Items where Subject is "Corn. Maize"

Article

Akter Suhi, A., Mia, S., Khanam, S., Hasan Mithu, M., Uddin, M. K., Muktadir, A., Ahmed, S. and Jindo, K. (2022) How Does Maize-Cowpea Intercropping Maximize Land Use and Economic Return? A Field Trial in Bangladesh. Land, 11 (4). ISSN 2073-445X

Birch, C.J., McLean, G. and Sawers, A. (2008) Analysis of high yielding maize production - A study based on a commercial crop. Australian Journal of Experimental Agriculture, 48 (3). pp. 296-303.

Birch, C.J., Rickert, K.G. and Hammer, G.L. (1998) Modelling Leaf Production and Crop Development in Maize (Zea mays L.) After Tassel Initiation Under Diverse Conditions of Temperature and Photoperiod. Field Crops Research, 58 (2). pp. 81-95.

Birch, C.J., Thornby, D., Adkins, S., Andrieu, B. and Hanan, J. (2008) Architectural modelling of maize under water stress. Australian Journal of Experimental Agriculture, 48 (3). pp. 335-341.

Birch, C.J., Hammer, G. L. and Rickert, K.G. (1999) Dry matter accumulation and distribution in five cultivars of maize (Zea mays): Relationships and procedures for use in crop modelling. Australian Journal of Agricultural Research, 50 (4). pp. 513-528. ISSN 1836-0947

Birch, C.J., Hammer, G. L. and Rickert, K.G. (1998) Improved methods for predicting individual leaf area and leaf senescence in maize (Zea mays). Australian Journal of Agricultural Research, 49 (2). pp. 249-262. ISSN 1836-0947

Birch, C.J., Hammer, G. L. and Rickert, K.G. (1998) Temperature and photoperiod sensitivity of development in five cultivars of maize (Zea mays L.) from emergence to tassel initiation. Field Crops Research, 55 (1-2). pp. 93-107. ISSN 0378-4290

Blaney, B.J. (1981) Aflatoxin survey of maize from the 1978 crop in the South Burnett region of Queensland. Queensland Journal of Agricultural and Animal Sciences, 38 (1). pp. 7-11.

Braunack, M.V. (1995) Effect of aggregate size and soil water content on emergence of soybean (Glycine max, L. Merr.) and maize (Zea mays, L.). Soil and Tillage Research, 33 (3-4). pp. 149-161. ISSN 0167-1987

Braunack, M.V., McDonald, W.J.F. and Garside, A.L. (1988) Techniques for improving establishment of maize and soybean on cracking clay soils in the Burdekin River Irrigation Area. Queensland Journal of Agricultural and Animal Sciences, 45 (2). pp. 97-103.

Brewbaker, J. L. and Martin, I. (2015) Breeding Tropical Vegetable Corns. Plant Breeding Reviews, 39 . pp. 125-198.

Brinsmead, R.B., Delaney, N.E., Stevens, G.R. and Hall, B.D. (1973) Performance of commercial maize hybrids under irrigation on the Darling Downs and the St. George irrigation area. Queensland Journal of Agricultural and Animal Sciences, 30 (1). pp. 9-15.

Carberry, P. S., Liang, W.-l., Twomlow, S., Holzworth, D. P., Dimes, J. P., McClelland, T., Huth, N. I., Chen, F., Hochman, Z. and Keating, B. A. (2013) Scope for improved eco-efficiency varies among diverse cropping systems. Proceedings of the National Academy of Sciences, 110 (21). p. 8381.

Chauhan, Y. S., Solomon, K.F. and Rodriguez, D. (2013) Characterization of north-eastern Australian environments using APSIM for increasing rainfed maize production. Field Crops Research, 144 . pp. 245-255. ISSN 0378-4290

Chauhan, Y. S., Tatnell, J., Krosch, S., Karanja, J., Gnonlonfin, B., Wanjuki, I., Wainaina, J. and Harvey, J. (2015) An improved simulation model to predict pre-harvest aflatoxin risk in maize. Field Crops Research, 178 . pp. 91-99. ISSN 0378-4290

Chauhan, Y. S., Thorburn, P., Biggs, J. S. and Wright, G. C. (2015) Agronomic benefits and risks associated with the irrigated peanut–maize production system under a changing climate in northern Australia. Crop and Pasture Science, 66 (11). pp. 1167-1179.

Cheah, Z. X., Kopittke, P. M., Harper, S. M., O'Hare, T. J., Wang, P., Paterson, D. J., de Jonge, M. D. and Bell, M. J. (2018) In situ analyses of inorganic nutrient distribution in sweetcorn and maize kernels using synchrotron-based X-ray fluorescence microscopy. Annals of Botany, 123 (3). pp. 543-556. ISSN 0305-7364

Cheah, Z.X., Harper, S. M., O'Hare, T.J. and Bell, M.J. (2020) Elevated zinc concentration in zeaxanthin-biofortified sweetcorn kernels compared with a commercial hybrid. Acta Horticulturae, 1292 . pp. 399-404. ISSN 9462612900

Cheah, Z. X., O’Hare, T. J., Harper, S. M. and Bell, M. J. (2020) Variation in zinc concentration of sweetcorn kernels reflects source–sink dynamics influenced by kernel number. Journal of Experimental Botany, 71 (16). pp. 4985-4992. ISSN 0022-0957

Cheah, Z. X., O’Hare, T. J., Harper, S. M., Kochanek, J. and Bell, M. J. (2020) Zinc biofortification of immature maize and sweetcorn (Zea mays L.) kernels for human health. Scientia Horticulturae, 272 . p. 109559. ISSN 0304-4238

Chenu, K., Chapman, S.C., Hammer, G.L., McLean, G., Salah, H.B.H. and Tardieu, F. (2008) Short-term responses of leaf growth rate to water deficit scale up to whole-plant and crop levels: An integrated modelling approach in maize. Plant, Cell and Environment, 31 (3). pp. 378-391.

Chenu, K., Chapman, S. C., Tardieu, F., McLean, G., Welcker, C. and Hammer, G. L. (2009) Simulating the Yield Impacts of Organ-Level Quantitative Trait Loci Associated With Drought Response in Maize: A “Gene-to-Phenotype” Modeling Approach. Genetics, 183 (4). pp. 1507-1523. ISSN 1943-2631

Detomini, E. R., Neto, D. D., Frizzone, J. A., Doherty, A., Meinke, H., Reichardt, K., Dias, C. T. S. and Figueiredo, M. G. (2012) Stochastic model for simulating maize yield. Transactions of the ASABE .

Dickson, T. (1968) Plant density and nitrogen studies with irrigated hybrid maize in the Lock-yer Valley, Queensland. Queensland Journal of Agricultural and Animal Sciences, 25 (4). pp. 199-210.

Duncan, O.W. (1967) Correction of zinc deficiency in maize on the Darling Downs, Queensland. Queensland Journal of Agricultural and Animal Sciences, 24 (3). pp. 293-300.

Fagan‐Jeffries, E. P., Miles, M., Atkin‐Zaldivar, T.‐C. C., Howe, A. G., Subramaniam, S., Chambers, D. M., Tadle, F. P. J., Adnan, S. M., Sivasubramaniam, V. and Woodward, A. (2024) Hymenopteran parasitoids of fall armyworm (Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae)) in Australia, with the description of five new species in the families Braconidae and Eulophidae. Austral Entomology, 63 (2). pp. 136-174. ISSN 2052-174X2052-1758

Falade, T. D.O., Syed MohdHamdan, S. H., Sultanbawa, Y., Fletcher, M. T., Harvey, J. J.W., Chaliha, M. and Fox, G. P. (2016) In vitro experimental environments lacking or containing soil disparately affect competition experiments of Aspergillus flavus and co-occurring fungi in maize grains. Food Additives & Contaminants: Part A . ISSN 1944-0049

Fox, G. and Manley, M. (2009) Hardness Methods for Testing Maize Kernels. Journal of Agricultural and Food Chemistry, 57 (13). pp. 5647-5657.

Gallon, C. Z., Fuller, S. C., Fanning, K. J., Smyth, H. E., Pun, S., Martin, I. F. and O’Hare, T. J. (2013) Increase in β-Ionone, a Carotenoid-Derived Volatile in Zeaxanthin-Biofortified Sweet Corn. Journal of Agricultural and Food Chemistry, 61 (30). pp. 7181-7187. ISSN 0021-8561

Gough, N. and Brown, J.D. (1988) Insecticidal control of white grubs (Coleoptera: Scarabaeidae) on the Atherton Tableland, with observations. Queensland Journal of Agricultural and Animal Sciences, 45 (1). pp. 9-17.

