Helicoverpa zea. The Corn Earworm Valley Springs High School 10 th grade Pre-AP Biology. Larva. Pupa. Adult. Experiment One. Problem : How long is the life cycle of the corn ear worm?
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The Corn Earworm
Valley Springs High School
Problem: How long is the life cycle of the corn ear worm?
Hypothesis: After doing extensive research, we hypothesized that the life cycle of the corn ear worm would last approximately 30 days.
We learned a lot and enjoyed doing this activity.
Learning to use our new microscope
Our eggs arrived
Observing an early pupa
Comparing larva and pupa