Chlorpyrifos : Banned Insecticides

Why is it banned?

Chlorpyrifos is an organophosphate pesticide widely used in agriculture for controlling a variety of insects and pests. It has been a topic of regulatory action and public health concern due to its potential adverse effects on human health and the environment. Here’s an overview of why chlorpyrifos has been banned in several places and where its use is restricted:

Health Concerns: Chlorpyrifos has been linked to developmental problems in children, nerve damage, and other health issues. Exposure to chlorpyrifos, especially in children and pregnant women, can cause developmental delays, issues with brain function, and is potentially linked to autism and other neurodevelopmental disorders. It works by inhibiting an enzyme called acetylcholinesterase, which is essential for proper nervous system function.
Environmental Impact: Chlorpyrifos is also known to be harmful to wildlife, particularly aquatic organisms and beneficial insects, including bees. Its persistence in the environment and potential to contaminate water sources adds to the ecological concerns.

Malaysia

In Malaysia, Carbofuran is completely banned while chlorpyrifos has been imposed a limited ban – where usage in agriculture sector is banned but general use for pest control is allowed. However, considering the various risks and health hazards identified from studies and research, it is good to switch to other alternatives.

The banned in Malaysia was imposed in year 2023, although many countries have already imposed the banned much earlier.

Danger

A simple search at the web would lead to many sponsored ads where “Chlorpyrifos” banned insecticides are on sale – so it can still be easily accessible by many.

Awareness is important as:

Small farmers may not be aware of the ban
Irresponsible and unethical farmers may still acquire them as they are still easily accessible from public and use them.

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