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Articles 1 - 30 of 44
Full-Text Articles in Weed Science
The Prairie Naturalist Volume 12, Numbers 3 And 4. September–December 1980
The Prairie Naturalist Volume 12, Numbers 3 And 4. September–December 1980
The Prairie Naturalist
THE FLORA AND SANDHILLS PRAIRIE COMMUNITIES OF ARAPAHO PRAIRIE, ARTHUR COUNTY, NEBRASKA ▪ K. H. Keeler, A. T. Harrison and L. S. Vescio
USE OF ULTRASONIC SOUND TO ESTIMATE BODY FAT DEPOTS IN THE MALLARD ▪ G. A. Baldassarre, R. J. Whyte and E. G. Bolen
NORTHERN MOCKINGBIRD BREEDING IN NORTH DAKOTA ▪ D. Child, J. Fontaine, T. Gatz, M. Johnson and J. Oswald
SPRING ARRIVAL OF BIRDS AT WOODWORTH, NORTH DAKOTA ▪ K. F. Higgins, L. M. Kirsch, and J. M. Callow
HYBRIDIZATION AND TAXONOMIC STATUS OF GREATER PRAIRIE CHICKENS AND SHARP-TAILED GROUSE (HYBRIDIZATION IN GROUSE) ▪ D. W. …
Germination And Haustorial Development In Orobanche Minor Smith (Orobanchaceae), David L. Spelce
Germination And Haustorial Development In Orobanche Minor Smith (Orobanchaceae), David L. Spelce
Biological Sciences Theses & Dissertations
Orobanche minor Smith is an introduced root parasite that is known to attack some commercial crops. Germination occurs only after a preconditioning period involving moisture which must be followed by a chemical stimulant produced by the host root. Strigol and strigol analogs (GR-compounds} have been reported to germinate some species of Orobanche. Statistical tests indicate a significant difference between the effectiveness of strigol, GR-7 and GR-45 (P = 0.001).
The embryo is an undifferentiated mass of cells. During germination, the radicular pole of the embryo differentiates into the radicle, while the plumular pole remains undifferentiated. The radicle forms the primary …
The Prairie Naturalist Volume 12, Number 2. June 1980
The Prairie Naturalist Volume 12, Number 2. June 1980
The Prairie Naturalist
COMPOSITION OF BEAVER CACHES ON THE TONGUE RIVER IN MONTANA ▪ J. E. Swenson and S. J. Knapp
GRAY PARTRIDGE WINTER MOVEMENTS AND HABITAT USE IN NORTH DAKOTA ▪ J. W. Schulz
ANNOTATED CHECKLIST OF MAMMALS OF NEBRASKA ▪ J. K. Jones, Jr. and J. R. Choate
OBSERVATIONS OF SEVERAL ARCTIC GULLS IN NORTH DAKOTA ▪ C. A. Faanes and T. A. Gatz
WINTER FOOD HABITS OF NEBRASKA BOBCATS (Felis rufus) C. J Mahan
NOTE
The Meadow Jumping Mouse in Southeastern Montana ▪ W. L. Matthews
Evaluation Of Seedbed Preparation & Alachlor Combinations For Weed Control In Soybeans, Ralph Young
Evaluation Of Seedbed Preparation & Alachlor Combinations For Weed Control In Soybeans, Ralph Young
Masters Theses & Specialist Projects
Alachlor [2'-chloro-2',6'-diethyl-N-(methoxymethyl) acetanilide] in combination with linuron [3-(3,4-dichlorphenyl)-1 methoxy-1-methylurea (n'-(3,4-dichlorophenyl)-N-methoxy-Nmehtylures)] and metribuzin [4-amino-6-tert-butyl-3-(methylthio)-as-triazin-5(4H)-one 4-amino-6-(1,1-dimethy-ethyl)-3-(methylthio)-1,2,3-triazin-5(4 H)-one] was evaluated for its control of broadleaf and annual grasses in Mitchell soybeans (Glycine max L.) under four different tillage conditions.
