Weed Science Commons^™

Evaluation Of New Pasture Legume Species In Terms Of Summer Feeding Value And Effects On Wool Production., S E. Flecker, C W. Thorn, J. B. Rowe, Tess Casson

Experimental Summaries - Plant Research

86KA71, Pasture legumes improve the feeding value of summer pastures in a mediterranean-type environment by maintaining the protein intake of grazing animals over the dry summer period, much of which comes from the ingestion of legume burr (A.D. Wilson and N.L. Hindley, 1968). Some of the most important species of pasture legumes to have been released commercially are Trifolium subterraneum (sub.clover), Medicago truncatula (barrel medic) and Medicago polymorpha (burr medic) (D.B. Purser, G.B. Taylor and W.J. Collins, 1987). What little information is available on the feeding value of these species suggests that barrel medic pod (H. Brownlee, 1973) and dry …

Nitrogenous Fertilizers For Cereals In Different Rotations Results From 1987 Trials, I Rowland, M G. Mason

Experimental Summaries - Plant Research

Lupin/Wheat Rotation *86T826, 86M44, 86WH36, 86T826.

Nitrogen Fertilizer Requirement in Alternate Crop-Pasture Rotation 78BA1 ,78WH2

Nitrogen Requirement for Wheat After Clover, Lupins and Cereal 86BA3

Pea/Wheat Rotation 86M39, *86ME64

Trial 68e5, I Rowland., W E. Hawkins

Experimental Summaries - Plant Research

Trial 68E5. Location paddock N1A on Esperance Downs Research Station (Gibson). Long term rotation trials.

Cleared in 1951 and sown to clover, cropped in 1961 and 1962 then Woogenellup sub clover and Brome grass were sown in 1963, topdressed until the start of the trial in 1968. Lupins were sown in trial in 1974. Esperance sub clover has been established on all plots.

Root And Foliar Diseases Of Cereals On Sandplain In The Geraldton Area 1987, Wilson Jill

Experimental Summaries - Plant Research

Rotation trial (common root rot), 87GE87.

Inoculation trials (common root rot), 87GE88.

Common root rot surveys.

Cereal management trial, 87GE97.

Control Of Cereal Crop Diseases By Manipulation Of Pasture Composition., W Macleod

Experimental Summaries - Plant Research

Rotation for wheat comparing pure clover ley with a pasture ley, 79E15.

Pasture renovation techniques and crop production in a 1:2 rotation, 81E35.

Pasture manipulation – effects on take all, 85E32.

Timing of spray topping and herbicides, 86MT64, 86E55.

Effect of herbicide application on take all inoculum, 87MD12.

The effects of pre and post sowing herbicides on wheat root diseases.

Herbicide disease interaction in recommended varieties, 87E29, 87MT51.

Individual Trial Data., P J. Dolling

Experimental Summaries - Plant Research

Responses to species of lime.

87NA91

87A137

87KA77

Trial 66m29, I Rowland., W Hawkins

Experimental Summaries - Plant Research

Trial 66M29. Location Merredin sandy clay loam. Response to nitrogen.

An old land site, cleared in 1909. First sown to Cyprus Harrel medic in 1955, grazed and topdressed. Cropped, 1962 and 1964. Medic resown in 1965.

Nitrogenous Fertilizers For Cereals Results From 1987 Trials, M G. Mason

Experimental Summaries - Plant Research

Effect of stubble treatment on nitrogen fertilizer requirement. 78C3

Effect of Stubble Treatment on Nitrogen Fertilizer Requirement 78WH3

Effect of Stubble Treatment on Nitrogen Fertilizer Requirement 78M2

Nitrogen Rate on Continuous Wheat with Varying Levels of Retained Stubble *84WH46

Rates of Nitrogen on Continuous Wheat on Heavier Land 87C1

Rates of Nitrogen on Wheat on Heavy Land *87M04

Nitrification of Sources of Nitrogen on Slightly Acid to Neutral Soil 87BA3

Nitrification of Sources of Nitrogen on Medium Soil 87A1

Nitrification of Sources of Nitrogen on Very Acid Soils 87M3

Nitrification of Sources of Nitrogen on Moderately Acid Soil 87WH1

Rate …

Trial 86c63 Rotation, Deep Ripping And Water Use And Trial 87ge97 Cereal Management Trials, J. Hamblin, R. Delane, Glenn Adam

Experimental Summaries - Plant Research

To examine the value of a package approach to growing cereals in the northern agricultural region. Treatments included planting date , species (wheat v barley) and variety (differing in maturity), as well as deep ripping and fungicide spray.
87GE97

To examine the effect of different rotational histories, particularly residual water, on following crops. Barley, wheat, lupins, medic.
86C63

Trial 67n4, I Rowland, W Hawkins

Experimental Summaries - Plant Research

Trial 67N4. Location Newdegate Research Station. Long term rotation trials.

