Malathion Meaning: Definition, Examples, and Translations
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malathion
[ˈmæləθaɪən ]
Definition
chemical compound
Malathion is an organophosphate insecticide commonly used to control pests in agriculture and on household plants. It works by inhibiting an enzyme that is essential for the proper functioning of the nervous system in insects, leading to their paralysis and death. While effective against a variety of pests, malathion is less toxic to humans and animals when used in accordance with safety guidelines. Its use is regulated in many countries due to potential environmental impacts and health concerns.
Synonyms
Examples of usage
- Farmers apply malathion to crops.
- The garden store sells malathion for pest control.
- Malathion can be used to treat infestations of fruit flies.
- Some municipalities use malathion for mosquito control.
Translations
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Interesting Facts
Environmental Impact
- While effective against pests, malathion can harm beneficial insects, which can disrupt local ecosystems.
- Regulations in various countries have limited its use due to concerns about water contamination and effects on non-target species.
Health Concerns
- Exposure to high levels of this chemical can cause health problems in humans, including respiratory issues and skin irritation.
- Studies have suggested a possible link between long-term exposure and increased risks of certain cancers, leading to ongoing debates about its safety.
Agricultural Use
- Farmers commonly use malathion to protect crops like fruits and vegetables from invasive insects.
- It's particularly noted for its low cost and effectiveness against pests that have developed resistance to other pesticides.
Cultural References
- In the 1970s, this chemical gained notoriety during agricultural campaigns, raising public awareness about pesticide use and its implications.
- It has appeared in discussions about food safety, prompting debates over organic farming versus conventional methods.
Origin of 'malathion'
Main points about word origin
- The name 'malathion' comes from 'mal-' meaning bad and 'thion' indicating a sulfur compound, highlighting its role in pest control.
- It was first synthesized in the 1950s, emerging from a need for a more effective pesticide compared to older methods.
The name 'malathion' originated from a combination of 's-methyl' and 'malathion', reflecting its chemical structure and properties. It was first developed in the early 1950s as a more effective alternative to the already existing insecticides. Its use became widespread due to its effectiveness against a variety of agricultural pests while being relatively safe for non-target organisms when applied in accordance with recommended practices. However, as awareness of environmental impacts and health risks associated with chemical pesticides grew, regulations surrounding its use intensified. In contemporary usage, malathion serves as a critical tool in integrated pest management, balancing effectiveness with safety concerns.