At which stage of the life cycle of the butterfly is it considered a pest to farmer Why?

Which stage of a butterfly is considered a pest?

Butterfly’s life cycle consists of four parts: egg, larva (caterpillar), pupa and adult. The second stage in its life cycle i.e caterpillar is considered to be a pest to farmers.

Is butterfly a crop pest?

Butterfly caterpillars feed on a wide variety of plants, and most species are not harmful to the vegetation they eat. However, a few are serious pests to plants and trees. All in all, there aren’t that many “pest” butterflies. Two species that come to mind are the cabbage white and giant swallowtail.

Which stage in the life cycle of a butterfly is considered most destructive by farmers and why?

Moths and butterflies also have a complete life cycle similar to beetles except that the damaging stage is the larvae or worm stage which usually feeds on the stems, leaves or fruits.

Do butterflies need to struggle?

The butterfly needs the struggle to strengthen its wings.

Why do butterflies die?

The twin forces of human-caused climate change and habitat loss are now threatening North American monarch butterflies with extinction. Increasing carbon dioxide levels may be making milkweed—the only food monarch caterpillars will eat—too toxic for the monarchs to tolerate.

What is the life cycle of humans?

In summary, the human life cycle has six main stages: foetus, baby, child, adolescent, adult and elderly. Although we describe the human life cycle in stages, people continually and gradually change from day to day throughout all of these stages.

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Why are butterflies so important?

A butterfly’s role—Areas filled with butterflies, moths, and other invertebrates benefit with pollination and natural pest control. Butterflies and moths are also an important part of the food chain, providing food for birds, bats, and other animals.

All about pests