Last Updated：2025/11/25

Any of a class of insecticides whose active ingredient is derived from a naturally-occurring soil-dwelling bacterium, Saccharopolyspora spinosa.

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spinosad

Source Word

spinosad

uncountable usually

Any of a class of insecticides whose active ingredient is derived from a naturally-occurring soil-dwelling bacterium, Saccharopolyspora spinosa.

Japanese Meaning

土壌中に自然に存在する細菌 Saccharopolyspora spinosa 由来の有効成分を持つ殺虫剤の一種

The organic farmer applied spinosad to the tomato plants to control a sudden outbreak of hornworms.

有機栽培の農家は、トマトの株をイモムシの急増から守るために土壌性細菌Saccharopolyspora spinosa由来の殺虫剤を散布した。

Sense（1）

Any of a class of insecticides whose active ingredient is derived from a naturally-occurring soil-dwelling bacterium, Saccharopolyspora spinosa.

spinosads

（ plural ）