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Articles 1 - 21 of 21
Full-Text Articles in Agronomy and Crop Sciences
Evaluation Of Fomesafen For Broadleaf Weed Control, In Soybeans (Glycine Max), Ricardo A. Jimenez
Evaluation Of Fomesafen For Broadleaf Weed Control, In Soybeans (Glycine Max), Ricardo A. Jimenez
Masters Theses & Specialist Projects
The lack of effective broadleaf weed control represents one of the major factors having detrimental effects on growth and yield of soybeans. Broadleaf weeds are a serious threat to soybean growers in the southeastern United States. A broad range of herbicides is being used in an effort to control broadleaf weeds in soybeans, and research is still being conducted to find new herbicides that can best work for this purpose. This study involved the use of one these herbicides. It was fomesafen, 5-[2-chloro-4-trifluromethyl) phenoxy]-N-(methyl-sulfonyl)-2-nitrobenzamide, which controls a broad spectrum of broadleaf weeds in soybeans.
The experiment was conducted in the …
Seed Production And Hard Seededness Of Trifolium Subterraneum Subsp Brachycalycinum, Michael D A Bolland
Seed Production And Hard Seededness Of Trifolium Subterraneum Subsp Brachycalycinum, Michael D A Bolland
Technical Bulletins
Ungrazed swards of some subsp. brachycalycinum strains produced reasonable seed yields compared with subsp. subterraneum on the sandplain soils and annual Medicago species on the alkaline mallee soils. However, in swards which were grazed by sheep up to the start of flowering, subsp. brachycalycinum produced disappointing seed yields compared with subsp. subterraneum and annual Medicago species. On a sandy soil, prevention of burr burial compared with covering developing burrs with sand drastically reduce ation an inhibiting light factor operates to drastically reduce seed production.
National Subterranean Clover Improvement Programme, P. Nichols
National Subterranean Clover Improvement Programme, P. Nichols
Experimental Summaries - Plant Research
Trial 88PE27 - University Field Station, Shenton Park
Trial 88WH43 - Wongan Hills Research Station.
The project aims to develop, by breeding and selection, better adapted and more productive low-oestrogen cultivars of subterranean clover for a range of environments in southern Australia. The programme is a collaborative one with the University of Western Australia and consists of two phases (i) early generation selection, which involves selecting varieties satisfying primary selection criteria; and (ii) field evaluation of advanced lines, which is conducted by the Departments of Agriculture in each State and co-ordinated by the Plant Breeder. The first phase is conducted …
Experimental Summary 1988, R Ac Jones, J M. Wroth, A R. Baker, A D. Lucas, S J. Mckirdy, A D. Lucas, C R. Wilson, W Pathipanawat, R D. Harris, K Clarke, D Van Den Bosch
Experimental Summary 1988, R Ac Jones, J M. Wroth, A R. Baker, A D. Lucas, S J. Mckirdy, A D. Lucas, C R. Wilson, W Pathipanawat, R D. Harris, K Clarke, D Van Den Bosch
Experimental Summaries - Plant Research
1. Disease complexes in wheat field screening trials.
2. Glasshouse screening for wheat leaf disease resistance.
3. Effect of phosphate, stand density and Rovral on Pleiochaeta setosa in lupins.
4. Genotype and rvral for Pleichaeta setosa in lupins.
5. Control of Septoria in early sown wheat.
6. Controlling Pyrenophora graminea leaf stripe in barley.
7. Effect of environment on leaf stripe in barley.
8. Unusual seed quality problems.
Postharvest Fungicide Treatments For Control Of Penicilium Storage Rot Of Pears, P Mcr Wood
Postharvest Fungicide Treatments For Control Of Penicilium Storage Rot Of Pears, P Mcr Wood
Experimental Summaries - Plant Research
88SW1, Karragullen.
Table one.
Comments.
Winter Dormant Treatment For Control Of Apple Mildew, P Mcr Wood
Winter Dormant Treatment For Control Of Apple Mildew, P Mcr Wood
Experimental Summaries - Plant Research
88MA51, 88MA50, 88BY32.
Table two.
Comments
Tolerance Of Recommended Cereal Varieties Of New Herbcides, David Bowran
Tolerance Of Recommended Cereal Varieties Of New Herbcides, David Bowran
Experimental Summaries - Plant Research
88EC28, 88SC31, 88N73.