Haeringen, J. V. (1965) Maize fertilizer investigations on the Atherton Tableland, Queensland. Queensland Journal of Agricultural and Animal Sciences, 22 (4). pp. 485-496.

Haeringen, J. V. and List, J. V. D. (1965) Effect of plant density on maize yield on the Atherton Tableland, Queensland. Queensland Journal of Agricultural and Animal Sciences, 22 (4). pp. 497-501.

Haeringen, J. V. and List, J. V. D. (1965) Effects of plant density on maize yield on the Atherton Tableland, Queensland. Queensland Journal of Agricultural and Animal Sciences, 22 (4). pp. 497-501.

Hammer, G. L., Dong, Z., McLean, G., Doherty, A., Messina, C., Schussler, J., Zinselmeier, C., Paszkiewicz, S. and Cooper, M. (2009) Can Changes in Canopy and/or Root System Architecture Explain Historical Maize Yield Trends in the U.S. Corn Belt? Crop Science, 49 (1). pp. 299-312. ISSN 0011-183X

Hibberd, D.E. (1970) Methods of correcting zinc deficiency in irrigated maize grown on a black earth soil, Darling Downs, Queensland. Queensland Journal of Agricultural and Animal Sciences, 27 (1). pp. 89-94.

Hibberd, D.E., Brinsmead, R.B. and Littler, J.W. (1970) Nutritional investigations in irrigated maize on some black earth soils, Darling Downs, Queensland. Queensland Journal of Agricultural and Animal Sciences, 27 (2). pp. 177-182.

Krattinger, S. G., Jordan, D. R., Mace, E. S., Raghavan, C., Luo, M. C., Keller, B. and Lagudah, E. S. (2013) Recent emergence of the wheat Lr34 multi-pathogen resistance: insights from haplotype analysis in wheat, rice, sorghum and Aegilops tauschii. Theoretical and Applied Genetics, 126 (3). pp. 663-672. ISSN 0040-5752

Lobell, D. B., Hammer, G. L., McLean, G., Messina, C., Roberts, M. J. and Schlenker, W. (2014) Reply to 'Temperature and drought effects on maize yield'. Nature Climate Change, 4 (4). p. 234. ISSN 17586798 (ISSN)

Lobell, D. B., Hammer, G. L., McLean, G., Messina, C., Roberts, M. J. and Schlenker, W. (2013) The critical role of extreme heat for maize production in the United States. Nature Climate Change, 3 (5). pp. 497-501. ISSN 1758-678X

Louarn, G., Chenu, K., Fournier, C., Andrieu, B. and Giauffret, C. (2008) Relative contributions of light interception and radiation use efficiency to the reduction of maize productivity under cold temperatures. Functional Plant Biology, 35 (10). pp. 885-899.

Lyon, D. J., Hammer, G. L., McLean, G. B. and Blumenthal, J. M. (2003) Simulation supplements field studies to determine no-till dryland corn population recommendations for semiarid western Nebraska. Agronomy Journal, 95 (4). pp. 884-891. ISSN 1435-0645

Mace, E. S., Innes, D. J., Hunt, C. H., Wang, X., Tao, Y., Baxter, J., Hassall, M., Hathorn, A. and Jordan, D. (2019) The Sorghum QTL Atlas: a powerful tool for trait dissection, comparative genomics and crop improvement. Theoretical and Applied Genetics, 132 . pp. 751-766. ISSN 00405752 (ISSN)

Mantilla, S. M. O., Lyons, P., Hare, T. J. and Smyth, H. E. (2019) Purple Sweetcorn—An innovative Horticultural Product—Consumer Views. Proceedings, 36 (1). p. 102. ISSN 2504-3900

Marley, J.M.T. (1969) Maize fertilizer investigations on red loam soils of the southern Darling Downs, Queensland. Queensland Journal of Agricultural and Animal Sciences, 26 (3). pp. 303-308.

McIntyre, C.L., Hermann, S.M., Casu, R.E., Knight, D., Drenth, J., Tao, Y., Brumbley, S.M., Godwin, I.D., Williams, S., Smith, G.R. and Manners, J.M. (2004) Homologues of the maize rust resistance gene Rp1-D are genetically associated with a major rust resistance QTL in sorghum. TAG. Theoretical and Applied Genetics, 109 (4). pp. 975-883.

