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单词 leafhopper
释义

leafhopper

/ˈliːfhɒpə /
noun
A small plant bug which is typically brightly coloured and leaps when disturbed. It can be a serious crop pest in warm regions.
  • Family Cicadellidae, suborder Homoptera: numerous genera.
The adults of most species feed on nectar and honeydew produced by aphids and other sucking insects like leafhoppers, whiteflies and mealybugs....
  • Their larvae will eat large numbers and many varieties of aphids, and also devour mealybugs, whiteflies, thrips, leafhoppers, red spidermites, and a variety of other soft-bodied noxious insects.
  • The newly seeded alfalfa has plant bugs and potato leafhoppers and established alfalfa has army worms, alfalfa loopers, thistle caterpillars, and variegated cut worms.
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更新时间:2024/11/14 3:52:29