Pea Variety Tolerances To Herbicides, David Bowran
Pea Variety Tolerances To Herbicides, David Bowran
Experimental Summaries - Plant Research
88ME118.
This site was variably infested with a population of wild oats and self-sown cereals.
Evaluation Of New Pasture Legume Species In Terms Of Summer Feeding Value And Effects On Wool Production., Tess Casson
Evaluation Of New Pasture Legume Species In Terms Of Summer Feeding Value And Effects On Wool Production., Tess Casson
Experimental Summaries - Plant Research
Trial 86KA71
Location: Private farm 'Monalta' - south-east of Katanning.
As outlined by S. Flecker in the 1987 summary for this trial, the expected result of the research is that the feeding value of burr medic pastures will be greater than the feeding value of sub. clover and barrel medic pasture, particularly over the dry summer/autumn period.
Blueberry Advisory Committee Research Report, H Y. Forsythe Jr, Judith A. Collins, D H. Lambert, W A. Wright, D Emerson, F Olday, John M. Smagula, Tom Degomez, Susan Erich, Mike Goltz, Alfred A. Bushway, Rodney J. Bushway, Linda C. Benner, David E. Yarborough, M F. Trevett
Blueberry Advisory Committee Research Report, H Y. Forsythe Jr, Judith A. Collins, D H. Lambert, W A. Wright, D Emerson, F Olday, John M. Smagula, Tom Degomez, Susan Erich, Mike Goltz, Alfred A. Bushway, Rodney J. Bushway, Linda C. Benner, David E. Yarborough, M F. Trevett
Wild Blueberry Research Reports
The 1987 edition of the Blueberry Advisory Committee Research Reports was prepared for the Maine Wild Blueberry Commission and the University of Maine Wild Blueberry Advisory Committee by researchers with the Maine Agricultural Experiment Station and Maine Cooperative Extension Service at the University of Maine, Orono. Projects in this report include:
1. Effect of Pruning Practices on Blueberry Insect Abundance
2. Economic Thresholds and Control of Secondary Blueberry Pests
3. Control of Blueberry Maggot
4. Evaluation of Fungicides for Control of Botrytis Blight on Lowbush Blueberry, 1987
5. Evaluation of Fungicides for Control of Mummy Berry on Lowbush Blueberry, 1987 …
Summary Of Rhibozium Field Experiments In 1988, J G. Howieson
Summary Of Rhibozium Field Experiments In 1988, J G. Howieson
Experimental Summaries - Plant Research
87M11, 87H12, 88KA77, 88ME97, 88GE32, 88ME98, 88GE33A, 88GE33B, 88KA86, 88ME86.
Title, aim, background, treatments, tables, results, discussion, conclusions.
Experimental Summary 1988., R Loughman, G Thomas, G Cusack, R Hulakjo, R E. Wilson, T N. Khan
Experimental Summary 1988., R Loughman, G Thomas, G Cusack, R Hulakjo, R E. Wilson, T N. Khan
Experimental Summaries - Plant Research
- Disease complexes in wheat field screening trials.
- Glasshouse screening for wheat leaf disease resistance
- Effect of phosphate, stand density and Rovral on Pleiochaeta setosa in lupins.
- Genotype and Rovral for Pleiochaeta setosa in lupins.
- Control of Septoria in early sown wheat.
- Controlling Pyrenophora graminea leaf stripe in barley.
- Effect of environment on leaf stripe in barley
- Unusual seed quality problems.
Lupin Variety Tolerance To Herbicides, D Bowran, R Watson
Lupin Variety Tolerance To Herbicides, D Bowran, R Watson
Experimental Summaries - Plant Research
Trial 88EC31
This site received a basal treatment of 1.5 L of simazine/ha prior to seeding. Due to a heavy stubble load lupin seed was dropped onto the surface and lightly incorporated.
High rates of Simazine were better tolerated by Gungurru 75A/260 and CE2/435. The highest rate of Brodal reduced yields in all varieties except Gungurru.
Trial 88EB27
This site was severely infested with aphids and bean mosaic virus such that the varieties Illyarrie and Danja had up to 60% plant death by anthesis. Other varieties were affected but to a lesser extent.