McTaggart, A. R., Shivas, R. G., Boekhout, T., Oberwinkler, F., Vánky, K., Pennycook, S. R. and Begerow, D. (2016) Mycosarcoma (Ustilaginaceae), a resurrected generic name for corn smut (Ustilago maydis) and its close relatives with hypertrophied, tubular sori. IMA Fungus, 7 (2). pp. 309-315. ISSN 2210-63402210-6359

Moody, P.W., Dickson, T. and Aitken, R.L. (1997) Soil phosphorus tests and grain yield responsiveness of maize (Zea mays) on Ferrosols. Australian Journal of Soil Research, 35 (3). pp. 609-614. ISSN 0004-9573

Muis, A., Ryley, M. J., Tan, Y. P., Suharjo, R., Nonci, N., Danaatmadja, Y., Hidayat, I., Widiastuti, A., Widinugraheni, S., Shivas, R. G. and Thines, M. (2023) Peronosclerospora neglecta sp. nov.—a widespread and overlooked threat to corn (maize) production in the tropics. Mycological Progress, 22 (2). p. 12. ISSN 1861-8952

Muller, J., De Rosa, D., Friedl, J., De Antoni Migliorati, M., Rowlings, D., Grace, P. and Scheer, C. (2022) Combining nitrification inhibitors with a reduced N rate maintains yield and reduces N2O emissions in sweet corn. Nutrient Cycling in Agroecosystems, 125 . pp. 107-121. ISSN 1573-0867

Nelson, R.A., Cramb, R.A. and Mamicpic, M.A. (1998) Erosion/productivity modelling of maize farming in the Philippine uplands. Part III: Economic analysis of alternative farming methods. Agricultural Systems, 58 (2). pp. 165-183. ISSN 0308-521X

Nelson, R.A., Dimes, J.P., Paningbatan, E.P. and Silburn, D.M. (1998) Erosion/productivity modelling of maize farming in the Philippine uplands. Part I: Parameterising the Agricultural Production Systems Simulator. Agricultural Systems, 58 (2). pp. 129-146. ISSN 0308-521X

Nelson, R.A., Dimes, J.P., Silburn, D.M., Paningbatan, E.P. and Cramb, R.A. (1998) Erosion/productivity modelling of maize farming in the Philippine uplands. Part II: Simulation of alternative farming methods. Agricultural Systems, 58 (2). pp. 147-163. ISSN 0308-521X

Oosterom, E. v., McLean, G., Deifel, K., Singh, V., Jordan, D. and Hammer, G. (2019) Modelling Heat and Drought Adaptation in Crops. Proceedings, 36 (1). ISSN 2504-3900

O’Hare, T. J., Fanning, K. J. and Martin, I. F. (2015) Zeaxanthin biofortification of sweet-corn and factors affecting zeaxanthin accumulation and colour change. Archives of Biochemistry and Biophysics, 572 . pp. 184-187. ISSN 00039861

Payero, J.O., Tarkalson, D.D., Irmak, S., Davison, D. and Petersen, J.L. (2008) Effect of irrigation amounts applied with subsurface drip irrigation on corn evapotranspiration, yield, water use efficiency, and dry matter production in a semiarid climate. Agricultural Water Management, 95 (8). pp. 895-908.

Payero, J.O., Tarkalson, D.D., Irmak, S., Davison, D. and Petersen, J.L. (2009) Effect of timing of a deficit-irrigation allocation on corn evapotranspiration, yield, water use efficiency and dry mass. Agricultural Water Management, 96 (10). pp. 1387-1397.

Peake, A. S., Huth, N. I., Kelly, A. M. and Bell, K. L. (2013) Variation in water extraction with maize plant density and its impact on model application. Field Crops Research, 146 . pp. 31-37. ISSN 0378-4290

Pont, W. (1973) Studies on root rot and stalk rot of maize in North Queensland caused by Marasmius sacchari Wakker var. hawaiiensis Cobb and Marasmius graminum (Lib.) Berk. var. brevispora Dennis. Queensland Journal of Agricultural and Animal Sciences, 30 (3). pp. 225-237.

