| 释义 |
Definition of trap crop in English: trap cropnoun A crop planted to attract insect pests from another crop, especially one in which the pests fail to survive or reproduce. Example sentencesExamples - So next year he plans to plant them outside the orchard as a trap crop.
- When chinch bugs begin moving from the small grain into the trap crop, apply an insecticide to the trap crop at regular intervals as long as the migration continues.
- Her dissertation research focused on the use of wild and weed plant species as trap crops and as habitat for beneficials.
- He's also developed a few specific practices for specific pests, like leaving an uncut strip to serve as a trap crop for leaf hoppers when he swaths his alfalfa.
- This field has a fair sized sand-hole in the centre of it, so that area has been used to satisfy the legislative requirement of having a non-transgenic trap crop of 6% of the total area planted.
Definition of trap crop in US English: trap cropnoun A crop planted to attract insect pests from another crop, especially one in which the pests fail to survive or reproduce. Example sentencesExamples - So next year he plans to plant them outside the orchard as a trap crop.
- When chinch bugs begin moving from the small grain into the trap crop, apply an insecticide to the trap crop at regular intervals as long as the migration continues.
- This field has a fair sized sand-hole in the centre of it, so that area has been used to satisfy the legislative requirement of having a non-transgenic trap crop of 6% of the total area planted.
- He's also developed a few specific practices for specific pests, like leaving an uncut strip to serve as a trap crop for leaf hoppers when he swaths his alfalfa.
- Her dissertation research focused on the use of wild and weed plant species as trap crops and as habitat for beneficials.
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