caa a22 4500 467929491 CHVBK 20180406152939.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10658-005-4037-z doi (NATIONALLICENCE)springer-10.1007/s10658-005-4037-z Factors Influencing Transmission of Didymella rabiei (Ascochyta Blight) from Inoculated Seed of Chickpea Under Controlled Conditions [Elektronische Daten] [R. Kimber, E. Scott, M. Ramsey] Ascochyta blight of chickpea (Cicer arietinum), caused by the fungus Didymella rabiei, has the potential to cause 100% crop loss in severe epiphytotics. Management of this disease often involves reducing sources of inoculum. The influence of sowing depth, host resistance, seed infection level and soil temperature on disease transmission was investigated in a series of glasshouse and growth room trials using seed artificially inoculated with D. rabiei. A positive correlation (R2=0.9992) was observed between rate of seed infection and the incidence of disease on seedlings. Disease transmission to seedlings was not significantly influenced by sowing depth (1, 3 and 6cm) in separate trials on two cultivars. Susceptibility of the host showed no obvious influence on the frequency of disease transmission in two trials conducted using four cultivars ranging from highly susceptible to moderately susceptible/moderately resistant. Trials conducted in controlled conditions showed that there was no obvious relationship between soil temperature (5, 9, 14 and 19°C) and the incidence of disease on seedlings. Springer, 2006 Ascochyta rabiei nationallicence gram blight nationallicence AI : artificially inoculated nationallicence MS : moderately susceptible nationallicence MR : moderately resistant nationallicence NI : non-inoculated nationallicence S : susceptible nationallicence Kimber R. Discipline of Plant and Pest Science, The University of Adelaide, Waite Campus, SA 5064, Glen Osmond, Australia aut Scott E. Discipline of Plant and Pest Science, The University of Adelaide, Waite Campus, SA 5064, Glen Osmond, Australia aut Ramsey M. Animal and Plant Control Commission, GPO 2834, SA 5001, Adelaide, Australia aut European Journal of Plant Pathology Kluwer Academic Publishers 114/2(2006-02-01), 175-184 0929-1873 114:2<175 2006 114 10658 https://doi.org/10.1007/s10658-005-4037-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10658-005-4037-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kimber R. Discipline of Plant and Pest Science, The University of Adelaide, Waite Campus, SA 5064, Glen Osmond, Australia aut NATIONALLICENCE 700 1- Scott E. Discipline of Plant and Pest Science, The University of Adelaide, Waite Campus, SA 5064, Glen Osmond, Australia aut NATIONALLICENCE 700 1- Ramsey M. Animal and Plant Control Commission, GPO 2834, SA 5001, Adelaide, Australia aut NATIONALLICENCE 773 0- European Journal of Plant Pathology Kluwer Academic Publishers 114/2(2006-02-01), 175-184 0929-1873 114:2<175 2006 114 10658 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer