Crop Input Application
Compass Services

What Is a Crop Input Database? Understanding Crop Input Labels, Signal Words, and Product Data

A guide to crop input labels, EPA signal words, and structured product data for compliant recommendations.
Samantha Murray
Linkedin badge
|

What are the different types of crop inputs?

There are multiple different major categories of crop inputs, such as:

  • Crop Protection
    • Pesticides
    • Tank Mix Partners (Adjuvants, Surfactants)
    • Drift Agents
    • Water conditioners
  • Crop Nutrition
    • Fertilizers
    • Micronutrients
    • Biostimulants
    • Soil amendments
  • Seed

Each of these product categories has different requirements for registration with both the federal and state regulators in the agriculture space.

Additionally, these product categories are typically different between use cases. For instance, two major use cases include agricultural uses, which are crops grown for food, feed, fiber, seed, or commercial production, and non-agricultural uses, which include turf, ornamentals, rights-of-way, industrial sites, structural pest control, aquatic sites, and similar settings.

One major consistency between all categories is that each product category has some version of what is called a product label, which provides critical details about the usage and compliance of the product.

What is a crop input label?

A crop input label, whether a pesticide label, fertilizer label, or seed tag, is a document that dictates how, when, and where a product can be applied, safely and effectively. The vast majority of labels, and all pesticide labels, are reviewed by regulators before being approved for sale and use in a specific geography. A label includes many things, which we detail in the next section.

For pesticides specifically, which are heavily regulated, the primary federal law regulating pesticide labels is the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). FIFRA is the federal law that governs the registration, distribution, sale, and use of all pesticides in the United States, and as we will discuss in this article, labels are a critical element of that process.

Types of crop input labels

There can be a number of different types of labels, even for one product, especially for pesticides. Each product category may have several of, or more, of the below labels. 

  • Master label - The complete, EPA-approved label that contains every approved use, direction, and statement for a product.
  • Marketing / Specimen label - The version of the label that appears on the product container as sold, or a reference copy of that label.
  • Supplemental label - A label that adds approved uses or instructions not printed on the container label, and must be in the user's possession at the time of application.
  • 2(ee) label - A recommendation that allows certain uses, such as a lower rate or a different application method, that are not specified on the label but are not prohibited by it.
  • 24(c) label - A Special Local Need registration that lets a state approve an additional use of a federally registered product to address a local need.
  • Section 18 label - An emergency exemption that allows a state or federal agency to permit a limited, unregistered use to respond to an emergency pest situation.
  • Safety data sheets - Documents that provide detailed information on a product's hazards, handling, storage, and emergency response.

Labels can vary by geography, registration status, and use, so maintaining accurate and current label data is one of the most important challenges in managing a crop input product database.

What do crop input labels contain?

Crop input labels carry very specific information on how, where, and when a product can be used, especially for pesticides. This will differ by product category. For instance, a pesticide label includes:

  • Product identification
    • Active ingredients
  • Use Requirements
    • Worker safety
    • Re-entry intervals
  • Directions for use
    • Approved crops and sites
    • Target pests
    • Application methods and rates
    • Timing and frequency restrictions
    • Tank mix instructions
  • Use Restrictions and Limitations
    • Max application rates
    • Application intervals
    • Crop rotation and geographic restrictions
    • Pre-harvest and grazing restrictions
  • Storage and Disposal

Pesticide label signal words and safety information

A signal word is a mandatory EPA-required term, printed in all capital letters on the front panel of a pesticide label, that indicates the product's acute toxicity and hazard potential to humans.

Two systems regulate signal words: EPA (under FIFRA) and OSHA's Hazard Communication Standard, aligned with the Globally Harmonized System (GHS).

EPA: three signal words based on acute toxicity: DANGER (Toxicity Category I), WARNING (Category II), CAUTION (Categories III and IV). Category I products highly toxic by oral, dermal, or inhalation exposure must also display POISON with a skull-and-crossbones symbol (DANGER–POISON).

