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Filtering by: Subject Roses Decade 1980-1989 Degree Field Botany and Plant Pathology

Effects of volatile fungicides on Sphaerotheca pannosa on rose

Creator:

Gallian, John J.

Resource Type:

Dissertation

Full Text:

PANNOSA ON ROSE Redacted for privacy Abstract approved: ( Duane Coyier Sphaerotheca pannosa var. rosae
Pathogenic specialization and heterothallism in Sphaerotheca pannosa var. rosae

Creator:

Bender, Carol Lavane

Abstract:

Studies were conducted on pathogenic specialization and heterothallism in Sphaerotheca pannosa var. rosae, causal agent of rose powdery mildew. Methods were developed for isolation and identification of Sphaerotheca pannosa var. rosae races on rose. Monoconidial isolates were initiated on detached leaves, increased on host plants, and inoculated to rose cultivars...

Resource Type:

Masters Thesis

Full Text:

pannosa var. rosae, causal agent of rose powdery mildew. Methods were developed for isolation and