Research Article

Chemical Constituents and Insecticidal Activities of the Essential Oil of Cinnamomum camphora Leaves against Lasioderma serricorne

Table 2

Fumigant and contact toxicity of essential oil of Cinnamomum camphora leaves and its main components against Lasioderma serricorne adults.

Treatment Fumigant toxicity Contact toxicity
LC50 ( g/mL air)95% FL LD50 ( g/adult)95% FL

C.  camphora 2.502.20–2.9114.4321.2519.16–23.6411.25
D-Camphor2.361.91–2.7114.2913.4410.39–16.0715.38
Linalool18.0412.28–22.7216.3312.7411.25–14.1613.11
Phosphine9.23 × 10−37.13 × 10−3–11.37 × 10−311.96
Pyrethrins0.240.16–0.3517.36