Ramsay, L., Comadran, J., Druka, A., Marshall, D. F., Thomas, W. T.B., Macaulay, M., MacKenzie, K., Simpson, C., Fuller, J., Bonar, N., Hayes, P. M., Lundqvist, U., Franckowiak, J. D., Close, T. J., Muehlbauer, G. J. and Waugh, R. (2011) INTERMEDIUM-C, a modifier of lateral spikelet fertility in barley, is an ortholog of the maize domestication gene TEOSINTE BRANCHED 1. Nature Genetics, 43 . pp. 169-172. ISSN 1546-1718

Senior, L. J., Wright, C. L., Missenden, B. and De Faveri, S. G. (2017) Protein feeding of Queensland fruit fly Bactrocera tryoni and cucumber fly Zeugodacus cucumis (Diptera: Tephritidae) on non-host vegetation: effect of plant species and bait height. Austral Entomology, 56 (3). pp. 296-301. ISSN 2052174X

Seymour, N. P., Thompson, J. P. and Fiske, M. L. (1994) Phytotoxicity of fosetyl Al and phosphonic acid to maize during production of vesicular-arbuscular mycorrhizal inoculum. Plant Disease, 78 (5). pp. 441-446.

Seyoum, S., Chauhan, Y. S., Rachaputi, R., Fekybelu, S. and Prasanna, B. (2017) Characterising production environments for maize in eastern and southern Africa using the APSIM Model. Agricultural and Forest Meteorology, 247 . pp. 445-453. ISSN 0168-1923

Seyoum, S., Rachaputi, R., Chauhan, Y. S., Prasanna, B. and Fekybelu, S. (2018) Application of the APSIM model to exploit G × E × M interactions for maize improvement in Ethiopia. Field Crops Research, 217 . pp. 113-124. ISSN 0378-4290

Seyoum, S., Rachaputi, R., Fekybelu, S., Chauhan, Y. S. and Prasanna, B. (2019) Exploiting genotype x environment x management interactions to enhance maize productivity in Ethiopia. European Journal of Agronomy, 103 . pp. 165-174. ISSN 1161-0301

Singh, V., van Oosterom, E. J., Jordan, D. R., Messina, C. D., Cooper, M. and Hammer, G. L. (2010) Morphological and architectural development of root systems in sorghum and maize. Plant and Soil, 333 . pp. 287-299. ISSN 1573-5036

Solomon, K. F., Zeppa, A. and Mulugeta, S. D. (2012) Combining ability, genetic diversity and heterosis in relation to F1 performance of tropically adapted shrunken (sh2) sweet corn lines. Plant Breeding, 131 (3). pp. 430-436. ISSN 0179-9541

Solomon, K.F., Martin, I. and Zeppa, A. (2012) Genetic effects and genetic relationships among shrunken (sh2) sweet corn lines and F1 hybrids. Euphytica, 185 (3). pp. 385-394.

Solomon, K.F., Martin, I. and Zeppa, A. (2010) Temporal genetic structure patterns in tropical maize populations under reciprocal recurrent selection. Euphytica, 176 (2). pp. 239-249.

Solomon, K. F., Chauhan, Y. S. and Zeppa, A. (2017) Risks of yield loss due to variation in optimum density for different maize genotypes under variable environmental conditions. Journal of Agronomy and Crop Science, 203 (6). pp. 519-527. ISSN 1439-037X

Song, Y.H., Birch, C., Qu, S.S., Doherty, A. and Hanan, J. (2010) Analysis and Modelling of the Effects of Water Stress on Maize Growth and Yield in Dryland Conditions. Plant Production Science, 13 (2). pp. 199-208.

Soufizadeh, S., Munaro, E., McLean, G., Massignam, A., van Oosterom, E. J., Chapman, S. C., Messina, C., Cooper, M. and Hammer, G. L. (2018) Modelling the nitrogen dynamics of maize crops – Enhancing the APSIM maize model. European Journal of Agronomy, 100 . pp. 118-131. ISSN 1161-0301

Sudsanguan, M., Shivas, R. G., Tan, Y. P., Doungsa-Ard, C., Chittarath, K., Heng, C. H. and Nalumpang, S. (2024) Maize Downy Mildew (Peronosclerospora neglecta) in Cambodia, Lao PDR, and Thailand. Chiang Mai Journal of Science, 51 (4).

