Carbaryl (1-Naphthalenylmethylcarbamate) wani nau'in kwari ne na organophosphorus mai fadi da acaricide, galibi ana amfani dashi don sarrafa kwari na lepidopteran, mites, kwari da kwari na karkashin kasa akan bishiyoyin 'ya'yan itace, auduga da amfanin gona. Yana da guba ga fata da baki, kuma yana da matuƙar guba ga halittun ruwa. Kit ɗin binciken Kwinbon Carbaryl ya dace da saurin gano wuri daban-daban a cikin kamfanoni, cibiyoyin gwaji, sassan kulawa, da sauransu.