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Filtering by: Subject Red raspberry -- Diseases and pests Committee Member Strik, Bernadine Degree Name Master of Science (M.S.)

Response to fenamiphos, extraction techniques and population dynamics of Pratylenchus penetrans on western Oregon red raspberry

Creator:

Lolas, Mauricio

Abstract:

The effects of fenamiphos on soil and root populations of Pratylenchus penetrans were evaluated in four red raspberry cv. Willamette fields in Northwestern Oregon. Field 1 was a silty clay loam with 53% organic matter (OM). Field 2 and 3 were silty loam soils with 3.25 and 2.55% OM, respectively...

Resource Type:

Masters Thesis

Full Text:

red raspberry. Field 4 had plots in sites with and without grass and weed ground cover in the aisles
Distribution of Phytophthora rubi and Pratylenchus penetrans in Pacific Northwest Red Raspberry (Rubus idaeus) Fields

Creator:

Kroese, Duncan R.

Abstract:

The Pacific Northwest produces over 95% of the nation’s processed red raspberries, valued at over $65 million. Two of the major soilborne pathogens effecting the production of raspberry in this region are the oomycete Phytophthora rubi, which causes root rot in red raspberry plants, and the plant-parasitic nematode Pratylenchus penetrans,...

Resource Type:

Masters Thesis

Full Text:

Phytophthora rubi, which causes root rot in red raspberry plants, and the plant-parasitic nematode