WEEVIL DETECTOR
April 1st, 2004
BY MONICA DOBIEAMERICAN scientists have developed technology that could help fight a major garden industry pest, detecting and identifying the presence of black vine weevils through the computerised interpretation of their bodily vibrations. James R. Fisher, entomologist from the USA's Agricultural Research Service (ARS), has developed a wand-like microphone that can be inserted onto a large nail placed at the root in nursery pots. The user wears headphones and carries a small, lightweight computer that amplifies and measures the sound of weevils, a distinctive ...
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