Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Committee Member Sharrow, Steven H. Advisor Aliniazee, M. T.

Seasonality of codling moth, Cydia pomonella L. (Lepidoptera: Olethreutidae) in the Willamette Valley of Oregon : role of photoperiod and temperature

Creator:

Setyobudi, Lilik

Abstract:

The seasonality, relationship of temperature and photoperiod to growth and post-diapause development, and overwintering behavior of codling moth, Cydia pomonella L., (Lepidoptera: Olethreutidae) were studied over a three year (1986-1989) period. The developmental threshold varied from a low of 9.66°C for the second instar to a high of 14.23°C for...

Resource Type:

Dissertation