Brome Grass Population Dynamics, A H. Cham
Brome Grass Population Dynamics, A H. Cham
Experimental Summaries - Plant Research
To identify the level of brome grass under various crop rotation systems. To design the best control system. To understand some of the effects of changing rotation systems. 86C1
Dryland Pasture Legume Programme, C. K. Revell, G. Croker, J. Simmons, L. Heinrich
Dryland Pasture Legume Programme, C. K. Revell, G. Croker, J. Simmons, L. Heinrich
Experimental Summaries - Plant Research
1. Medic variety evaluation
a. Row Evaluation - 88ME122 - Merredin.
This method of assessment was used to test a range of new medic material originating from the South Australian Department of Agriculture.
b. Evaluation of burr medics on Morrel soils. - 88ME84 - Nokaning.
c. Evaluation of burr medics on Whitegum soils. 88ME85 - North Kellerberrin.
d. Evaluation of Santiago in low rainfall areas - 88ME86 - Mukinbudin.
e. Selection of early maturing M. murex. 88SC30 - Merredin.
f. Medic species evaluation - large plots. 88NO88 - Tammin.
g. Medic species evaluation - large plots. 85M43 - Merredin Research …
Crop Establishment Methods For Lupin Disease Management, M Sweetingham, A Pelham, M Judges
Crop Establishment Methods For Lupin Disease Management, M Sweetingham, A Pelham, M Judges
Experimental Summaries - Plant Research
Pleiochaeta root rot, 88WH33, 88M38, 88WH34, 88M39, 87WH45, 87M52.
Brown spot and Pleiochaeta root rot, 88M40, 88C4, 88ME59, 88NO73, 88ME60, 88SC33.
Rhizoctonia root and hypocotyl rots, 88NO74, 88GE53, 88GE31, 88E38.
Fungicide drench trials, 88NO92.
Demographic Responses To The Chemical Control Of Doublegee, Dpird
Demographic Responses To The Chemical Control Of Doublegee, Dpird
Experimental Summaries - Plant Research
Trial No. 88WH58
Doublegee demography in cereal crops.
Objective: To measure reproductive output in relation to times of emergence and herbicide application.
Trial No. 88WH10
Growth of doublegee under summer irrigation.
Objectives: A major impediment to achieving biological control of any annual weed in the wheat belt is that the bicontrol agent must have a means of aestivation. Since the only insect to have been introduced to Australia for a the control of doublegee does not aestivate, it was thought that populations could be able to oversummer in irrigated doublegee standards. The aim of this study was to assess the …
Tolerance Of New Cereal Varieties To Current Herbicides., D Bowran
Tolerance Of New Cereal Varieties To Current Herbicides., D Bowran
Experimental Summaries - Plant Research
Trial 88EB26
While this site had a low population of weeds no yield increases were apparent. Few variety differeces were apparent at this site, though Hoegrass + Glean reduced yield of Crabook significantly.
Trial 88EC27
Few crop effects were experienced at this site. The major effect was due to variable fertility in replicates 3 and 4 and this resulted in the somewhat uyp and down nature for the Glean, Logran and hoegrass results.
Trial 88SC32
This site had a major problem with soil acidity and only triticale and oats grew satisfactorily. Barley was strongly influenced by the acidity and many …
Lucerne Herbicides (Tolerance), R Hurst
Lucerne Herbicides (Tolerance), R Hurst
Experimental Summaries - Plant Research
To determine the phytotoxicity of various herbicides on established Lucerne pasture and their efficacy on the various weed species present.
Herbicide Residues, T Piper
Herbicide Residues, T Piper
Experimental Summaries - Plant Research
Trial Nos. 88SG28, 88SG29.
Pea growth following sulphonyl urea herbicide use,
Trial Nos. 88SG30, 88SG31, 88LG68, 88LG69, 88LG70
Medic regeneration following the use of the herbicide Glean.
Trial No. 88PE74
Herbicide resistant weeds, Cranes ryegrass response to Hoegrass.
Trial No. 88MO51
Timing of applications of Sertin to Hoegrass resistant ryegrass Timing of applications of Sertin to Hoegrass resistant ryegrass.
1988 Agricultural Research, Southeast Kansas Branch Station, K. P. Coffey, J. L. Moyer, L. W. Lomas, D. W. Sweeney, G. V. Granade, T. Walter, K. W. Kelley
1988 Agricultural Research, Southeast Kansas Branch Station, K. P. Coffey, J. L. Moyer, L. W. Lomas, D. W. Sweeney, G. V. Granade, T. Walter, K. W. Kelley
Kansas Agricultural Experiment Station Research Reports
Research on beef cattle, crops, and related topics at Southeast Kansas Branch Station.