Fig. 1.
A chart illustrating changes in mean defoliation by treatment over time. Treatments initiated at adult colonization, 10% egg hatch, and 50% egg hatch have the lowest defoliation, followed by the treatment initiated at 90% egg hatch, while the highest defoliation is observed in the untreated control.

Defoliation estimates by evaluation date (lines) and foliar applications (letter codes). Where evaluations and applications coincide, the evaluation was performed first.

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