10.2 Professionalism, Product Stewardship & Public Communication
Key Takeaways
- EPA lists professionalism as a core competency in its own right in 40 CFR 171.103(c): maintaining chemical security, communicating accurately about pesticide exposures and risks, and practicing product stewardship.
- Chemical security is an applicator duty, not just a facility duty — secure storage and transport, restricted key control, an accurate real-time inventory reconciled against purchase and use records, and prompt reporting of missing product or suspicious purchase inquiries.
- Explaining risk correctly means using the toxicity-times-exposure model: never promise a product is "safe" or "harmless," state what the label requires, give the re-entry time, and answer specific questions with the label, the SDS, and the National Pesticide Information Center rather than improvised reassurance.
- Product stewardship covers the full life cycle: buying only what the season needs, rotating stock so nothing exceeds shelf life, choosing the least-hazardous effective product and formulation, rotating modes of action, triple- or pressure-rinsing containers, and recycling through a container recycling program.
- A drift, exposure, or misuse complaint is answered by records — application logs, weather at the time of application, equipment settings, training documentation, and the customer disclosure statement — which is why professional documentation habits are the applicator's real defense.
Professionalism, Product Stewardship & Public Communication
The EPA certification rule does not treat professionalism as a soft skill. 40 CFR 171.103(c)(10) makes it an examinable core competency alongside label comprehension and calibration, requiring certified applicators to demonstrate competence in maintaining chemical security, communicating with people about pesticide exposures and risks, and product stewardship. In South Carolina the practical stakes are direct: DPR's enforcement authority runs from a warning letter through civil penalty to license revocation and misdemeanor referral, and most of those cases start with a phone call from a member of the public.
1. Chemical Security
Pesticides are attractive to thieves, to people intending self-harm, and to people intending harm to others. Security is therefore part of the applicator's license, not just the warehouse manager's job description.
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| APPLICATOR SECURITY CHECKLIST |
| |
| [STORAGE] ---> Locked, posted, ventilated storage. Keys issued only |
| to trained, authorized personnel; no spare key on the |
| door frame. Restricted use products segregated. |
| |
| [INVENTORY] ---> Real-time inventory reconciled against purchase |
| invoices and use records. Unexplained shrinkage is a |
| security incident, not a bookkeeping error. |
| |
| [TRANSPORT] ---> Never leave pesticides unattended in an unlocked |
| truck bed. Secure the load; secure the vehicle. |
| Never in the passenger compartment. |
| |
| [PEOPLE] ---> Know who is on the property. Train employees to |
| recognize and report unusual purchase inquiries, |
| requests for large RUP quantities without a license, |
| or questions about facility layout and schedules. |
| |
| [REPORTING] ---> Report missing or stolen pesticides immediately to |
| law enforcement and to Clemson DPR (864-646-2150). |
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Security and recordkeeping reinforce each other. SC Regulation 27-1083 C(2) already requires records of pesticides used, received, or purchased; an inventory that reconciles is simultaneously a compliance record and a theft-detection system.
2. Communicating About Risk Without Overpromising
The single most damaging thing an applicator can say to a customer or neighbor is that a product is "safe," "harmless," or "won't hurt anything." It is also a claim that no label supports — FIFRA prohibits safety claims in pesticide advertising and labeling for exactly this reason.
Use the Model You Already Know
Section 5.1 established that hazard equals toxicity times exposure. That is the honest, teachable framework for a public conversation:
| Instead of saying… | Say… |
|---|---|
| "It's completely safe." | "This product has been reviewed and registered by EPA for this use. The risk depends on exposure, and the label tells us exactly how to keep exposure low." |
| "You can go right back out there." | "The label sets a re-entry interval of ___ hours. Keep children and pets off the treated area until then, and until the spray has dried." |
| "It won't drift." | "I'm applying with coarse droplets and a low boom in a light wind away from your garden, and I'm leaving a buffer along the property line." |
| "There's no chemical in it." | "The active ingredient is ___ , the EPA registration number is ___ , and I can give you the label and the Safety Data Sheet." |
Practical Rules for Public Contact
- Answer with documents. Hand over the label and the SDS. In South Carolina, a customer who asks is legally entitled to a disclosure statement containing the firm's name and address, the pest, the common chemical name of the active ingredient, and the responsible licensed applicator's name (27-1083 A).
