Other Plant Sciences Commons^™

Rhizoctonia Bare Patch Of Cereals And Lupins, G C. Macnish, M W. Sweetingham

Experimental Summaries - Plant Research

To determine the stimuli for the formation of rhizoctonia patches in cereals and lupins.

Field Peas In The Wheatbelt, R J. French

Journal of the Department of Agriculture, Western Australia, Series 4

Plantings of lupins in the Western Australian wheatbelt increased rapidly in the late 1970s and early 980s as improved varieties became available and farmers realised the benefits to be gained from growing grain legumes. Grain legumes are useful not simply as alternative cash crops. They provide 'fixed' atmospheric nitrogewn to following cereal crops and act as a cleaning crop to break cereal disease cycles. They are also valuable sheep feed.

In 1975, throughout the wheatbelt, the Department of Agriculture began a comparison of several alternative legumes. The crops included field peas, faba beans, chickpeas, lentills and various vetches. Field peas …

Crop Establishment Methods For Lupin Disease Management, M Sweetingham, V Chisholm, A Pelham

Experimental Summaries - Plant Research

Contents

A. Crop establishment methods for lupin disease management

1. Pleiochaeta root rot

1.1 Depth of sowing

87LG32, 87LG36, 87ME60, 87ME75

1.2 Cultivation and sowing depth

87WH47, 87NO77, 87M54

1.3 Seeding machinery and sowing depth

2. Brown leaf spot/Pleiochaeta root rot

Phosphorus nutrition and crop rotation

87ME62, 87LG39

3. Rhizoctonia hypocotyl rot

Fungicide seed treatment and sowing depth

87BA25

4. Rhizoctonia root rot

4.1 Cultivation and sowing depth

87NO74

4.2 Fungicide seed treatment

87NO78

B. Fungicide drench trials to determine casual organisms of root/hypocotyl rot 87NO75, 87NO76.

Control Of Peach Leaf Curl, P Mcr Wood, W Pickkering

Experimental Summaries - Plant Research

87S2, 87MC39, 87BY35, 87AL42, 87MC38, 87SW1.

Peach leaf curl , Apple mildew, Rot in Pears

Virus Diseases Of Lupins Virus Diseases Of Pastures, R A.C Jones, A. Baker, K. Clarke, F. Jones

Experimental Summaries - Plant Research

Virus diseases of lupins.

Bean yellow mosaic virus and cucumber mosaic virus

Effect of CMV isolate

Effect of pod position

Effect of dry conditions on establishment

Effect of cultivar on seed transmission rates

Effect of reflective mulch

Survey of commercial seed stocks.

Virus disease of pastures

Bean yellow mosaic virus and cucumber and alfalfa mosaic viruses

Symptoms

Distribution

Seed-borne infection

Persistence

Recommendations for control

Lupin phyllody disorder

Barley yellow dwarf virus

Publications

Peanuts In The Ord, D L. Mcneil, D. W. Bennett

Journal of the Department of Agriculture, Western Australia, Series 4

The peanut industry on the Ord River Irrigation Area is expected to gross about $1.9 million at the end of the decade, a tidy return for an industry that only started truly commercial plantings some six yesrs ago.

At present the Ord River Irrigation Area produces about 2.5 per cent of Australia's total production, but it hopes to increase this to 7 per cent. High yields and plantings on non-staining soils make peanuts one of the most succesful crops grown on the Ord.

Evaluation Of Repellent Seed Treatments And Effects On Early Corn Performance, Ann E. Koehler, Ron J. Johnson, Orvin C. Burnside, Stephen R. Lowry

Department of Agronomy and Horticulture: Faculty Publications

A combination of field, field enclosure, and germination chamber studies was used to evaluate the effects of methiocarb [3,5-dimethyl-4-(methylthio)phenol methylcarbamate] and thiram (tetramethylthiuram disulfide) repellent seed treatments on early corn performance. The thiram treatments used (0.08, 0.4,0.8,0.5,1.25, and 2.5% active ingredient by corn seed weight) had negligible effects on germination/emergence time or on com plant heights. The thiram treatments never reduced stand counts in comparison to controls, but apparently increased stand counts in some trials, particularly under wet conditions. The methiocarb treatments evaluated (0.5, 1.25, 2.5, and 5.0% active ingredient by corn seed weight) had only occasional effects on early …

Assessment Of 2nd Generation Acid Tolerant Strains Of R. Meliloti, J G. Howieson, S Scarfe, R Forest

Experimental Summaries - Plant Research

86M56, 86GE29, 87M83, 87M13, 87H12, 87M15, 86N32.

Root Disease Of Cereals, G C. Macnish, Chang Sha Fang, Karen Mcroberts

Experimental Summaries - Plant Research

Effects of nitrogen source on take-all, 82N34, 77E4. Take-all, cultivar, fertilizer, fungicide interactions, 87MT47, 87MT48, 87MT49. Take –all decline, 86MT7. Rhizoctonia root rot. Rhizoctonia patch and soil compaction, 87E28. Rhizoctonia patch and short chemical fallow, 87E3, 87E38. Rhizoctonia strains and paddock history, 87E31. Rhizoctonia root rot - host effects on strains, 87BA4, 86E30. Fusarium crown rot. Fusarium crown rot and cultivars, 87ME2, 87ME4, 87ME3 ( abandoned ).