The experiment was conducted in the summers of 1978 and 1979. The tillage treatments evaluated were conventional tillage, double disking, single disking, and no-tillage. Alachlor at 2.2, 2.8, and 3.4 kg/ha was used alone and in combination with metribuzin at 0.4, 0.6, and 0.8 kg/ha and linuron at 0.6, 0.8, and 1.2 kg/ha. All treatments were compared with a check which received no …
Evaluation Of Bas 9052 & Bas 9021 For Control Of Johnsongrass (Sorghum Halpense) In Soybeans (Glycine Max), Sheryl Rogers
Evaluation Of Bas 9052 & Bas 9021 For Control Of Johnsongrass (Sorghum Halpense) In Soybeans (Glycine Max), Sheryl Rogers
Masters Theses & Specialist Projects
The lack of adequate weed control is one of the major problems encountered in soybean production. Johnsongrass presents one of the most serious weed control problems in the Southeastern United States. numerous herbicides are used in an effort to control johnsongrass, and research is still being conducted to find new herbicides for this purpose. Two of these herbicides are BAS 9021 [6,6-dimethyl-2,4-dioxo- 3[1-[2-(propenyloxy)amino]butylidene]-cyclohexane] and BAS 9052 [2-(n-ethoxybutyrimidoyl)-5-(2-ethylthiopropy1)-3- hydroxy-2-cyclohexen-1-one].
In 1978, johnsongrass control with BAS 9021 at 1.1 and 1.7 kg/ha in sim-le early postemergence or late postemergence applications, or in each of two split applications, was evaluated using the herbicide …
The Prairie Naturalist Volume 12, Number 1. March, 1980
The Prairie Naturalist Volume 12, Number 1. March, 1980
The Prairie Naturalist
RESIDUAL SEEDS AS POTENTIAL SPRING WATERFOWL FOODS IN SMALL, MAN-MADE IMPOUNDMENTS ▪ G. A. Baldassarre
NOTES ON THE NATURAL HISTORY OF BATS FROM BADLANDS NATIONAL MONUMENT, SOUTH DAKOTA ▪ J. P. Farney and J. K. Jones, Jr.
PRAIRIE CHICKEN DOMINATED SHARP-TAILED GROUSE INTERACTION ▪ R. A. Schmidt
CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA— 1979 ▪ R. N. Randall
THIRD NESTING OF CATTLE EGRET IN NORTH DAKOTA ▪ R. A. Schmidt
FIRST BREEDING RECORDS OF THE WHITE-FACED IBIS IN NORTH DAKOTA ▪ R. A. Schmidt
NOTES
Pinon Jay in North Dakota ▪ R. N Randall, J. Swanick and O. Swanick
Gray-crowned …
Sorrel - Effects Of Soil Nutrients, Dock – Control, Lupins - Residual Dicamba. Peas - Herbicide Screening, Rape - Herbicide Tolerance, Ryegrass - Effect On Wheat Yield, ‘Round Up’ - Drift Test, Artichokes - Herbicide Screening., John Moore
Experimental Summaries - Plant Research
Sorrel - effects of soil nutrients - 80KA39, 80KA40, Dock – control - 80AL74, 80AL76. Herbicides for Spray Graze of Dock in Clover Pasture. J. Tuffley, Albany. Herbicide mixtures for Dock in Clover - R. Pugh, Narrikup. Lupins - residual dicamba - 80MT44. Spray graze with cattle - 80AL80 Peas - herbicide screening - 80AL77. Rape - herbicide tolerance - 80MT45. Ryegrass - effect on wheat yield - 79A32. ‘Round up’ - drift test - 80AL79. Artichokes - herbicide screening - C. Barone, Elliot Road, Wanneroo.
