Barley disease, scald, spot type net blotch, powdery mildew, leaf diseases, double cropping, resistance of CVT Barley
Grains and field crops
I. Barley disease survey and an unidentified disorder on forrest barley. II. Scald: crop loss assessment – 81BA20, 81A17, 81MT23, 81WH30, 81A17, 81BA20, 81MT23, 81WH30, III. Scald: epidemics in simulated populations segregating for scald resistance – 81BA22, 81MT25, 81BA22, 81MT25. IV. Scald: reactions in single plant and hill plots – 81MT24, 81MT21, 81BA21, V. Spot type net blotch: crop loss assessment – 81C17. VI. Net blotch: effect of grazing on infection levels – 81A20. VII. Powdery mildew: crop loss assessment – 81PE5. VIII. Value of whole plot scores in assessing leaf diseases. IX. Disease and yield in simulated double cropping of barley – Replications: Locations/sowing date - Chapman Research Station (81C35) - May 28, 1981 - Badgingarra Research Station (81BA46) - June 3, 1981 - Wongan Hills Research Station (81WH49) - May 28, 1981 - Avondale Research Station (81A42) - June 17, 1981 - Mt Barker Research Station (81MT43) - May 4, 1981 - Newdegate Research Station (81N24) - May 28, 1981 IX. Testing of stage 3 and stage 4 CVT barley cultivars and interstate entries to net blotch and scald during 1981/82 season – Avondale, Badgingarra and Mt Barker – 81BA23 and 81MT26, 81BA26 and 81A18.
Number of Pages
Khan, T N. (1981), Barley disease, scald, spot type net blotch, powdery mildew, leaf diseases, double cropping, resistance of CVT Barley. Department of Primary Industries and Regional Development, Western Australia, Perth. Report.
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