Meaning Of defoliator

निष्पत्रक

Synonyms Of defoliator

Definition Of defoliator

noun

an adult or larval insect that strips all the leaves from a tree or shrub.

Insecticides kill insect defoliators and vectors of deadly human diseases such as malaria, yellow fever, plague, and typhus.

Example Of defoliator

  • Another invention at Hughs's lab, a two-row prototype thermal defoliator , offers hot air as an alternative to chemicals for removing cotton leaves before harvest.

  • Insecticides kill insect defoliators and vectors of deadly human diseases such as malaria, yellow fever, plague, and typhus.

  • The caterpillars of the gypsy moth are destructive defoliators that feed primarily on oak trees causing growth loss, crown dieback, and tree mortality.

  • The spruce budworm is a major insect defoliator of forests in northeastern North America, with balsam fir and white spruce figuring as the most vulnerable species.

  • These lepidopteran defoliators are among the most destructive insect pests of important crops like corn and cabbage and other vegetables.


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