| 摘要 |
The agent for attracting bark beetles is designated especially to monitor occurrence and mass capturing of Pityogenes chalcographus or, as the case may be, simultaneously with lps typographus, suitable especially for traps and pheromone dispensers. As the active component it contains a mixture of decadienoic acid derivatives of general formula (I), wherein R means methyl or methoxy group and at least one furyl derivative of general formula (II) where R1 means H or -COCH3 group in the medium of a suitable solvent. The mixture of the above derivatives shows a synergetic effect. |
