Insecticidal Activity of α-Methylene-γ-butyrolactone against Several Insect Pests

抄録

  α-Methylene-γ-butyrolactone (tulipalin A), which has been found to possess effective insecticidal activity against Thrips palmi (Thysanoptera; Thripinae), was examined on several insect pests. This compound caused high mortality against thrips species such as Frankliniella occidentallis and Frankliniella intonsa. In addition, some mortality was observed against other agricultural pest species. It is considered that α-methylene-γ-butyrolactone has a wide spectrum of insecticidal activity.