Question:

After hatching, the hatching of whitefly passes through:

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The crawler stage is the only mobile immature stage - once settled, whiteflies remain stationary until adulthood.
  • 2 nymphal instars
  • 3 nymphal instars
  • 4 nymphal instars
  • 5 nymphal instars
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The Correct Option is A

Solution and Explanation

Whitefly life cycle:
Egg → Crawler (1st instar) → Settled nymph (2nd instar) → Pupa → Adult
Only two true nymphal stages (instars)
Total development time: 15
40 days depending on temperature
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