Meaning of Chlorpyrifos
Chlorpyrifos is an organophosphate that is used to kill insects and other pests. This complex pesticide works by attacking and interrupting the nervous processes of insects and animals.
As the chemical builds up in the body, it eventually leads to paralysis and death of the animal or insect in question. That is why these types of chemicals are used in agriculture as pesticides. They are extremely effective and can be highly toxic to mammals, including humans, in high enough doses.
More than 60 million acres of crops are sprayed annually in the United States to deal with pest problems. Typically used in aerosol form, these chemicals can kill a wide variety of agricultural and garden pests.
Professional exterminators use chlorpyrifos and other organophosphates to eliminate pests like termites and cockroaches in institutional and residential areas.
Many people also use them to protect their lawns from a variety of insects. However, because pesticides can be lethal in large enough doses, pesticide companies issue strict safety guidelines.
They always advise people to make sure that both children and pets stay away from treated lawns for a certain period of time until the spray takes effect.
Because both household pets and children have lower body weights, the chemicals may affect them more adversely. They are also lower to the ground and therefore more likely to breathe fumes, making them more vulnerable than adults.
Although you can still use chlorpyrifos in certain circumstances, the United States Environmental Protection Agency (EPA) wanted to protect not only children and household pets, but also marine animals from the adverse effects of these chemicals.
Therefore, due to these environmental concerns, certain brands of chemicals were removed from general use at the end of 2002.