Blueberry Progress Reports, Amr A. Ismail, David E. Yarborough, Delmont C. Emerson, Eric Hanson, John M. Smagula, Edward Mclaughlin, John Frett, G R. Benoit, W J. Grant, F L. Caruso, M G. Zuck, Steven B. Johnson, Simeon S. Leach, Howard Y. Forsythe Jr
Blueberry Progress Reports, Amr A. Ismail, David E. Yarborough, Delmont C. Emerson, Eric Hanson, John M. Smagula, Edward Mclaughlin, John Frett, G R. Benoit, W J. Grant, F L. Caruso, M G. Zuck, Steven B. Johnson, Simeon S. Leach, Howard Y. Forsythe Jr
Wild Blueberry Research Reports
The 1979 edition of the Blueberry Progress Reports was prepared for the Maine Blueberry Commission and the University of Maine Blueberry Advisory Committee by researchers with the Maine Life Sciences and Agriculture Experiment Station and Maine Cooperative Extension Service at the University of Maine, Orono. Projects in this report include:
1. Cooperative Extension Activities
2. Plan of Work - FY 1980
3. Weed Control in Lowbush Blueberry Fields
4. Pruning of Blueberries
5. Integrated Management of Blueberry Fields
6. Physiology and Culture of the Lowbush Blueberry
7. Effect of Plant-Water Stress on "Lowbush" Blueberry Growth, Yield and Quality
8. Blueberry …
Evaluation Of Late Maturing Clover Cultivars. Woogenellup Alternative Clovers. Selection For Bluegreen Aphid Resistance. Root Rot Resistance., D. J. Gillespie
Evaluation Of Late Maturing Clover Cultivars. Woogenellup Alternative Clovers. Selection For Bluegreen Aphid Resistance. Root Rot Resistance., D. J. Gillespie
Experimental Summaries - Plant Research
Evaluation of Late Maturing Clover Cultivars. Bacchus Marsh, Clare, Cyprus, Daliak, Denmark Dinninup, Dwalganup, Esperance, Geraldton, Harbinger, Karridale, Larisa, Meteora, Mt. Barker, Nangeela, Northam, Northcliffe, Nungarin, Pitman serradella, Plantagenet, Seaton Park, Tallarook, Tornfield, Trikkala, Yarloop, Woogenellup,
1. Evaluation of late maturing clover cultivars. Three trials established in 1977 and due to terminate in 1979 were continued into 1980 to obtain further data on the performance of the late yanninicum Meteora {39327YB). A full report on the performance of this variety in these trials was prepared for the Herbage Plant Liaison Committee and is reproduced below. Table 1 - Residual Hard …
Pasture Manipulation - Grass Control The Year Prior To Cropping, C W. Thorn
Pasture Manipulation - Grass Control The Year Prior To Cropping, C W. Thorn
Experimental Summaries - Plant Research
Pasture manipulation - grass control the year prior to cropping. Aim 1. To measure the effects of various grass control treatments on pasture production and composition in the spraying year. 2. To measure the effects of grass control on wheat. Trial – 80MO41, 80MO40, 80AB2.
Dpx 4189 And Other Herbicides For Weed Control In Wheat, G. A. Pearce
Dpx 4189 And Other Herbicides For Weed Control In Wheat, G. A. Pearce
Experimental Summaries - Plant Research
DPX 4189 and other herbicides for weed control in wheat: Object: To compare DPX 4189 with other herbicide treatments for the control of Broadleaved weeds and ryegrass in a wheat crop. Location Toodyay. Location: Moora District office trial . T Reynolds, Miling – 80MO43 – Gamenya wheat sown 29/5/80. Hoegrass plus Brominil trials 1980. To test the efficiency of Brominil M mixed with Hoegrass for weed. Sites: Toodyay and Dowerin.E. & M. Browne and Sons, East Wannamal – 80MO47B - Darkan wheat sown 16/6/80. O. & E. Coyle, Pithara - 80MO50 – Gamenya Wheat sown 29/5/80. Tank mixes with hoegrass. …
