Cucumber beetle larvae destroy which part of vegetable plants?

Cucumber beetle larvae destroy which part of vegetable plants?

• A. Fruit
• B. Underground parts
• C. Leaves
• D. Blossoms

Answer: (B)

Cucumber beetle larvae are root feeders that live in the soil. They chew on roots and the crown near the soil surface, which interrupts the plant’s ability to take up water and nutrients. This underground feeding leads to stunted growth, wilting, and reduced vigor, often before you see much above-ground damage. That’s why the part of the plant affected by the larvae is the underground parts. Adults, by contrast, feed on above-ground tissue like leaves, blossoms, and sometimes fruit, so they’re responsible for damage to those areas rather than the roots.

Cucumber beetle larvae are root feeders that live in the soil. They chew on roots and the crown near the soil surface, which interrupts the plant’s ability to take up water and nutrients. This underground feeding leads to stunted growth, wilting, and reduced vigor, often before you see much above-ground damage. That’s why the part of the plant affected by the larvae is the underground parts. Adults, by contrast, feed on above-ground tissue like leaves, blossoms, and sometimes fruit, so they’re responsible for damage to those areas rather than the roots.