- Refer medical questions to medical people. Give the National Poison Help line, 1-800-222-1222, for suspected exposures, and the National Pesticide Information Center for general product questions. Never diagnose.
- Notify before, not after. Where a neighbor keeps bees, a school abuts the field, or a customer has a sensitive family member, advance notice costs nothing and prevents almost every complaint.
- Answer the complaint you actually received. DPR's own posture in an investigation is to establish facts and report on correlation, not causation — DPR does not review medical records or diagnose. Adopt the same discipline: report what you applied, when, at what rate, under what conditions.
Professional Image
Clean, marked vehicles that carry the Department-issued identification symbol; technicians who carry their DPR identification card and present it on request; PPE actually worn where the public can see it; and no eating, drinking, or using tobacco during handling. The public's judgment about whether pesticides are being used responsibly is formed almost entirely by what they can see from the sidewalk.
3. Product Stewardship Across the Life Cycle
Stewardship means taking responsibility for a product from the moment it is ordered until the container is recycled.
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| THE STEWARDSHIP LIFE CYCLE |
| |
| [1. SELECT] ---> Choose the least-hazardous product and formulation |
| that will do the job. A granule or bait often beats |
| a spray on drift, dermal exposure, and non-target |
| risk. Rotate modes of action (IRAC/FRAC/HRAC). |
| |
| [2. BUY] ---> Buy only what the season needs. Excess inventory is |
| tomorrow's disposal problem and today's security |
| liability. |
| |
| [3. STORE] ---> First in, first out. Watch shelf life. Keep labels |
| legible; never transfer product to an unlabeled |
| container - especially never a food or drink |
| container. |
| |
| [4. APPLY] ---> Calibrated equipment, label rate, right conditions, |
| IPM thresholds rather than the calendar. |
| |
| [5. RINSE] ---> Triple-rinse or pressure-rinse immediately on |
| emptying; add rinsate to the spray tank and apply to |
| a labeled site. |
| |
| [6. RETIRE] ---> Puncture and recycle rinsed containers through an |
| agricultural container recycling program. Use a |
| clean-day or amnesty collection for unusable and |
| canceled products. |
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Stewardship is also what preserves the tools. Every mode of action lost to resistance, every active ingredient canceled after a pattern of drift incidents, and every use restriction added after a water-quality detection narrows the options available to the next applicator. Rotating modes of action, honoring buffers, and protecting pollinators are stewardship in the literal sense: they keep the product on the market.
4. Responding to an Incident or Complaint
When a complaint reaches Clemson DPR, a field investigator will typically request the application record, purchase records, the label and SDS, equipment information, and an interview. The applicator's position is determined almost entirely by what was written down at the time.
Do:
- Preserve the records for the application in question immediately, including any weather notes.
- Be factual and cooperative; DPR's investigative protocol includes label review, weather data, vegetation samples, complainant interviews, and license review.
- Correct the underlying practice. A warning letter that produces a documented change in procedure rarely escalates; a repeat of the same violation does.
Do not:
- Alter, backdate, or reconstruct a record after the fact. Making false, fraudulent, or inadequate records is an independent ground for suspension or revocation under 27-1084 A(2) and a misdemeanor under Section 18 of the SC Pesticide Control Act — a far more serious finding than the original drift complaint.
- Speculate about causation or medical effects.
- Assume that following the label ends the matter: 27-1078 E states that a commercial applicator is not relieved of liability for damage to persons or property "whether or not such use conforms to the requirements of the product label."
A homeowner watching a lawn technician treat the yard next door asks whether the product is dangerous to her children. What is the professionally and legally correct response?
Which of the following is a product stewardship practice rather than a strictly legal requirement?
Two weeks after an application, a Clemson DPR investigator contacts an applicator about a neighbor's drift complaint. The applicator realizes the wind direction was never written on the application record. What is the correct course of action?
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