An old land site, cleared in 1951 and in pasture (Dwalganup sub clover) from 1963 to 1967. All plots were sown to Nungarin sub clover, by 1982 all plots had been resown.

Medic Cultivar Resistance To Phoma Blackstem Disease., M. J. Barbetti

Experimental Summaries - Plant Research

Location: Katanning, South Perth, Denmark, Kerridale, Woogenelllup, Mount Barker Research Station, Seaton Park, Esperance, Daliak, Dinninup, Green Range, Yarloop, Jerramungup and Corrigin.

Trial 87KA11

To screen medic lines for resistance to Phoma blackstem disease (caused by the fungus Phoma medicaginis)

Trial 87GL8 : Screening medics for Phoma blackstem resistance.

To develop a reliable glasshouse screening technique for assessing levels of resistance to Phoma blackstem disease in Medicago line.s. To compare these glasshouse obtained results with disease resistance scores for the same Medicago lines sown in the field at Katanning.

Trial 87KA10 : Fungicidal control of Phoma blackstem disease of medics. …

Pasture Agronomy Branch, Pasture Growth Rates., P Booth

Experimental Summaries - Plant Research

Location: Shire of Augusta-Margaret River, Shire of Elgin and Shire of Bridgetown-Greenbushes.

To quantify and identify insect and fungal losses of annual pasture production caused through seedling mortality and early production losses. Three sites in the Margaret River/Augusta Shire, one in the Elgin Shire and one in the Bridgetown Shire were used.

Selection Of Sub Clover Cultivars - Early Maturing., Department Of Agriculture, Western Australia.

Experimental Summaries - Plant Research

Trial 87WH50.

Location: Wongan Hills

To select in the field subterranean clover cultivars of early maturity having superior persistence and productivity.

Crop Agronomy., S. Porritt

Experimental Summaries - Plant Research

Seeding machinery for stubble retention in lupin cereal rotations, 85LG21, and 85LG22. Dynamic Lifter (cereal mix) fertiliser evaluation, 86LG2. Cultural systems for lupin: wheat rotations on water repellent soils, 87ES2. Stubble retention and Rovral for brownspot control in lupins, 87M66. Straw length Effects on wheat growth on red-brown earths, 87M70. Row spacing and stubble retention effects on wheat growth on red-brown earths, 87M71. Nitrogen fertiliser for wheat production after volunteer pasture or sub clover-based pasture, 87ME73 and 87ME74. Effect of seeding rate and sowing depth on lupin establishment, 87ME75. Time of seeding various wheat varieties, 87WE76.

Grain Legumes Evaluation., G. H. Walton, T. R. Trent

Experimental Summaries - Plant Research

Lupin agronomy, 87AL14. Nitrogen fertilizer for legume crops, 87BA2. Pea variety evaluation, 87C59, 87M08, 87ME1, 87N012, 87SG8, 87KA7, 87N2. Interstate pea variety trials, 87N096, 87N099, 87KA6. Disease Resistance Pea Variety Testing, 87JE1. Grain legume species comparisons, 87A2, 87C2, 87KA37, 87M09, 87MA1, 87NA15. Legume species variety trials, 87LG2. Faba bean evaluation, 87MC34 and 87KA8. Faba bean 'synthetic' variety yield trial, 87MC36. Faba bean screening nursery, 87MC35. Preliminary agronomy of faba bean, chickpea and lentil, 87A21. Seeding date, 87A22. Legume species herbicide tolerance, 87KA82.

