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Filtering by: Committee Member Strub, Theodore P. Rights Statement Copyright Not Evaluated

Studies on resistance of rice to Sogatodes oryzicola (Muir) and a parasitoid, Haplogonatopus sp., in Costa Rica

Creator:

Alvarez B., Francisco

Abstract:

Twenty-one rice cultivars were evaluated to determine the difference between populations of Sogatodes oryzicola (Muir) (Homoptera: Delphacidae) in Costa Rica and Colombia, Survival, mortality and population development of S. oryzicola on five selected cultivars was used to determine levels of plant resistance. The importance and potential of the parasitoid-predator Haplogonatopus...

Resource Type:

Masters Thesis

Full Text:

thanks to my Graduate Committee Dr. H. Ronald Cameron, Dr. Theodore P. Kistner, and especially to Dr. M
An empirical statistical model relating winds and ocean surface currents : implications for short-term current forecasts

Creator:

Zelenke, Brian Christopher

Abstract:

An empirical statistical model is developed that relates the non-tidal motion of the ocean surface currents off the Oregon coast to forecasts of the coastal winds. The empirical statistical model is then used to produce predictions of the surface currents that are evaluated for their agreement with measured currents. Measurements...

Resource Type:

Masters Thesis

Full Text:

: _____________________________________________________________________ P. Michael Kosro An empirical statistical model is developed that relates the non-tidal
Long-term momentum and heat balances and turbulent mixing in the upper equatorial Pacific Ocean

Creator:

Luan, Shusheng

Resource Type:

Dissertation