Bibliografie tematiche / Field crops Diseases and pests Australia

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Letteratura scientifica selezionata sul tema "Field crops Diseases and pests Australia"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 29 gennaio 2023

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Articoli di riviste sul tema "Field crops Diseases and pests Australia"

Li, Y. P., M. P. You, T. N. Khan, P. M. Finnegan, and M. J. Barbetti. "First Report of Phoma herbarum on Field Pea (Pisum sativum) in Australia." Plant Disease 95, no. 12 (December 2011): 1590. http://dx.doi.org/10.1094/pdis-07-11-0594.

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Black spot disease on field pea (Pisum sativum) in Australia is generally caused by one or more of the four fungi: Mycosphaerella pinodes (anamorph Ascochyta pinodes), Phoma medicaginis var. pinodella (synonym Phoma pinodella), Ascochyta pisi, and Phoma koolunga (1,2,4). However, in 2010 from a field pea blackspot disease screening nursery at Medina, Western Australia, approximately 25% of isolates were a Phoma sp. that was morphologically different to Phoma spp. previously reported on field pea in Western Australia, while the remaining 75% of isolates were either M. pinodes or P. medicaginis

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Goyne, PJ, H. Meinke, SP Milroy, GL Hammer, and JM Hare. "Development and use of a barley crop simulation model to evaluate production management strategies in north-eastern Australia." Australian Journal of Agricultural Research 47, no. 7 (1996): 997. http://dx.doi.org/10.1071/ar9960997.

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A study was undertaken to identify improved management strategies for barley (Hordeum vulgare L.), particularly in relation to time of planting, location, and frost risk in the variable climate of north-eastern Australia. To achieve this objective, a crop growth simulation model (QBAR) was constructed to integrate the understanding, gained from field experiments, of the dynamics of crop growth as influenced by soil moisture and environmental variables. QBAR simulates the growth and yield potential of barley grown under optimal nutrient supply, in the absence of pests, diseases, and weeds. Geno

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Hochman, Z., D. Holzworth, and J. R. Hunt. "Potential to improve on-farm wheat yield and WUE in Australia." Crop and Pasture Science 60, no. 8 (2009): 708. http://dx.doi.org/10.1071/cp09064.

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Water-use efficiency (WUE) is defined here as the ratio of grain yield (kg/ha) to crop water use by evapotranspiration (mm). Much of the WUE literature has focussed on either the determination of the boundary of attainable WUE for any amount of available water, or on the practicalities of measurement of the WUE of a crop. While these are important issues for defining the gap between the attained and the potential WUE, little progress has been reported on clarifying the components that contribute to this gap or on how it can be bridged. To address these questions, we analysed 334 wheat fields f

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Nordblom, T. L., T. R. Hutchings, R. C. Hayes, G. D. Li, and J. D. Finlayson. "Does establishing lucerne under a cover crop increase farm financial risk?" Crop and Pasture Science 68, no. 12 (2017): 1149. http://dx.doi.org/10.1071/cp16379.

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Rainfed farms in south-eastern Australia often combine annual cropping and perennial pasture phases with grazing sheep enterprises. Such diversity serves in managing diseases, pests and plant nutrition while stabilising income in the face of wide, uncorrelated variations in international commodity prices and local weather over time. We use an actuarial accounting approach to capture the above contexts to render financial risk profiles in the form of distributions of decadal cash balances for a representative 1000-ha farm at Coolamon (34°50ʹS, 147°12ʹE) in New South Wales, Australia. For the so

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Chen, W., F. M. Dugan, and R. McGee. "First Report of Dodder (Cuscuta pentagona) on Chickpea (Cicer arietinum) in the United States." Plant Disease 98, no. 1 (January 2014): 165. http://dx.doi.org/10.1094/pdis-03-13-0334-pdn.