OSHA/GHS: two signal words: DANGER and WARNING, covering a broader range of hazard classes, including flammability, corrosivity, acute toxicity, carcinogenicity, reproductive toxicity, respiratory sensitization, and environmental hazards.

The EPA signal word appears on the pesticide label (including master and specimen labels); the OSHA/GHS signal word appears on the Safety Data Sheet (SDS). Many countries have adopted GHS for workplace hazard communication, using GHS signal words on SDSs and sometimes product labels.

Fertilizer label information and the N-P-K grade

A fertilizer label's guaranteed analysis is the manufacturer's guarantee of the minimum percentage of each nutrient claimed in the product.

The label also displays the fertilizer grade: the percentage of Total Nitrogen (N), Available Phosphate (P₂O₅), and Soluble Potash (K₂O), the primary macronutrients, always in N-P-K order. Secondary nutrients and micronutrients are listed separately in the guaranteed analysis.

The grade is typically (and in certain geographies, mandatorily) expressed in whole numbers, such as 10-20-0. Specialty fertilizers may use fractional units when a primary nutrient is below one percent.

  • Complete fertilizers contain all three primary nutrients (e.g., 10-5-15).
  • Incomplete fertilizers lack one or more (e.g., 46-0-0, nitrogen only; 0-0-60, potash only).
  • Balanced fertilizers contain equal portions of all three (e.g., 10-10-10).

The guaranteed analysis may also list secondary nutrients like Calcium (Ca), Magnesium (Mg), Sulfur (S), and micronutrients: Boron (B), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), and Zinc (Zn).

Labels must also include a derivation statement listing the source of each claimed nutrient, the name and address of the registrant, distributor, or manufacturer, and the net weight. Labels may include use directions (rates, timing, target crops), storage and handling instructions, and other information for safe and effective use.

What role do labels play in a product's use?

Labels are the foundation for compliant, safe, and effective use of any given product. As laid out in the above section, labels provide very specific instructions on how, when, where, and under what conditions a product may be used. They help users:

  • Ensure compliance with regulatory requirements
  • Apply products safely and effectively
  • Identify approved crops, use sites, and target pests
  • Determine application rates and timing
  • Understand personal protective equipment (PPE) and safety requirements
  • Follow storage, handling, and disposal instructions
  • Avoid misuse that could result in crop injury, environmental harm, or regulatory violations

As a result of that, label information being readily available to those that use these products is absolutely critical. Labels are regularly updated to reflect new registrations, revised use patterns and restrictions, or regulatory changes, so maintaining access to current label information is essential for accurate decision-making and compliance.

What are the risks of using outdated label information?

Using outdated crop input label information can lead to significant compliance, safety, agronomic, and business risks, since labels are regularly updated to reflect new regulations, restrictions, and use patterns. Risks include, but are not limited to:

  • Regulatory non-compliance - Applying a product in a way that no longer matches its current approved label.
  • Worker safety - Following outdated PPE, re-entry interval, or handling instructions that no longer reflect the current label.
  • Environmental harm - Relying on superseded buffer zones, rate limits, or application restrictions.
  • Crop damage - Using old rate, timing, or rotation guidance that injures the treated crop or a following crop.
  • Liability and legal exposure - Off-label applications that can result in fines and penalties, even when the error is unintentional.

What is a crop input product database?

A crop input product database is an aggregation of products within specific (or all) crop input categories and geographies. A database not only encompasses all of the PDF labels and relevant product documents (such as SDS, 2ee, and others), but all of the underlying data that goes into those labels and documents. The information can then be extracted, validated, and organized into a structured data model that enables users to search, compare, analyze, and integrate product information efficiently.

Why data standardization matters

Data standardization is the process of taking information that is written, structured, or named in different ways and converting it into a consistent, unified format using a consistent vocabulary so it can be reliably stored, compared, and used across systems.

Standardization matters because it:

  • Enables interoperability between platforms (e.g. APIs, ERPs, FMIS, OEMs, and others)
  • Leverages efficiencies in reporting, compliance, and day-to-day operations
  • Powers applications with accurate and consistent data
  • Creates repeatable data to support digital labeling, agronomic activities, drive analytics, and support sales and marketing

Without standardization, the same concept may appear in many inconsistent ways across labels, documents, and manufacturers. This makes it difficult to search accurately, compare products, aggregate data across sources, integrate with other software systems, and run analytics or AI models.

