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Filtering by: Creator Zehsazian, Hassan Resource Type Masters Thesis

Date of planting as a factor in the growth, development, and yield of snap beans

Creator:

Zehsazian, Hassan

Abstract:

In previous years, at Corvallis, yields of bush snap beans varied among planting dates. In order to obtain additional information on the effect of planting dates on the growth, development and yield of snap beans, four field plantings and two greenhouse plantings of the variety O.S.U. 2051 were made. Results...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF HASSAN ZEHSAZIAN for the
An improved selective medium for the isolation of Verticillium dahliae Kleb

Creator:

Zehsazian, Hassan

Abstract:

Sodium polypectate (SPP) was added to an ethanol-streptomycin agar (ESA) medium to determine if it would provide a selective substrate for the growth of Verticillium dahliae and for isolation of the fungus from soil and plant tissues in the presence of saprophytic fungi. Sodium polypectate improved greatly the formation and...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF HASSAN ZEHSAZIAN for the M.S