What are the signal words for pesticides?
What are Signal Words? Signal words are found on pesticide product labels, and they describe the acute (short-term) toxicity of the formulated pesticide product. The signal word can be ei- ther: DANGER, WARNING or CAUTION.
What are some examples of signal words?
Here are some examples of signal words and phrases: “as a result,” “nevertheless,” “at the same time,” and “similarly.” Yes, I have used a signal word here (“similarly”) to let you know that I am about to point out something that is like using turn signals.
What is a Category 4 pesticide?
Toxicity category IV is Practically non-toxic and not an irritant.
What are the three signal words?
There are three signal words in use today: CAUTION, WARNING and DANGER. These three signal words are associated with toxicity categories established by the U.S. Environmental Protection Agency (EPA).
What signal word is assigned to pesticides that are moderately toxic to humans?
WARNING
WARNING indicates the pesticide product is moderately toxic if eaten, absorbed through the skin, inhaled, or it causes moderate eye or skin irritation.
What’s signal words mean?
“Signal words” give hints about what is about to happen in what you’re reading. Understanding them is a key to comprehension. Reading and making up examples which use them is a good way to understand them at whatever level of abstraction a student is prepared to comprehend. Cause-Effect.
What are the 5 signal words?
Signal Words: 5 Fun Ways to Explain these Sentence Superheroes!
- Traffic Ahead!
- Construction Zone.
- Speed Limit.
- One Way.
- Scenic Route.
What does EPA Category 4 mean?
Category IV Very Low Toxicity. Eye Irritation. Corrosive (irreversible deconstruction of ocular tissue) or corneal involvement or irritation persisting for more than 21 days.
What is a Category 3 pesticide?
(3) Category 3: ornamental and turf pest control. This category shall include any commercial application of pesticide in the maintenance of ornamental trees, shrubs, flowers, and turf.
What signal word are household chemicals on?
There are only two words used as signal words, “Danger” and “Warning.” Within a specific hazard class, “Danger” is used for the more severe hazards and “Warning” is used for the less severe hazards. There will only be one signal word on the label no matter how many hazards a chemical may have.