Weed Control In Pastures And Cereals, J R. Peirce
Weed Control In Pastures And Cereals, J R. Peirce
Experimental Summaries - Plant Research
80N037 - Post sowing - pre emergence applications of chemicals for soursob control in cereals. Property J. Miller - Beverley. Gamenya wheat - sown 25/6/80. 80N039 - Chemical control of soursob in cereals using herbicide combinations. Property J. Miller, Beverley. Gamenya wheat, sown 25/6/80. 80N038 - Post-emergent chemical control of Soursob in cereal crops. Property J. Miller - Beverley. Crop Gamenya wheat, sown 25/6/80. 80N038 - Post emergent chemical control of soursob in cereal crops. Property N. Hansen - Northam. Crop Warimba wheat sown on 4/6/80. 80N039 - Property Chemical control of soursob in cereals using herbicide combinations. N. Hansen …
1. Doublegee Seed Dormancy. 2. Lupins - Weed Control. 3. Lupins - Minimum Tillage Weed Control. 4. Doublegee Control In Pasture. 5. Crabgrass Control In Seedling In Lucerne. 6. Crabgrass Control In Vines., D J. Gilbey
Experimental Summaries - Plant Research
Doublegee seed longevity x cultivation - 75WH65. Doublegee seed longevity x depth - 76C9, 76KA8, 75WH66. Lupin variety tolerance to herbicides - 80C28-33, 80GE45-50, 80MO24-29, 80TS33-38. Tolerance of yandee lupins to herbicides - 80A38. Post emergence weed control in lupins - 80M034. Sprayseed - simazine combinations for minimum tillage lupins – 80MO21, 80TS29, 80GE40. Doublegee control in pasture – 80MO33, 80NO36. Crabgrass control in seedling lucerne - 80KE7. Crabgrass control in vines - 80SR1.
Potassium, W. J. Cox
Potassium, W. J. Cox
Experimental Summaries - Plant Research
80BR1 - Rates of Potassium on Pasture. 80BR2 - Rates of Potassium on Pasture. 80TS4 - Rates of Potassium on Wheat. 80BR5 - Rates of Potassium on Pasture.
Sulphur Nutrition Of Pastures And Crops Phosphorus And Potassium Nutrition Of Pastures On Deep Sands In The High Rainfall Areas, J S. Yeates, M F. Clarke
Sulphur Nutrition Of Pastures And Crops Phosphorus And Potassium Nutrition Of Pastures On Deep Sands In The High Rainfall Areas, J S. Yeates, M F. Clarke
Experimental Summaries - Plant Research
CONTENTS A. SULPHUR 1. Sources, rates, time of application of sulphur to legume pastures (high rainfall) - 80AL1, 80AL4, 80MA1, 80KE1. 2. Sulphur soil test on pastures (high rainfall) - 80AL12, 80AL13, 80AL14, 80BY2, 80KE2. 3. Sulphur rundown on sulphur absorbing soils of the high rainfall areas - 80BY1. 4. Sulphur requirements of pasture in low rainfall areas - 80JE17, 80M020. 5. Residual value of 1979 applied sulphur. Rates of fine gypsum applied 1980 - 79AL2, 79AL18, 79AL22, 79AL23, 79AL25, 79AL41, 78BA8 B, 79BY3, 79BY4, 79HA2, 79KE3, 79KE7, 79M020. 6. Sulphur requirements of wheat - 80JE16, 80M09. B. PHOSPHORUS 7. …
The Effect Of Soil Acidity On Crop And Pasture Production, W Porter, W Cox, R Klemm
The Effect Of Soil Acidity On Crop And Pasture Production, W Porter, W Cox, R Klemm
Experimental Summaries - Plant Research
