A Field Inoculation Method for Septoria tritici and Septoria nodorum

Plant Pathology - Tập 19 Số 2 - Trang 72-74 - 1970
B. M. Cooke1, D. Gareth Jones1
1Department of Agricultural Botany, University College of Wales, Aberystwyth

Tóm tắt

SUMMARYA method is described, using a Czapek Dox V‐8 agar and continuous irradiation with near‐ultraviolet light, which enables large numbers of spores of Septoria tritici and Septoria nodorum to be produced rapidly and also allows easy identification of the two pathogens by their colony morphology. Also, a simple field inoculation method is described which has proved successful both in experiments involving different inoculum concentrations and for the screening of spring and winter wheat cultivars for their reactions against both pathogens.

Từ khóa


Tài liệu tham khảo

Anon, 1967, Sourcebook of laboratory exercises in plant pathology

Bockmann H., 1962, Künstliche Freilandinfektionen mit den Erregern der Fuss‐und Ahrenkrankheiten des Weizens. I. Vorbereitung und Durchführung der Feldinfektionen sowie deren Neben‐ und Nachwirkungen, NachrBl. dt. PflSchutzdienst Stuttgart, 14, 153

10.1111/j.1439-0434.1968.tb03016.x

10.1016/S0007-1536(70)80034-1

Hilu H. M., 1957, Inoculation, oversummering and suscept‐pathogen relationship of Septoria tritici on Triticum species, Phytopathology, 47, 474

Hopp H., 1957, (Researches into glume blotch in wheat and its pathogen Septoria nodorum Berk. (Syn. Macrophoma Hennebergii (Kühn)), Phytopath. Z., 29, 395

10.1016/S0007-1536(69)80004-5

10.1139/b62-016

10.1139/b67-218

Leach C. M., 1967, The light factor in the detection and identification of seed‐borne fungi, Proc. int. Seed Test. Ass., 32, 565

Renfro B. L., 1956, Techniques for studying varietal response to Septoria leaf blotch of wheat. (Abs.), Phytopathology, 46, 23

Richards G. S., 1951, Factors influencing sporulation by Septoria nodorum, Phytopathology, 41, 571

Scharen A. L., 1968, CO2 assimilation and yield of Little Club wheat infected by Septoria nodorum, Phytopathology, 58, 447

Weber G. F., 1922, Septoria diseases of cereals. Part 2. Septoria diseases of wheat, Phytopathology, 12, 537

Wechmar B. Von.(1961).The influence of environmental factors on growth sporulation and pathogenicity ofSeptoria triticiDesm. andSeptoria nodorumBerk and the pathological response of inoculated wheat varieties.M.Sc. Thesis University of Stellenbosch South Africa . (Unpublished).