Agriculture Commons^™

Control Of Phytophthora Root Rot In Proteas, P Mcr Wood

Experimental Summaries - Plant Research

88BU1.

Table 3

Comments

Crop Establishment Trials With Knockdown Herbicides., R Madrin

Experimental Summaries - Plant Research

The effect of timing of Roundup and Sprayseed application and cultivation on crop growth, 88WH57. The timing of knockdown herbicide application and fungicidal seed treatment on crop establishment and growth, 88WH59. Interaction between coleoptile length, depth of seeding and knockdown herbicide, 88WH73. Herbicides for weed control in early sown wheat, 88A33. Grass and radish control in lupins with herbicide tank mixes, 88NO13. Tolerance of cereals to grasp, 8834. Tolerance of Barley to grasp + oil and wetter, 88WH65. Control of wild oats and radish with Hoegrass/Glean mixes 88NO111. Hoegrass/Glean mixtures in wheat, 88ME119. The effect of timing of Hoegrass, application …

Metribuzin Tolerance Of Blade Wheat, D Bowran

Experimental Summaries - Plant Research

Trial 88C29

This site was seeded with the culti-trash seeder which sowed the crop greater than 10 cm deep. Due to the inversion of metribuzin treated soil onto the seed, the deep seeding and short coleoptile of Blade, all IBS treatments were reduced in yield with the exception of Lexone + Logran.

Trial 88WH69

Blade showed good tolerance to metribuzin at this site and it is was only at the 400 g of the Lexone/ha rate the yield reductions were obtained with the IAS and Z12-13 treatments.

Trial 88N74

Blade wheat tolerace to metribuzin was good both IBS and IAS, …

Selection Of Sub Clover Cultivars - Early Mid., D. A. Nicholas

Experimental Summaries - Plant Research

To select in the field subterranean clover cultivars of early to midseason maturity having superior persistence and productivity, 87M048.

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

Experimental Summaries - Plant Research

Trial 87GE80.

Location: Moonyoonooka

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

Barley Agronomy., K. J. Young

Experimental Summaries - Plant Research

Trial 87E6, 87MT45, 87SG11, 87ES8

Locations: Esperance Downs Research Station, Mount Barker Research Station, Salmon Gums Research Station, Melijinup Field Station,

Barley variety x time of planting

To study phenological development and its effect on yield in a range of barley cultivars at four planting dates.

Trial 87E42

Aphicide toxicology x barley variety.

Location: EDRS

To measure the effect of disulfoton (Disyston *R) applied as granules at seeding on barley, to determine if there is any phytotoxicity.

Trial 87ES40, 87E32

Barley variety x cereal aphids.

Location: Malijinup Field Station, Esperance Downs Research Station

To study the development of cereal aphids …

Brome Grass Control In Wheat, Competition Between Wheat And Brome Grass, Barley Grass, Silver Grass And Annual Ryegrass., G. S. Gill, R. L. Thomas

Experimental Summaries - Plant Research

Brome grass control in wheat, 86GE40. Brome grass control in wheat, 86BA52. Competition between wheat and brome grass, 86GE40. Competition between wheat and barley grass, 86WH47, 86N29. Competition between wheat and silver grass, 86WH46. Competition between wheat and mixtures of barley grass and annual ryegrass, 86M67.

Phosphorus Nutrition Of High Rainfall Pastures, Sulphur Nutrition Of Pastures And Sulphur - Low Rainfall., J S. Yeates, D. M. Deeley, M. F. Clarke, R. A. Deyl, G. T.B. Cockerton

Experimental Summaries - Plant Research

Phosphorus nutrition of high rainfall pastures - Peel Harvey Estuarine System Study and related phosphorus work. (1) Sources, rates, time of application of phosphorous on high rainfall pastures. 81AL5, 81AL6, 82AL10, 82HA32, 83HA26, 83HA27. (2) P sources and rates on sandy soils of the high rainfall areas. 84AL33, 84AL34, 84HA18, 84HA25. (3) Maintenance rate of P on pastures on sandy soils. 84AL32, 84HA17, 84HA24, 84 HA28. Sulphur nutrition of pastures A. Sulphur - high rainfall (2684 EX/4054EX) (1) Sources, rates, time of application of sulphur to pastures. 80AL4, 80AL4B (2) S sources and rates on pastures on sandy soils of …

Molybdenum Nutrition., M. M. Riley

Experimental Summaries - Plant Research

Field trials. Residual value of Molybdenum on an acid soil, 81N040. Residual value of Molybdenum on an acid soil, 81M2. Residual value of Molybdenum of an acid soil, 81LG12. Residual value of Molybdenum on an acid soil, 82N07. Residual values of different Molybdenum sources, 84Me10. Residual values of different Molybdenum sources, 84Ge49 Forms and rates of soil and seed applied Molybdenum, 84Me9. Molybdenum requirements of wheat, triticale and lupins, 84Me8. Residual values of Molybdenum with different nitrogen sources, 85M40. The Molybdenum nutrition of various crop and pasture cultivars, 85Mo42. Molybdenum with pre-emergent herbicides, 85TS21. Glasshouse experiments. Reactions of Molybdenum with …

Clover, Bluegreen Aphid And Red Legged Mite Screening, Medicago Murex Evaluation, D J. Gillespie

Experimental Summaries - Plant Research

Clover scorch: In spite of poor seasonal conditions, adequate levels of clover scorch developed in the test plots to readily identify susceptible clovers. Of the 333 introductions tested, 23% scored 3.0 or less indicating a high level of resistance. Bluegreen aphid screening: Two hundred and twenty four randomly selected subterranean clovers from all Western Mediterranean collections were tested for resistance to BGA in Nov/Dec of 1983. The susceptibility of annual legumes to Bluegreen aphid. Red legged earth mite screening: Results of two preliminary experiments to develop techniques for mass screening for RLEM resistance in subterranean clover were reported last year. …

Investigations Of Ryegrass Toxicity., Brian A. Stynes.

Experimental Summaries - Plant Research

Control of spray topping, 82KA28. Emergence of nematode larvae from galls, 82KA29, 82NA33, 82M019. Effects of long term cropping, 81KA57. Long term effects of spray topping, 81KA58. Development of toxicity, 81KA47, 81NA47, 81M047.

Organic Matter As A Source Of Nitrogen., A. Reincke

Experimental Summaries - Plant Research

The nitrogen value of legumes, 81GE4, 81NA6. The nitrogen value of clover legumes and the effect of top removal, 81A5. The nitrogen value of one year old and two year old clovers, 81C4. The effect of plant materials on the amounts of mineral nitrogen, 81LAB 2. The effect of soil type on mineral nitrogen, 81LAB 4. The effect of different nitrogen contents of organic matter on the release of nitrogen with time, 81GH2.