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Chickpea (Cicer arietinum L.) is an important rotational and an emerging specialty crop in the Pacific Northwest of the United States, in California, and in the Northern Great Plains of the United States and Canada. Dodders (Cuscuta spp.) are widespread parasitic weeds on many crops worldwide. Several Cuscuta species (primarily C. campestris Yuncker) have been reported to parasitize chickpea, and dodder is important on chickpea in the Indian subcontinent, the Middle East, and recently in Australia (4), but has previously not been reported from North America. On 28 July 2012, a chickpea field n

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Wheeler, Bryan. "Book Reviews: Pests and Diseases of Tropical Crops. Vol. 2: Field Handbook." Outlook on Agriculture 18, no. 4 (December 1989): 192. http://dx.doi.org/10.1177/003072708901800426.

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Truzina, Lyudmila, and Larissa Korovina. "TO THE ANNIVERSARY OF THE FEDERAL WILLIAMS RESEARCH CENTER OF FORAGE PRODUCTION AND AGROECOLOGY: ABOUT THE PLANT PROTECTION DEPARTMENT." Adaptive Fodder Production 2022, no. 1 (May 5, 2022): 59–70. http://dx.doi.org/10.33814/afp-2222-5366-2022-1-59-70.

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The main directions of research on chemical means of protecting fodder crops from diseases, pests and weeds in the field fodder production of the All-Russian Fodder Research Institute are given. Studies on toxicological assessment of feed and soil are given. Plant Protection Department included three laboratories: the Herbicide Laboratory, the Plant Protection Laboratory and the Feed Toxicological Evaluation Laboratory. The Laboratory of Herbicides was established in 1967 to conduct research on the chemical method of controlling weeds on fodder crops, hayfields and pastures. Research on the st

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González-Domínguez, Elisa, César Monzó, and Antonio Vicent. "New Trends in Disease and Pest Management: Challenges and Opportunities." Agronomy 11, no. 5 (May 7, 2021): 923. http://dx.doi.org/10.3390/agronomy11050923.

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McRoberts, N., G. Hughes, and S. Savary. "Integrated approaches to understanding and control of diseases and pests in field crops." Australasian Plant Pathology 32, no. 2 (2003): 167. http://dx.doi.org/10.1071/ap03026.

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Etebari, Kayvan, Pauline Lenancker, Kevin S. Powell, and Michael J. Furlong. "Transcriptomics Reveal Several Novel Viruses from Canegrubs (Coleoptera: Scarabaeidae) in Central Queensland, Australia." Viruses 14, no. 3 (March 21, 2022): 649. http://dx.doi.org/10.3390/v14030649.

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Canegrubs (Coleoptera: Scarabaeidae) are major pests of sugarcane crops in Australia, but despite long-term and intensive research, no commercially viable biological control agents have been identified. We used the RNA-Seq approach to explore the viriomes of three different species of canegrubs from central Queensland, Australia to identify potential candidates for biological control. We identified six novel RNA viruses, characterized their genomes, and inferred their evolutionary relationships with other closely related viruses. These novel viruses showed similarity to other known members fro

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Tesi sul tema "Field crops Diseases and pests Australia"

Dennis, Jeremy Ian. "Chocolate spot of faba beans in South Australia." Title page, contents and summary only, 1991. http://web4.library.adelaide.edu.au/theses/09A/09ad411pdf.pdf.

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Bibliography: leaves 81-100. Entry of inoculum into a crop and disease development in the crop cannot be prevented because spores are airborne and there is a lack of highly resistant varieties. This makes complete control of chocolate spot unlikely. It should however, be possible to improve current levels of disease control through the integration of the factors identified in the study.

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Taylor, Sharyn Patricia. "The root lesion nematode, Pratylenchus neglectus, in field crops in South Australia." Title page, contents and summary only, 2000. http://web4.library.adelaide.edu.au/theses/09PH/09pht2462.pdf.

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Includes bibliographical references (leaves 241-25). Aims to evaluate sampling procedures; assess the extent and magnitude of yield loss caused by Pratylenchus neglectus; assess the population dynamics of Pratylenchus neglectus in cereals; determine whether resistance occurs in field crops; and, assess whether variation occurs between geographically isolated species of Pratylenchus neglectus

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Paap, Arie Jacobus. "Development of an optical sensor for real-time weed detection using laser based spectroscopy." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2014. https://ro.ecu.edu.au/theses/1282.

