is 2:15 PM in late May, air temperature 92°F, wind from the west at 9 mph gusting to 14, relative humidity 28%.

719 words, about 4 min 2

Calibration Drift on a Row-Crop Boom

You are applying a pre-emergence herbicide to 120 acres of corn with a 60-foot boom carrying 24 nozzles spaced 30 inches apart. The label calls for 1.5 pints of product per acre in a total carrier volume of 15 gallons per acre.

709 words, about 4 min 3

Restricted-Entry Interval vs. Harvest Schedule

You manage a 25-acre strawberry operation. Thrips pressure has crossed threshold in two blocks, and you plan to apply an insecticide this morning.

827 words, about 4 min 4

Suspected Resistance in a Mite Population

You scout a 15-acre almond block weekly. Two-spotted spider mite populations have been climbing for three weeks despite two applications of the same miticide (an organophosphate) at the labeled rate, 10 days apart.

817 words, about 4 min 5

Mixing, PPE, and a Spill at the Fill Station

You are mixing a liquid concentrate in a 300-gallon tank at a field-edge fill station next to a shallow drainage ditch that flows to a creek 400 yards away. The label requires: chemical-resistant gloves, coveralls over a long-sleeved shirt and long pants, chemical-resistant footwear, protective eyewear, and a respirator during mixing and loading.

1,010 words, about 5 min