Sun, D. and Dickinson, G. R. (1995) Effect of wind on the early growth of five tree species planted to form windbreaks in northern Australia. Journal of Tropical Forest Science, 7 (4). pp. 645-656. ISSN 01281283 (ISSN)

Tarkalson, D.D. and Payero, J.O. (2008) Comparison of nitrogen fertilization methods and rates for subsurface drip irrigated corn in the semi-arid Great Plains. Transactions of the ASABE, 51 (5). pp. 1633-1643.

Tokatlidis, I., Chauhan, Y. S. and Assefa, Y. (2022) Editorial: Crop response to density: Optimization of resource use to promote sustainability. Frontiers in Plant Science, 13 .

Turner, J.W. (1976) Resistance of maize to field infestation by Sitophilus zeamais Motschulsky and Sitotroga cerealella (Olivier). Queensland Journal of Agricultural and Animal Sciences, 33 (2). pp. 155-159.

Twine, P.H. (1971) Cannibalistic behaviour of Heliothis armigera (Hubn.). Queensland Journal of Agricultural and Animal Sciences, 28 (2/3). pp. 153-157.

Williams, P., Geladi, P., Fox, G.P. and Manley, M. (2009) Maize kernel hardness classification by near infrared (NIR) hyperspectral imaging and multivariate data analysis. Analytica Chimica Acta, 653 (2). pp. 121-130.

Yan, H., Wu, L., Filardo, F. F., Yang, X., Zhao, X. and Fu, D. (2017) Chemical and hydraulic signals regulate stomatal behavior and photosynthetic activity in maize during progressive drought. Acta Physiologiae Plantarum, 39 (6). p. 125. ISSN 1861-1664

van Oosterom, E. J., Kulathunga, M. R. D. L., Deifel, K. S., McLean, G. B., Barrasso, C., Wu, A., Messina, C. and Hammer, G. L. (2021) Dissecting and modelling the comparative adaptation to water limitation of sorghum and maize: role of transpiration efficiency, transpiration rate and height. in silico Plants, 3 (1). ISSN 2517-5025

Monograph

Fekybelu, S. (2014) Pre-emptive breeding to combine superior eating quality in tropical super sweet corn with resistance to major diseases. Project Report. Horticulture Australia Limited:.

Meyers, R.J. (1984) The North Queensland maize industry : with particular reference to the Atherton Tableland Maize Marketing Board. Project Report. Queensland Department of Primary Industries, Brisbane, Queensland.

Woods, E. J. (1977) The Atherton Tableland maize industry : results of a survey carried out in the 1976/77 season by the Queensland Department of Primary Industries and the Atherton Tableland Maize Marketing Board. Documentation. Queensland Dept. of Primary Industries, Queensland.

Woods, E. J. and Kilpatrick, J. (1977) The Atherton Tableland maize industry survey, 1976-77. Documentation. Queensland Dept. of Primary Industries, Queensland.

Zeppa, A. (2015) Transforming tenderness and eating quality in tropical sweetcorn through introgression of tender germplasm. Project Report. Horticulture Australia Limited:.

Conference or Workshop Item

Fekybelu, S. , Owens, L. and Zeppa, A. (2013) Estimates of genetic gain in the phenotypic recurrent selection of tropical maize breeding populations. In: Australian Summer Grains Conference, Gold Coast. Queensland, Australia.

Fekybelu, S. , Zeppa, A. and Martin, I. (2013) Genetic variability in tropical maize breeding populations subjected to reciprocal recurrent selection program. In: 55th Annual Maize genetics conference, Charles, Illinois, USA. .

Fekybelu, S., Chauhan, Y. S., Zeppa, A. and Skerman, A. (2013) Optimizing genotype by environment by management to maximize opportunities for maize productivity in North Eastern Australia. In: Australian Summer Grains Conference, Gold Coast. Queensland, Australia.

Seyoum, S., Chauhan, Y. S., Rachaputi, R. C. N., Solomon, F. and Boddupalli, P. (2015) Characterization of maize growing environments in eastern and southern Africa using the APSIM model. In: 17th Australian Agronomy Conference, 20-24 September 2015, Hobart, Tasmania.

Thesis

Twine, P. (1975) Some aspects of the natural control of larval Heliothis armigera (Hubn.) in maize. Masters thesis, University of Queensland., 122 pages.