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Showing 1 to 20 of 30 for “"Barley yellow dwarf"”.
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Studies on Barley Yellow-Dwarf Virus-Vector-Host Interrelationships
Made available in DSpace on 2014-12-10T23:32:39Z (GMT). No. of bitstreams: 1 7105256.pdf: 4771867 bytes, checksum: ff698a24d513d87c0a3d3d5d77b4f96d (MD5) Previous issue date: 1970
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Barley Yellow Dwarf of Winter Wheat: Effects on Germplasm, and Inheritance, Combining Ability, and Reciprocal Effect for Tolerance to the Barley Yellow Dwarf Virus
Investigation of the effects of the barley yellow dwarf virus (BYDV) on winter wheat germplasm showed fall infection to be more devastating than spring infection, reducing grain yield an average of 61% vs. 38% for spring infection. BYDV also decreased winter survival, plant height, number of heads, …
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Studies of the 50 kDa protein of barley yellow dwarf virus
ETDs are only available to UIUC Users without author permission
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Electron microscopic studies on barley yellow dwarf virus infection in oats
Barley yellow dwarf luteoviruses (BYDVs) cause significant economic losses worldwide due to damage to cereal crops such as oats, wheat and barley. The virus is transmitted by aphids that inject viral particles into the phloem of the host during the feeding process. BYDVs remain restricted to the …
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Inheritance of Resistance of Maize to Infection by Barley Yellow Dwarf Viruses
Additionally, five sweet corn hybrids were tested for their reaction to inoculation with RMV-IL in 1992 and 1993. Symptoms were observed on four hybrids in 1992 but on none in 1993. Lowest levels of incidence of virus were detected in the May 1992 planting. The highest levels of incidence of virus …
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Tolerance to barley yellow dwarf viruses in two pairs of sister oat lines
The titers of barley yellow dwarf viruses (BYDV-PAV-IL and BYDV-RPV-IL) in two pairs of sister oat lines tolerant and susceptible to BYDV-PAV were measured by double antibody sandwish enzyme-linked immunosorbent assay (DAS-ELISA) and by purification. There were consistent relationships between …
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Host-parasite interactions of barley yellow dwarf virus and oats: Physiological and immunological studies
The symptoms of barley yellow dwarf, chlorosis, stunting, and reduced heading or sterility in cereals, are readily confused with mineral deficiency or other cultural stresses. The pathogen, barley yellow dwarf virus (BYDV) is restricted in its host to phloem tissue, and phloem blockage leads to the …
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Germplasm enhancement and improvement of evaluation methodology for barley yellow dwarf disease in winter wheat
Restriction data tranferred 2014-07-01T11:23:56-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission
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Towards cloning Yd2 : a barley resistance gene to barley yellow dwarf virus / by Brendon James King.
Errata attached to inside front cover.
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Molecular markers associated with barley yellow dwarf virus tolerance in spring oat and their utilization in predictive breeding
Barley yellow dwarf viruses (BYDVs) are responsible for the disease barley yellow dwarf (BYD), which causes significant yield losses in many cereals including oat (Avena sativa L.). Phenotyping for disease sensitivity is time consuming, laborious and requires viruliferous aphids for inoculations. …
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Effects of barley yellow dwarf virus and environment on grain avenanthramide concentration in spring oat (Avena sativa L.)
… This study explored the relationship between Barley Yellow Dwarf Virus (BYDV) and avenanthramide concentration, as well as the genotype-by-environment interaction and heritability for avenanthramide concentrations in Illinois. One hundred genotypes were evaluated for BYDV tolerance and AVN …
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Molecular analysis of gene expression in oat plants that are tolerant or sensitive to barley yellow dwarf viruses infection
Barley yellow dwarf viruses (BYDVs) cause the most economically important and widespread virus disease of small grains. Breeding resistant plants has been the most effective and economical method of control. In order to understand the molecular basis for tolerance to BYDV, studies were initiated to …
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Variation for root and shoot growth among wheat cultivars and the effects of barley yellow dwarf virus on growth
… in root growth, to evaluate the effects of barley yellow dwarf virus (BYDV) on root and shoot growth, and to study the effects of a plant growth regulator on root growth of healthy and BYDV infected plants. Cultivars evaluated were Caldwell, Cardinal, Clark, Howell, IL 87-2834, Tyler, and …
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Identification of quantitative trait loci and comparison of selection methods for barley yellow dwarf tolerance in spring oats and winter wheat
Barley yellow dwarf (BYD) is one of the most destructive diseases of cereal crops worldwide. Barley yellow dwarf viruses (BYDVs) are responsible for BYD and affect many cereals including wheat and oats. Symptoms depend on cultivar and environment, but normally include stunted growth, leaf …
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The Effect of Within-host Virus Population Growth and Interspecific Competition on Aphid Transmission and Population Structure of Barley Yellow Dwarf Virus
Barley yellow dwarf virus (BYDV) (Luteoviridae) species PAV and PAS are ecologically similar in that they share aphid vectors and host species, but in agricultural fields in New York State we found that the prevalence of PAV was three times greater than that of PAS. To determine if differences in …
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Effect of Barley Yellow Dwarf Virus Infection on the Development of Root Rot Caused by Cochliobolus Sativus in Avena Sativa and Triticum Durum
Made available in DSpace on 2014-12-09T18:06:30Z (GMT). No. of bitstreams: 1 6910842.pdf: 3246135 bytes, checksum: 29113508cf8e305cb5e237dbe3edc40a (MD5) Previous issue date: 1968
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Control of barley yellow dwarf virus (BYDV) in oat and wheat and identification of a RAPD marker associated with BYDV tolerance in oat
Populations of F$\sb2$ and F$\sb3$ plants from intraspecific spring oat (Avena sativa L.) crosses were grown in the greenhouse using a modified single-seed descent method with 100 plants per 15 cm pot. Subpopulations were inoculated with the BYDV-PAV-IL strain (1) in the F$\sb2$ generations only, …
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Point mutational examination of eukaryotic initiation factor 4E (eIF4E), inclusion bodies analysis, and Barley Yellow Dwarf Virus (BYDV) exonuclease resistant RNA structure mapping and prediction
… involves mapping and predicting the structure in Barley yellow dwarf virus RNA (BYDV) that blocks exonuclease Xrn1 to generate BYDV subgenomic RNA3. Deletion analysis places the Xrn1 resistant (xrRNA) structure within the first 5’ 67 nucleotides of BYDV sgRNA3. Dianthoviruses, related to …
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