Contents: 1. Summary. 2. Details of research. 2.1 Problem definition glasshouse trial. 2 (a) Vegetative yield affected by topsoil acidity. 2 (b) Root growth in acid subsoil . 2.2 Field Trials. (a) Wheat - Grain yield - Vegetative Growth. (b) Clover. (c) Acidification of soils from the use of nitrogen fertilisers 3. Appendices - trial data. Summary: 1. Problem defining glasshouse trials on soil from 12 sites were conducted in summer/autumn. Results showed that the components of soil acidity affecting wheat growth... 2. The lime and molybdenum requirements of wheat and clover were examined at the sites from which soil …
Plant Viruses, G D. Mclean, T. N. Khan, J Sandow
Plant Viruses, G D. Mclean, T. N. Khan, J Sandow
Experimental Summaries - Plant Research
1. Barley Yellow Dwarf Virus: G.D. McLean, T.N. Khan, J. Sandow. 2. Clover Viruses: G.D. McLean, J. Sandow. BYDV: Survey of incidence - Locations: Esperance (80ES53) sown June 27, 1980 Williams (80NA35) sown June 19, 1980 Kojonup (80KA28) sown June 19, 1980 Bokerup (80MA11) sown July 8, 1980 Jerramungup (80JE14) sown June 26, 1980 Albany (80AL30) sown July 3, 1980 Busselton (80BU3) sown July 8, 1980 Bridgetown (80BR19) sown June s, 1980 Northam (80N026) sown June 16, 1980 All these plots were located at the cultivar variety trial sites. Sites varied considerably in BYDV incidence as well as in rate …
(1) Powdery Mildew Control Of Grapes With Fungicides. (2) Black Spot And Downy Mildew Of Processing Peas: 80al32. (3) Facial Eczema Investigation., A Bokor
Experimental Summaries - Plant Research
Powdery mildew control of grapes with fungicides. Location: Mount Barker Research Station. Black spot and downy mildew of processing peas - 80AL32. Facial eczema investigation. Facial eczema is a recognised myco-toxic disease of grazing stock in New Zealand. It is caused by a fungus Pithomyces chartarum growing on dead litter part of the pasture. The disease has become recognised as a risk to sheep in the Albany Region following reported losses in 1978. A pasture paddock at Cape Riche was sampled weekly by the Animal Division to determine fluctuations in spore numbers of P. chartarum. Comments: The fungus could readily …
Phosphorus Sources Trials, M J. Baker, J. W. Bowden
Phosphorus Sources Trials, M J. Baker, J. W. Bowden
Experimental Summaries - Plant Research
Pasture trials. 75N07B - New land pasture at Chittering – gravel. 76MT10 - New land pasture at Mt. Barker – gravel. 77MT1 - New land pasture at Mt. Barker – gravel. Methods and particle size.
Cropping trials 77MT2 - Old land at Mt. Barker - gravel – oats. 76WH10 - Young land at Wongan Hills - WLS – wheat. 76WH14 - Very old land at Wongan Hills - WLS – wheat. 77WH2 - Very old land at Wongan Hills - WLS – wheat. 77M016 - New land at New Norcia - gravel – wheat. 80BA6 - New land at Badgingarra …
Septoria Diseases, A. G. P. Brown
Septoria Diseases, A. G. P. Brown
Experimental Summaries - Plant Research
Effect of stubble and seed infection on S. nodorum at Badgingarra. Fungicide timing on Septoria control.
Double cropping wheat was simulated by spreading stubble fragments collected from an adjoining paddock at 30 g/m2. Infected seed was from a 1979 sowing at Badgingarra, clean seed was pedigree Gamenya ex Merredin. Treatments were thus:- 1. Clean seed, no stubble. 2. Clean seed plus stubble. 3. Infected seed, no stubble. 4. Infected seed plus stubble. Plots were 10 x 25 m separated by equal sized barley buffers.