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The management of weeds in agriculture is a time consuming and expensive activity, including in Australia where the predominant strategy is blanket spraying of herbicides. This approach wastes herbicide by applying it in areas where there are no weeds. Discrimination of different plant species can be performed based on the spectral reflectance of the leaves. This thesis describes the development of a sensor for automatic spot spraying of weeds within crop rows. The sensor records the relative intensity of reflected light in three narrow wavebands using lasers as an illumination source. A proto

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Dennis, Jeremy Ian. "Chocolate spot of faba beans in South Australia." Thesis, 1991. http://hdl.handle.net/2440/109036.

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Entry of inoculum into a crop and disease development in the crop cannot be prevented because spores are airborne and there is a lack of highly resistant varieties. This makes complete control of chocolate spot unlikely. It should however, be possible to improve current levels of disease control through the integration of the factors identified in the study<br>Thesis (M.Ag.Sc.) -- University of Adelaide, Departments of Plant Science and Crop Protection, 1991

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Hosseini, Reza. "A DNA-based approach to study predator-prey trophic interactions within Brassica crops : a search for predators of diamondback moth (Plutella xylostella)." 2007. http://hdl.handle.net/2440/56816.

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Title page, contents and abstract only. The complete thesis in print form is available from the University of Adelaide Library.<br>Brassica vegetables and oilseeds are economically important crops worldwide. These crops are associated with several destructive and widespread insect pests. In Australia these pests include six species, Plutella xylostella (Linnaeus), Pieris rapae (Linnaeus), Hellula hydralis Guenée, Helicoverpa punctigera (Wallengren), Brevicoryne brassicae (Linnaeus) and Myzus persicae (Sulzer), which are the focus of this research. Among them P. xylostella (diamondback moth or

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Ngoya, Japheth N. "The statistical analyses of a complex survey of banana pests and diseases in Uganda." Thesis, 1999. http://hdl.handle.net/10413/6224.

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Bie, Elizabeth B. A. "A feasibility study of the control of adults of Heliothis spp. by drifting a cloud of monosized droplets across a cotton field at night." Thesis, 1985. http://hdl.handle.net/2440/108817.

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Moloto, Kholofelo Caroline. "Evaluation of F3 segregation cowpea (Vigna unguiculata) population developed from insect-mediated crosses." Thesis, 2019. http://hdl.handle.net/10386/2948.

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Thesis (M.Sc. Agriculture (Agronomy) -- University of Limpopo, 2019<br>Erratic rainfall and insect infestation are some of the factors that limit cowpea production in Limpopo (Asiwe, 2009). Improved cowpea varieties available for dryland production in Limpopo do not meet the farmer’s needs. Specific trait crosses are needed to be made with adapted varieties for the purpose of developing high yielding, pest tolerant and adapted varieties. Varieties with desired specific traits were planted in isolation plots for outcrossing by insects. F1 lines derived from parental lines that were half sib see

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Gatarayiha, Mutimura Celestin. "Biological control of the two-spotted spider mite, Tetranychus urticae Koch (Acari : tetranychidae)." Thesis, 2009. http://hdl.handle.net/10413/650.

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The two-spotted spider mite (TSM), Tetranychus urticae Koch, is an important pest of many greenhouse and field crops worldwide. The development of resistance in TSM populations to chemical acaricides, allied with public health concerns about pesticide residues, has motivated the search for alternative control measures to suppress the pest. Hyphomycetous fungi are promising agents for mite control and the fungus Beauveria bassiana (Bb) (Balsamo) Vuillemin was investigated in this study as a biocontrol agent. The principal objectives of this study comprised: a) screening Bb strains for their pat

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Libri sul tema "Field crops Diseases and pests Australia"

Persley, Denis. Diseases of vegetable crops in Australia. Edited by CSIRO (Australia) and Queensland. Dept. of Primary Industries and Fisheries. Collingwood, Vic: CSIRO Publishing, 2010.

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Mueller, Daren, Kiersten A. Wise, Nicholas S. Dufault, Carl Alan Bradley, and Martin I. Chilvers. Fungicides for field crops. St. Paul, Minnesota: APS Press, The American Phytopathololgical Society, 2013.

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Hill, D. S. Pests and diseases of tropical crops: Field handbook. Harlow: Longman, 1990.

