Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Organisms
Foliar Diseases Of Wheat, A. G. P. Brown
Foliar Diseases Of Wheat, A. G. P. Brown
Experimental Summaries - Plant Research
Leaf disease in the wheatbelt. Wheat leaf diseases were common north of Perth. They were severe in the Moora district and catastrophic in the northern wheatbelt. Yellow spot (Pyrenophora tritici-repentis) and glume blotch (Septoria nodorum) were the major pathogens in most areas with yellow spot exceeding glume blotch in area of leaf affected for the first time since surveys began in 1971. In the south dry conditions prevailed and diseases were hard to find. Figure 1 gives the distribution in the various zones for 1983 excluding the Esperance district which was not surveyed. Stress damage induced mostly by water stress …
Barley Foliage Diseases, T N. Khan, K. Brain, M Judges
Barley Foliage Diseases, T N. Khan, K. Brain, M Judges
Experimental Summaries - Plant Research
General comments and highlights
Scald: Effect of time of application - 83BA10, 83MT9.
Scald: Effect of rate of fungicide – 83BA11.
Scald: Comparing fungicides – 83BA42.
Scald: Effect of seeding rate – 83BA12, 83MT10.
Scald: Response to fungicide in farmer's field – 83AL18, 83AL81, 83AL82.
Scald: Variation in pathogenicity – 83AB11, 83BA13, 83MT11, 83WH7.
Scald: Cultivar x fungicide in farmer's field – 83LG63.
Net Blotch: Potential yield losses – 83A15, 83BA15, 83WH6.
Net Blotch: Screening new fungicides – 83BA43.
Spot-type net blotch: Potential yield losses – 83C5.
Spot-type net blotch: Sources of resistance - Chapman Research Station, Nabawa.
Powdery mildew …