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Definition of light trap in English: light trapnoun 1An illuminated trap for attracting and catching nocturnal flying insects. Example sentencesExamples - But you can put flea control on autopilot while you're away with a simple light trap.
- The emerging corn borer moths are recaptured in black light traps placed at varying distances around the release sites.
- European corn borer flight is building, but cool weather has kept light trap numbers low.
- Sampling was by mercury vapor light trap and took place throughout the flying season where possible, but sometimes for shorter periods.
- Using butterfly nets and light traps, he explained he had found and bred the majority of his collection, which includes moths, butterflies, beetles and flies.
2Photography
A device for excluding light from a darkroom without preventing entry into it.
Definition of light trap in US English: light trapnoun 1An illuminated trap for attracting and catching nocturnal animals, especially moths and other flying insects. Example sentencesExamples - The emerging corn borer moths are recaptured in black light traps placed at varying distances around the release sites.
- But you can put flea control on autopilot while you're away with a simple light trap.
- European corn borer flight is building, but cool weather has kept light trap numbers low.
- Sampling was by mercury vapor light trap and took place throughout the flying season where possible, but sometimes for shorter periods.
- Using butterfly nets and light traps, he explained he had found and bred the majority of his collection, which includes moths, butterflies, beetles and flies.
2Photography
A device for excluding light from a darkroom without preventing entry into it.
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