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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1991Articles/phyto81n10_1133.pdf#page=70 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Kulik, M. M.;
Dary, P. D. |
Author Affiliation: | USDA, ARS, SARL, Beltsville Agricultural Research Center, Beltsville, MD |
Title: | A bright-field and scanning electron microscope study of tall fescue infected with Puccinia graminia ssp. Graminicola |
Source: | Phytopathology. Vol. 81, No. 10, October 1991, p. 1203. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
Keywords: | TIC Keywords: Puccinia graminis subsp. graminis; Festuca arundinacea
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Abstract/Contents: | "In 1989, a rust incited by Puccinia graminis ssp.Graminicola caused serious losses of tall fescue in Oregon. The occurrence of this rust at Beltsville, MD and at New Brunswick, NJ provided additional material for a study of pathogen development within host tissues. Development was characterized by the formation of a dense layer of hyphae just below the cuticle. Concurrently, less dense hyphae ramified throughout the mesophyll layer, producing haustoria. Mycelium almost completely replaced host tissue by the later stages of infection. Uredinia and urediniospores arose from the dense layer of subcuticular hyphae. By late summer, teliopores began to form in uredinia, but eventually developed only in telia." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kulik, M. M., and P. D. Dary. 1991. A bright-field and scanning electron microscope study of tall fescue infected with Puccinia graminia ssp. Graminicola. Phytopathology. 81(10):p. 1203. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1991Articles/phyto81n10_1133.pdf#page=70 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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