Acylurea

Definition

A class of chemical compounds commonly used as insect growth regulators in pest management. They disrupt the normal development of insects, mainly by inhibiting chitin synthesis.

Etymology

From 'acyl', referring to a group derived from an acid by the removal of a hydroxyl group, and 'urea', a compound that has a carbonyl group attached to two amine groups.

Example

Acylureas are often used in agricultural pest control to prevent the maturation of insect larvae.

Synonyms

• Insect growth regulators
• Chitin synthesis inhibitors

Related Terms

• Insecticide
• Hormonal control
• Pest management
• Chitin

Usage Notes

Acylureas are particularly effective against pests in their larval stages and are used to target species like moths and beetles. They are considered to have low toxicity to non-target organisms, including humans.