The Role Of Barley In Future Rotational Systems In Drier Wheatbelt Areas Of Western Australia., P. Simpson

Experimental Summaries - Plant Research

Comparison of barley and wheat yields over four soil types and yield component analysis at Nangeenan NW of Merredin, 86ME88, 86ME89, 86ME90 and 86ME91. Comparison of barley and wheat yields over four soil types at Bodallin, east of Merredin, 86ME92, 86ME93, 86ME94 and 86ME95. Comparison of barley and wheat yields over two ‘levels’ of soil salinity - EC, 87ME63 and 87ME64. Comparison of barley and wheat yields over 2 soils of differing textural type – ‘heavy’ and ‘light’, 87ME65 and 87ME66. Effect of time of sowing on barley and wheat yields, 87ME67.

Trial 67c13, I Rowland, W Hawkins

Experimental Summaries - Plant Research

Trial 67C13. Location paddock 19B on Chapman Research Station (Nabawa).
Long term rotation trials.

An old land site, cleared in 1903. Sown to Dwalganup sub clover in 1964, topdressed each year until the start of the trial in 1967. In 1981 to 83 all plots were reseeded with Northam at 20 kg/ha.

Seed Rate And Nitrogen On Wheat, J W. Bowden

Experimental Summaries - Plant Research

Trial 87MO49

Location: Wannamal

To examine the economic choice of nitrogen and seeding rates in a leaching situation with a high yield potential.
To test the nitrogen section of NP-Decide.
To gather data that enables competition for resources to be examined by regarding the crop as a population of individual plants.

Population Dynamics Of Brome Grass In Relation To Control Systems, A H. Cheam, Stephen Lee, C. M. Ralph, P Nelson

Experimental Summaries - Plant Research

Trial 86C1

Location: East Chapman Research Station.

To identify the level of control of brome grass under various crop rotation systems so that farmers can be advised on the degree of infestation likely to be encountered when using a particular system.
To design the best control system to reduce quickly the anticipated large seed population of brome grass in the soil.

General Comments And Comparative Yields, W Porter, S Carr

Experimental Summaries - Plant Research

General comments and comparative yields on all trials.
87ME77, 87ME78, 87ME79, 87ME80 and 87ME81, 87ME82, 87ME83, 87ME84, 87ME85, 8714E88

Barley Foliar Diseases And Blackspot Of Field Peas., T. N. Kahn, M. Judges, K. Embry

Experimental Summaries - Plant Research

Barley foliar diseases, Blackspot of field peas. 86BA15, 86C13, 86BA12, 86MT10, 86M10, 86BA13, 86BA14, 86M029-31, 86N079, 86GE27, 86M029, 86GE28, 86TS28, 86WH12, 86C4, 86C11, 86C5, 86C6, 86C12, 86C7, 86KA56, 86M45, 86BA15, 86MT13, 86C13, 86BA16, 86MD35, 86MT14, 86MD36.

The Ecology Of Skeleton Weed (Chondrilla Juncea) In Western Australia. Survival And Fecundity Of Wild Radish (Raphanus Raphanistrum) Populations In Lupin Crops. Reproduction And Seed Persistence In Arum Lily (Zantedeschia Aethiopica)., F. D. Panetta

Experimental Summaries - Plant Research

After ripening and fates of field-stored skeleton weed seeds, 86BA11. Predation on seeds of skeleton weed, 86BA10. The effects of wetting/drying cycles upon the fates of skeleton weed seeds, 84PE42. Skeleton weed demographic studies, 84BA17. Radish control in lupins, 86N085. Seed production and seed persistence in Arum lily, 86PE56. Germination studies on fresh and stored seeds of Arum lily, 86PE57.

Studies On The Effects Of Nutrition And Tillage On Cereal Root Diseases, R F. Brennan

Experimental Summaries - Plant Research

Take-all and manganese / ammonium interaction, 84E1.

Split applications of nitrogen and take-all, 84E2.

Take-all and manganese / ammonium interaction, 84LG2.

Micronutrients (Cu, Zn) and Take-all.

Nitrogen and phosphorus rates and Take-all, 83ES42.

Nitrogen and phosphorus rates and Take-all, 83ES43.

Nitrogen and phosphorus rates and Take-all, 83ES41.

Plant Viruses., R. A.C. Jones

Experimental Summaries - Plant Research

Cucumber mosaic virus in legumes, 85A024, 85A122, 85A123, 85A153, 85A163, 85A217, 85A219. Alfalfa mosaic virus in annual medics.

