| 摘要 |
<p>The invention relates to the use of a device (1, 10) for preventing the occurrence of insect plant pests or for controlling said pests, characterised in that at least one surface of the device is inert and free from any insect pest and said surface comprises eggs (5, 50) of at least one predator insect for said pest, and in that the device includes at least one egg-laying stimulation agent (4, 40). The invention also relates to a method for preparing a device capable of preventing the occurrence of insect plant pests or controlling said pests.</p> |
