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Abstract

An insect pest detection system including a group of underground boxes having a housing for at least one mass of edible material and a device for detecting the consumption of the edible mass, at least one concentrator module, and at least one remote server. The consumption detecting device has measurement electronics including a device for measuring a first frequency on a first relaxation oscillator including a first measurement capacitor formed by two plates located on either side of the edible mass, the edible mass forming a dielectric material between the plates. The boxes and the concentrator module are configured to transmit first measurements from the boxes to the concentrator. The first measurements are transmitted from the concentrator to the remote server. The remote server measures a frequency variation characteristic of the variation in density of the edible mass at least on the basis of a plurality of the first measurements.

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First Claim