azadirachtin

chemical compound

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Last updated

July 21, 2026

Quick Summary

Azadirachtin is a chemical compound, with the formula C₃₅H₄₄O₁₆, found in the seeds of the neem tree (Azadirachta indica). It is used as an insecticide because it disrupts insects' growth and appetite. Azadirachtin causes hormonal imbalances and interferes with the maturation cycle in insects, leading to unsuccessful molts or deformed immature stages. This compound's inhibitory effect on insect feeding is due to its taste.12

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neem
Uses
The primary active insecticidal ingredient, azadirachtin, works to disrupt the hormones involved with insect molting, preventing larvae from developing properly into adults, and is a feeding inhibitor. Neem oil can kill soft-bodied insects on contact and decreases mating and reproductive behaviours, reducing pest fecundity. As a fungicide, neem oil is…
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The primary active insecticidal ingredient, azadirachtin, works to disrupt the hormones involved with insect molting, preventing larvae from developing properly into adults, and is a feeding inhibitor. Neem oil can kill soft-bodied insects on contact and decreases mating and reproductive behaviours, reducing pest fecundity. As a fungicide, neem oil is…
Read More