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Serial manure amendments : effects on soil properties and root rot of sweet corn

Creator:

Cox, Bonnie S. Hoffman

Abstract:

The effect of serial (multiple-year) organic matter (OM) amendment on soil properties has been described in some cropping systems, although less is known about the effect of serially amended field soils on soil-borne plant diseases. The objectives of this study were to describe the effects of the third and fourth...

Resource Type:

Masters Thesis

Full Text:

: Effects on Soil Properties and Root Rot of Sweet Corn. Abstract aPP Alexandra G. Stone The effect of
Cover crop effects on root rot of sweet corn and soil properties

Creator:

Miyazoe, Mikio

Abstract:

Root rot of sweet corn in western Oregon and Washington is a significant disease that can reduce yield of intolerant cultivars of processed sweet corn by fifty percent. Root rot is caused by a complex of soilborne organisms, including Drechslera sp., Phoma terrestris, and Pythium arrhenomanes. Processors have adopted tolerant...

Resource Type:

Masters Thesis

Full Text:

Horticulture presented on June 21, 2007. Title: Cover Crop Effects on Root Rot of Sweet Corn and Soil
Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

Creator:

Miller, Nathan L. (Nathan Louis)

Abstract:

Sweet corn (Zea mays L.) yields in the Willamette Valley of Oregon have been declining since the early 1990’s. Studies were done to determine if there is a relationship between ear weight and several disease parameters including necrotic crowns or stalk nodes, nodal root rot, radicle root rot, and sub-crown...

Resource Type:

Dissertation

Full Text:

, presented on May 16, 2007. Title: Responses and Relationships among Fusarium Species, Sweet Corn, and