Browsing School of Plant and Environmental Sciences by Issue Date
Now showing items 1-20 of 898
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Differentiation of Endothia gyrosa and Endothia Parasitica by Disc Electrophoresis of Intramycelial Enzymes and Proteins
(Mycological Society of America, 1982)Mycelial proteins from seven isolates of Endothia gyrosa and five isolates of E. parasitica were extracted from acetone powders, separated on polyacrylamide gels by disc electrophoresis, and then stained for general proteins, ... -
A New Pyrenomycete Associated with Metrosideros collina Subspecies Polymorpha (Myrtaceae)
(Mycological Society of America, 1983)A new pyrenomycetea ssociated with dying trees of Metrosideros collina (Forst.) Gray subsp. polymorpha (Gaud.) Rock in the drier aspect of the ohia forests of Hawaii is described. Although pathogenicity has not been proven, ... -
The Ultrastructure of Meiosis in Woronina pythii (Plasmodiophoromycetes)
(Mycological Society of America, 1984)During cleavage of cystogenous plasmodia, nuclei of Woronina pythii underwent one meiosis I-like division. The division was centric, closed with polar fenestrations, and characterized by the formation of synaptonemal ... -
Charles Edward Miller, 1925-1984
(Mycological Society of America, 1985)A professional lifetime is not fulfilled unless one is privileged to have had an associate from whom one learns the necessity of standards. The colleague who teaches by example, gentle cajoling, or outright insistence never ... -
Qualitative Determination of Cellulose in the Cell Walls of Verticicladiella procera
(Mycological Society of America, 1986)The presence of cellulose-containing cell walls has been proposed as a taxonomic character in the genus Ceratocystis Ellis and Halsted (Jewell, 1974; Upadhyay, 1981; De Hoog, 1974; De Hoog and Scheffer, 1984; Benny and ... -
A Laboratory Miniproject in Plant Disease Diagnosis
(University of California Press, 1986-10) -
On the Conspecificity of Endothia eugeniae and Cryphonectria cubensis
(Mycological Society of America, 1987)Isolates of Endothia eugeniae, a pathogen of clove (Syzygium aromaticum), and Cryphonectria cubensis, a pathogen of eucalyptus (Eucalyptus spp.), were examined with chemotaxonomic techniques, including thin-layer chromatography ... -
The Plant Disease Clinic and Weed Identification Laboratory 1999 Annual Report
(Virginia Tech. Plant Pathology, Physiology, and Weed Science Department, 1999)This is the 1999 annual report for the Plant Disease Clinic at Virginia Tech. The clinic provides plant disease diagnostic services to Virginia Cooperative Extension agents. -
Evaluation of Methods to Calculate a Wetlands Water Balance
(Virginia Center for Transportation Innovation and Research, 2000-08)The development of a workable approach to estimating mitigation site water budgets is a high priority for VDOT and the wetlands research and design community in general as they attempt to create successful mitigation sites. ... -
Analysis of the modes of breeding and pastoral resources in the rural community of Madiama, Mopti Region, Republic of Mali
(2001)Available also as a conference paper. -
Analyse des modes d'élevage et des ressources pastorales dans la commune rurale de Madiama
(2001)La commune rural de Madiama est confrontée à des conflits liés à lexploitation des ressources naturelles limitées dont les stratégies d'utilisation actuelles (agriculture, élevage et pêche° sont inadaptées (ESPGRN, 1996). ... -
The Plant Disease Clinic and Weed Identification Laboratory 2001 Annual Report
(Virginia Tech. Plant Pathology, Physiology, and Weed Science Department, 2001)This is the 2001 annual report for the Plant Disease Clinic at Virginia Tech. The clinic provides plant disease diagnostic services to Virginia Cooperative Extension agents. -
Managing Shrub-Infested, Postmined Pasturelands With Goats and Cattle. Part II, Effects on Forage Biomass, Nutritive Values, and Animal Performance
(Virginia Cooperative Extension, 2001-12-09)Reclamation of mined lands in the Appalachian coal region has resulted in the successful establishment and utilization of pasture for beef cattle production. Research goals were to determine the effects of mixed grazing ... -
Garden News, Summer 2002
(Virginia Tech, 2002)This newsletter provides updates on activities, events, and educational programs at the Hahn Horticulture Garden. -
Garden News, Winter 2002
(Virginia Tech, 2002)This newsletter provides updates on activities, events, and educational programs at the Hahn Horticulture Garden. -
Plasticity and constraint in growth and protein mineralization of ectomycorrhizal fungi under simulated nitrogen deposition
(Mycological Society of America, 2002)Ectomycorrhizal fungi allow their host plants access to organic forms of N through enzymatic mineralization of the substrate and enhanced absorption of amino acids and mineral N. The cost to the plant is carbohydrates that ... -
Effects of horticultural oils on the photosynthesis, fruit maturity, and crop yield of winegrapes
(American Society for Enology and Viticulture, 2002)The effects of horticultural oils on grapevine photosynthesis, fruit maturity, and crop yield components in field experiments were evaluated. Three applications of a 1.5% (v/v) oil/water emulsion were made to Chardonnay ... -
The Plant Disease Clinic and Weed Identification Laboratory 2002 Annual Report
(Virginia Tech. Plant Pathology, Physiology, and Weed Science Department, 2002)This is the 2002 annual report for the Plant Disease Clinic at Virginia Tech. The clinic provides plant disease diagnostic services to Virginia Cooperative Extension agents. -
Studying the Functional Genomics of Stress Responses in Loblolly Pine With the Expresso Microarray Experiment Management System
(Hindawi, 2002-01-01)Conception, design, and implementation of cDNA microarray experiments present avariety of bioinformatics challenges for biologists and computational scientists. The multiplestages of data acquisition and analysis have ...
