Journal
APPLIED SCIENCES-BASEL
Volume 11, Issue 24, Pages -Publisher
MDPI
DOI: 10.3390/app112411889
Keywords
remote sensing; smart agriculture; pest sensing; acoustic sensor; wireless sensor; real-time sensor
Categories
Funding
- FONDECYT-Chile [11150388]
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This article introduces a wireless sensor designed for pest detection, specifically targeting the Lobesia botrana moth. The sensor utilizes acoustic-based detection to identify flying moths, successfully tested in a controlled laboratory setting and in a vineyard region where the moth has been detected previously. The device provides real-time detection statistics and yields results consistent with traditional field traps.
This article presents a wireless sensor for pest detection, specifically the Lobesia botrana moth or vineyard moth. The wireless sensor consists of an acoustic-based detection of the sound generated by a flying Lobesia botrana moth. Once a Lobesia botrana moth is detected, the information about the time, geographical location of the sensor and the number of detection events is sent to a server that gathers the detection statistics in real-time. To detect the Lobesia botrana, its acoustic signal was previously characterized in a controlled environment, obtaining its power spectral density for the acoustic filter design. The sensor is tested in a controlled laboratory environment where the detection of the flying moths is successfully achieved in the presence of all types of environmental noises. Finally, the sensor is installed on a vineyard in a region where the moth has already been detected. The device is able to detect flying Lobesia botrana moths during its flying period, giving results that agree with traditional field traps.
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