NC Pesticide Applicator case studies
NC Pesticide Applicator · Put your knowledge to work in context.
The North Carolina Pesticide Applicator credential is issued through the N.C. Department of Agriculture and Consumer Services, the state agency whose Structural Pest Control and Pesticides division oversees pesticide programs. The NC Pesticide Applicator case studies are 5 cases and about 2,512 words.
1Drift Complaint Along a Field Edge
A licensed applicator is spraying a 40-acre soybean field with a 2,4-D amine formulation using a boom sprayer set at 40 psi with flat-fan nozzles rated for 15 GPA. Wind is measured at 7 mph, blowing from the northwest toward a neighboring property where a homeowner grows tomatoes and ornamental shrubs.
566 words, about 3 min2Calibration Drift Mid-Season
An applicator calibrated a boom sprayer at the start of the season to deliver 20 GPA at 4 mph with 11003 flat-fan nozzles spaced 20 inches apart and 30 psi. Halfway through the season, the applicator notices uneven spray patterns and replaces four worn nozzles with new ones of the same size but notices the new nozzles flow noticeably more.
614 words, about 3 min3Restricted-Use Product and Certification Scope
A grower holds a North Carolina private applicator license and wants to apply a restricted-use insecticide to a 12-acre peach orchard. The grower's neighbor asks the grower to also treat the neighbor's 3-acre commercial vegetable plot with the same product for payment.
388 words, about 2 min4Sensitive Site Adjacent to a Mosquito Treatment
A mosquito-control applicator is asked to treat a residential neighborhood for adult mosquitoes using an ultra-low-volume fogger mounted on a truck. The route passes within 50 feet of a koi pond, a beehive, and a home where a child with asthma lives.
473 words, about 2 min5Tank Mix Incompatibility and PHI Conflict
An applicator plans to tank-mix a fungicide and an insecticide for a 25-acre cucumber field. The fungicide label requires a 1-day pre-harvest interval and specifies a pH range of 6.0-7.0 for tank mixes.
471 words, about 2 min