As the volume and complexity of crop input data continue to grow, standardized data becomes critical for manufacturers, distributors, retailers, software providers, agronomists, growers, and others using crop input data. A well-maintained crop input database transforms thousands of individual documents into an accurate, up-to-date, and actionable source of product intelligence.

For example, one product label may list “soybean,” another “soybeans,” and a third may reference the applicable crop group. Standardization ensures these references are linked to the appropriate crop entity, promoting consistency, normalization, and interoperability across products, labels, and systems.

What is the Compass crop input database?

Compass Reg has developed the leading crop inputs database in North America. By combining nationwide regulatory expertise with AI-native data architecture, we provide the most standardized, actionable, and scalable regulatory intelligence in the market.

Compass extracts data in a highly accurate manner, using a combination of digital technology and agronomic experts (PhDs, PCAs, former educators, and government professionals for domain knowledge) who have a collective hundreds of years of experience working with crop input product data. Compass' AI-driven extraction reduces human error and accelerates timelines while normalizing unstructured text.

To keep records current and compliant, the database draws on a combination of sources:

  • Manufacturer-provided product information, including specimen labels, SDS, supplemental labels such as 2(ee), 24c, and Section 18, and other documents such as organic certifications and state registrations

Publicly available sources such as:

  • Federal and state agencies such as EPA, USDA, and CalDPR
  • Organic agencies such as OMRI, WSDA, and CDFA

Data elements in the Compass database

Our database includes crop input data such as:

  • Basic Reference data
  • PDF Documents
  • Product Name
  • Registration number
  • Registrant
  • Active Ingredient
  • Physical State
  • Regulatory compliance data
  • Worker Protection Standards
  • Department of Transportation
  • CAS Numbers
  • Physical and Health Hazards
  • Complex use data to support activities such as recommendation writing
  • Crops
  • Pests
  • Rates
  • Application methods
  • Re-entry interval
  • Pre-harvest interval
  • Geography
  • Soil active restrictions
  • Maximum ingredient amount per year/season

This is a subset of data elements. Contact us for a complete list. The Compass database is made available through modern APIs.

How are product databases used?

Product databases and the information within them can be used to facilitate a range of different workflows. Critical user buckets include:

  • FMIS (Farm Management Information System). Pulls standardized product data into field records, recommendations, and recordkeeping.
  • Precision Agronomy. Feeds accurate rates and restrictions into prescription and variable-rate workflows.
  • OEM (Original Equipment Manufacturer). Equips application equipment and software with reliable product and label data.
  • ERP (Enterprise Resource Planning) and CRM (Customer Relationship Management). Connect product, registration, and compliance data to inventory, sales, and customer records.
  • Food Processor. Verifies that inputs used on incoming crops meet approved-use requirements.
  • Logistics. Uses transportation and hazard data to move products safely and compliantly.
  • Manufacturer and Seed Companies. Steward records and confirm accurate representation downstream.
  • Government/Academia. Support research, policy, and education with structured, comparable data.

Why participate in Compass' crop input product database?

Through the Compass Reg Crop Input Database, you get access to a large percentage of the market users of key crop inputs. Some of the largest farm management systems, ERPs, CRMs, and OEMs are now using Compass Data to power their systems. This footprint now reaches more than 60% of agricultural retail locations through integrations with agronomy, FMIS, and accounting platforms. 

Participation helps ensure your product information is accurately represented and widely distributed across the systems that growers, retailers, and agronomists use.

In addition to data distribution, Compass provides full product lifecycle support, from pre-registration through post-registration, helping ensure that product records remain current, complete, and aligned with regulatory requirements. This includes access to regulatory insights, ongoing label updates, and structured data maintenance that reflects changes throughout a product's lifecycle.

Compass Reg

Speak with our team

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
A picture of a green field under a blue sky