Impact of Seed-transmitted Viruses on Quality of Cereal Seeds
نویسندگان
چکیده
Among seed-transmitted cereal viruses the most important is Barley stripe mosaic virus (BSMV), infecting barley. Investigations on the occurrence of BSMV in Poland have been carried out in the Institute of Plant Protection in Poznań since 2000. The studies aimed at the evaluation of the BSMV distribution in plant material, the rate of its seed transmission in different barley cultivars and the assessment of the effect of barley infection on the yield. The potential risk of BSMV occurrence for barley crops was discussed. The rate of infection by two seed-transmitted viruses, Maize dwarf mosaic virus (MDMV) and Sugarcane mosaic virus (SCMV), in Poland was investigated in view of the risk assessment.
منابع مشابه
Quantification of the Best Harvest Time of Guar (Cyamopsis tetragonoloba) Seed with High Quality in Golestan Province
DOR: 98.1000/2383-1251.1398.6. 19.11.1. 1603.1606 Extended Abstract Introduction: Guar (Cyamopsis tetragonolob) which belongs to fabaceae and leguminosae families is self-pollinating and is indigenous to India and Pakistan. This plant is suitable for growth in dry, damp and sandy soils, and can tolerate saline and relatively alkaline soils. Determining the best time for harvesting seeds and...
متن کاملImpact of Storage Fungi on Soybean Seed Deterioration in Different Storage Conditions and Seed Moisture Content
DOR: 98.1000/2383-1251.1398.6.65.11.1. 1578.1585 Extended Abstract Introduction: Understanding the complex characteristics that control the life span of the seed has ecological, agricultural and economic importance. Inappropriate storage conditions after harvesting destroy a large part of annual yield partly due to microbial activity in the storage. Damage from storage fungi varies based ...
متن کاملAbstract of Habilitation Thesis
OF HABILITATION THESIS Institute of Plant Protection, Poznań, Poland SEED-TRANSMITTED CEREAL VIRUSES – OCCURRENCE IN POLAND AND POTENTIAL HARMFULNESS
متن کاملEstimation of seed viability constants for tall wheatgrass, cocksfoot, rye, and sheep fescue to inform gene banking decisions. Hamid Reza Eisvand
Stored seeds deteriorate over time and must be regenerated to ensure that the benefits of ex situ conservation are realized. Prediction of seed longevity is based on the seed viability equation. This equation has four constants which are species specific. The aim of this project is the estimation of these constants and prediction of regeneration frequency for Elytrigia elongata, Dactylis glomer...
متن کاملEffect of artificial drought stress on seed quality of bread wheat . Alpay Balkan*
The aim of the present study was to determine effects of artificial drought stress on the characteristics of germination and seedling growth in bread wheat cultivars. The material of experiment consisted of seeds obtained from eight bread wheat cultivars with different response to drought (Alpu 2001, Sultan 95, Konya 2002, Eser as sensitive cultivars; Karahan 99, Tosunbey, Kate A1 as resista...
متن کامل