Trace Element Nutrition, J. W. Gartrell, R. F. Brennan
Trace Element Nutrition, J. W. Gartrell, R. F. Brennan
Experimental Summaries - Plant Research
Field trials. 1. Long term copper residual page 1. 2. Effect of granule size and cultivations on copper availability – 79N23 page 2. 3. Copper, zinc residual for sub-clover – 78MO26 page 5. 4. Copper, zinc residual for sub-clover on peaty sand – 75AL24 page 6. 5. Effect of copper fertilizer on wheat yield – 80NO27 page 7. 6. Ammonium sulphate/molybdenum on wheat – 80NO28 page 8. 7. Mo, lime, mg on sub-clover – 80NO29 page 9. 8. Zinc residual with high analysis N.P. Fertilizer for wheat – 80NO31 page 10. 9. Zinc, sulphur, copper residual with high analysis N.P. …
Grass Control And Minimum Tillage Herbicides, J. E. Holmes
Grass Control And Minimum Tillage Herbicides, J. E. Holmes
Experimental Summaries - Plant Research
Bromegrass. Wheat loss caused by bromegrass - 80WH47. Herbicides for bromegrass control - 80WH48. Bromegrass control - spraytop - 79NO41. Control of bromegrass – spraytop - 79BA59. Brome and barley grass control - 80NA62. Wild oats. Wild oat control - comparison of commercial treatments – 80NO44. Wild oat control - minimum tillage system - high challenge SITE - 80NO45. Ryegrass. Ryegrass control. Hoegrass effect of rates x volumes x times of application - 80SG41. Barley grass. Barley grass control in wheat - 80SG40. Pasture manipulation. Pasture manipulation - grass reduction - 79A31. Pasture manipulation - rates of herbicide - 80AB3. …
Nitrogenous Fertilisers For Cereals, Rape And Linseed. Results From 1980 Trials., M. G. Mason
Nitrogenous Fertilisers For Cereals, Rape And Linseed. Results From 1980 Trials., M. G. Mason
Experimental Summaries - Plant Research
Effect of stubble treatment on nitrogen fertiliser requirement – 78C3, 78M2, 78WH3. Rate of N on wheat - conventional vs. Direct drilling – 80A1, 80Cl, 80N1. Rate and time of application of nitrogen on wheat - CONVENTIONAL VS. DIRECT DRILLING – 80E1. Rate and time of application of nitrogen on rape - conventional vs. Direct drill – 80MT1. Rates of nitrogen on wheat on heavy land – 80GE1, 80GE2, 80MO2. Rates of nitrogen on wheat - soil test – 80BR3, 80ES14. 80KA2, 80NO2, 80TS1. Rates of nitrogen on wheat – 80LG26, 80ME2. Rates and sources of N and P for …
Minimum Tillage Investigations. Direct Drilling Trials - Moora Office. Evaluation Of Stubble Management Techniques. Rye Grass Control Under Direct Drilling. Miscellaneous Chemical Trials. Deep Ripping., R. J. Jarvis
Experimental Summaries - Plant Research
Minimum Tillage Investigations - 77A16. Rotational site - 77A43, 77E52, 77MT51, 77WH88. Continuous Cropping Site - 78BA42, 77E18, 77MT15, 77WH17. Heavy land continuous cropping site - 77Ml3. Light land continuous cropping site - 78M25. Direct Drilling Trials - Moora Office. Round Hill, Miling, Dalwallinu, East Wubin. Evaluation of Stubble Management Techniques. Stubble management – WHRS light land - 79M7, 79WH6. Rye grass Control Under Direct Drilling. Ryegrass herbicides - dd/conventional - 80N22. Tillage systems x ryegrass control - 80LG23. Trifluralln/direct drilling - 80LG24. Trifluralin/direct drilling - 80LG25. Miscellaneous Chemical Trials. Hoegrass compatibility trial 80LG31. Early broadleaf weed control in wheat …
Regional Trials At Esperance, M Da Bolland
Regional Trials At Esperance, M Da Bolland
Experimental Summaries - Plant Research
Trials on Salmon Gums Research Station. The trials on the research station are aimed at making the maximum use of the rainfall for cropping. On the heavy Kumarl soils the trials include fallow trials, furrow seeding trials, seeding rate and time of seeding trials, and trials assessing methods of getting the crops in as early as possible; these trials being repeated on fallow and ley Kumarl soil. On the sandy surfaced soils the trials assess methods of sowing the crops as early as possible, and checking if there are different nitrogen requirements for cereals sown by minimum tillage or mechanical …
