| 摘要 |
PROBLEM TO BE SOLVED: To obtain an insect attractant capable of efficiently exterminating pests, especially larvae of Scarabaeids by formulating allyl isothiocyanate, a plant including a mustard oil glycoside, etc., as an active ingredient. SOLUTION: This insect attractant contains at least one kind selected from allyl isothiocyanate, or a plant containing a mustard oil glycoside, a tissue thereof or a treated material thereof, and mustard oils. The mustard oils are preferably semidrying oil obtained by squeezing seeds of Brassica juncea Czern. et Coss., Brassica nigra Koch, Sinapis alba L. or Rorippa nasturtium-aquaticum Hayek, or pulverizing the seeds, dipping the pulverized seeds into water and carrying out a steam distillation. |