The Ecology Of Skeleton Weed In Western Australia, Afghan Thistle Ecology, Biology Of Gorteria Personata., J. Dodd

Experimental Summaries - Plant Research

The ecology of skeleton weed in Western Australia, 84BA17. Afghan thistle ecology, 84N050. Regenerative ability of stem and root segments, 85PE51. Biology of Gorteria personata, 86M03, 86N08. Life cycle, 86M03, 86N08. Germination requirements, 86PE7.

Weed Seed Ecology., A. H. Cheam

Experimental Summaries - Plant Research

Population dynamics of Brome grass in relation to control systems, 86C1. Wild radish control in lupins, 86N085. Preplanting operations to stimulate Doublegee emergence, 85C89. Postplanting operations to stimulate Doublegee emergence, 85C90.

Herbicide Tolerance Of Recommended Cereal Varieties, D. Bowran, R. Watson

Experimental Summaries - Plant Research

Herbicide tolerance of recommended cereal varieties Barley response to Glean, 86 GE 52, 86 GE 56, 86N0107, 86N0112, 86KA74, 86KA78. Tolerance of lupins to selected broadleaf herbicides, 86 GE 59, 86 GE 49. Herbicide tolerance of recommended cereal varieties, 86ME98. Herbicide tolerance of recommended cereal varieties effect of non-phenoxy herbicides on phenoxy sensitive wheat varieties, 86A12, 86A13. Herbicide tolerance of recommended cereal varieties barley response to metribuzin, 86LG37, 86LG59. Tolerance of recommended pea varieties to herbicides, 86NO111. Stirling barley tolerance to Glean and Ally, 8 6N0119. Effect of plant-back time on response to Till-master, 86WH48. Tolerance of lupins to selected …

Crop Oils And Herbicides, Crop Establishments, Weed Control,, Isoproturon Evaluation, Radish Control, Topping Trial 1985 Report., R Madin, A Lindsay

Experimental Summaries - Plant Research

Grass control with Hoegrass plus oil (Rates of Hoegrass + oil). TRIAL 1. 86 NO 121. Grass and broadleaf weed control with herbicides and oil, 86 MO 51. Grass control with Fusilade and crop oil (Lupins) 86 NO 120. Grass control with Fusilade and crop oil (Lupins), 86 KA 89. Grass control with Hoegrass, Fusilade and crop oil (Serena medic) 86 MO 44. Hoegrass and Oil Tolerance, 86 NO 124. Hoegrass Rates x Oils for Wild Oats Control in Wheat, 86 NO 118. The effect of timing of Roundup CT and Sprayseed application and cultivation on crop establishment and growth, …

Capeweed Control In Cereals., J. R. Peirce, B. J. Rayner

Experimental Summaries - Plant Research

Capeweed control in cereals pre-sowing control, 86WH58. Capeweed control in cereals post-emergence control, 86WH59. Capeweed control in cereals post-emergence control with Reglone®, 86WH69. Capeweed control in cereals post-emergence control with various products, 86WH70. Capeweed control in cereals post-emergence control with mixtures, 86WH74. Lovegrass (Eragrostis curvula) control along roadsides, 86WH75. Chemical control of Four o'Clock (Oxalis purpurea) in cereals, 86N0110. Hoegrass, different rates with oils or wetting agent for wild oat control in cereals, 86N0118. Chemicals x depth of blade plowing to control couch, 86N010. Chemical x cultural control of couch (long-term), 85N092. Chemical control of couch prior to cereal establishment, …

Effectiveness Of Various Herbicides On Hoegrass Resistant Wild Oats. Effect Of Herbicides On Hoegrass Resistant Annual Ryegrass. Growth Of Cereals Planted In Simazine Treated Soil. Growth Of Wheat One Year After Simazine. Glean Use On Drier Alkaline Soils., T. Piper

Experimental Summaries - Plant Research

86N0113, 86N0114, 86N0115, 86N0116, 86N0102, 86N0103, 86N0103, 86N0104, 86N0105, 85WH54, 85ME56, 85N27, 86WH51, 86N34, 85N30, 86WH52, 86N33, 86WH53, 86SG25,