Pasture Species Investigations: Clover Cultivar Evaluation High Rainfall Area 1980, D A. Nicholas
Pasture Species Investigations: Clover Cultivar Evaluation High Rainfall Area 1980, D A. Nicholas
Experimental Summaries - Plant Research
Clover Cultivar Trials - 78 MN5 - Manjimup Research Station. 78BU15 - N. McDonald, Jindong. 78BR16 - K. Stacey, Darradup. 78DE1 - S. Ravenhill, Tingledale. 79MA12 - H.H. Jackson, Pemberton. 80AL63, 78BU15, 78BR16, 78DE1, 78MN5, 79BY6, 79ES35, 79ES36, 79MA13, 79MT48, 79W5, 80AL59, 80B4, 80B5, 80BR18, 80BU7, 80BR18, 80BU7, 80ES64, 80HA3, 80HA4 Alternatives to cv Woogenellup. Progress report January, 1981, D.A. Nicholas. Of five trials continued from 1979 only two gave worthwhile results in 1980. Management of the other three sites (two at Esperance, one at Wokalup) gave some problems. At Palgarup (79MA13) and Mt. Barker (79MT48) regeneration of the crossbreds …
Part I. Take-All Of Cereals, Rhizoctonia Bare Patch. Part Ii. Minimum Tillage Trials 1980, G C. Macnish
Part I. Take-All Of Cereals, Rhizoctonia Bare Patch. Part Ii. Minimum Tillage Trials 1980, G C. Macnish
Experimental Summaries - Plant Research
A. Take-all of cereals. Take-all survey. Effect of nitrogen sources on take-all - 76LG25 (N = 50 kg/ha), 77E4 (N = 25 kg/ha), 77MT19 (N = 45 kg/ha), 77MT18 (N = 45 kg/ha) Oats (1977 Results).
Take-all and the economics of Agras No. 1 (1979 Results) – 79BA30 (N = 10 to 90), 79ES14 (N = 10 to 90), 79LG4 (N = 10 to 90).
Take-all, row spacing and rates of Agras No. 1 - 79ES41 (1979 Results).
Take-all and paddock grass history - 68NA1, 80NA58, 80NA59.
Take-all following cleaning crops - 79El2.
Take-all build-up on new land rotation - …
1979 Trial - Doublegee Seed Dormancy, Lupins Weed Control, Doublegee Control In Pasture, D J. Gilbey
1979 Trial - Doublegee Seed Dormancy, Lupins Weed Control, Doublegee Control In Pasture, D J. Gilbey
Experimental Summaries - Plant Research
74C7 Doublegee seed longevity X cultivation, Chapman Research Station 75WH65 Doublegee seed longevity X cultivation, Wongan Hills Research Station 75WH66 Doublegee seed longevity X depth, Wongan Hills Research Station 76C9 Doublegee seed longevity X depth, Chapman Research Station 76KA8 Doublegee seed longevity X depth, Katanning Townsite 74A4 Effect of double cropping, shallow dry cultivation and spraying pasture on viable doublegee seed, Avondale Research Station 79C24 Lupin tolerance to herbicides - Illyarrie, Chapman Research Station 79C25 Lupin tolerance to herbicides – Unicrop, Chapman Research Station 79C26 Lupin tolerance to herbicides – Ultra, Chapman Research Station 79C27 Lupin tolerance to herbicides – …
Weed Control On Roaded Catchments, P A. Rutherford
Weed Control On Roaded Catchments, P A. Rutherford
Experimental Summaries - Plant Research
Weed control on roaded catchments - 80NA46, 80NA45. Control of "Loop-grass" - Westralian Sands Pty Ltd Capel. Alexander Morrison National Park - Coorow. 80NA50 - Chemical firebreak evaluation - long term - 80A46.
Long Term Roatation Trials. Lupins: Wheat Rotation. Continuous Cropping With Nitrogenous Fertiliser., I Rowland
Long Term Roatation Trials. Lupins: Wheat Rotation. Continuous Cropping With Nitrogenous Fertiliser., I Rowland
Experimental Summaries - Plant Research
Long term rotation trials - 66M29, 67C13, 67N4, 68E5, 68SG5, 73SG16. Lupins: whet rotation - 79GE36, 79GE37. Continuous cropping with nitrogenous fertiliser - 80NA6.