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F, Nyvall Robert, ed. Field crop diseases. 3rd ed. Ames: Iowa State University Press, 1999.

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Bajwa, Waheed Ibrahim. Pest management of major field crops. Islamabad: Agricultural Development Bank of Pakistan, 1988.

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Bailey, Peter. Pests of field crops and pastures: Identification and control. Collingwood, VIC: CSIRO Pub., 2007.

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Withers, J. A. Northern Ireland arable crops 2002. Belfast: Department of Agriculture and Rural Development, 2002.

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Withers, J. A. Northern Ireland arable crops 2000. Belfast: Department of Agriculture and Rural Development, 2000.

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Beating the bugs: Protecting Victoria's economically significant crops from pests and diseases. Melbourne: Govt. Printer, 2004.

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University of Illinois at Urbana-Champaign. Cooperative Extension Service. Condensed plant disease management: Guide for field crops. [Urbana, Ill.]: University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service, 1989.

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Capitoli di libri sul tema "Field crops Diseases and pests Australia"

Cortada, Laura. "Technologies for integrated nematode management in smallholder farming systems: no one-size-fits-all." In Integrated nematode management: state-of-the-art and visions for the future, 457–62. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789247541.0063.

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Abstract In this chapter, the need to take a more critical look at the highly precarious and vulnerable situation of smallholder farming systems, the predominant type of the agricultural output worldwide, is emphasized. These farmers represent 98% of the farmers in the world that sustain the local production of staple crops such as rice, maize, cassava, groundnut and millet. Although there is some disparity in the figures, recent data estimates that there are between 380 and 500 million smallholder farming households globally. The productivity of the smallholders' farms depends on soil health and quality, agroecological conditions (irrigated versus rainfed), access to agricultural inputs and new technologies. These last two also critically influence smallholders' ability to manage pests and diseases, including plant parasitic nematodes (PPN). This chapter discusses the epidemiological perspective, diagnostics and surveillance, alternate host and in-field spread of PPN. Breeding programmes for PPN resistance, seed delivery system, importance of clean planting material, influence of land availability to smallholders' ability to practice fallow and rotation for nematode management are described. The use of trap crops, cover crops, nematicides and biological control agents for nematode suppression are also discussed. Future developments aimed at promoting the progress of smallholder farming systems are also mentioned.

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McEwan, Margaret A., Tom A. van Mourik, Mihiretu C. Hundayehu, Frezer Asfaw, Sam Namanda, Issahaq Suleman, Sarah Mayanja, Simon Imoro, and Prince M. Etwire. "Securing Sweetpotato Planting Material for Farmers in Dryland Africa: Gender-Responsive Communication Approaches to Scale Triple S." In Root, Tuber and Banana Food System Innovations, 353–88. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92022-7_12.

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AbstractTriple S (Storage in Sand and Sprouting) is a root-based system for conserving and multiplying sweetpotato planting material at the household level. In sub-Saharan Africa, farmers predominantly source planting material by cutting vines from volunteer plants that sprout from roots left in the field from a previous crop. However, it takes 6 to 8 weeks after the rains start to produce enough vines for planting material, and normally these vines are infected by sweetpotato diseases and pests carried over from previous crops. Where rainfall is unpredictable, farmers can use Triple S to take advantage of the whole growing season, planting and harvesting early to obtain food, higher yields, and income. Triple S facilitates household retention and adoption of new sweetpotato varieties, notably the beta-carotene-rich, orange-fleshed varieties. Triple S PLUS is the combined innovation package of core Triple S components and complementary components used to scale the innovation. These included good agricultural practices, different storage containers, local multiplication and sales of planting material, and a multimedia communication strategy for training and extension to encourage the uptake of Triple S. Components were at different levels of scaling readiness. This chapter explores evidence from Ethiopia and Ghana (2018–2019) on the extent to which exposure to different communication channels and their combinations influenced the uptake of Triple S PLUS by male and female farmers, the partnering arrangements that supported this, and the resulting changes in food security. We discuss implications for future scaling initiatives.

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James Grichar, William, Peter A. Dotray, and Derald Ray Langham. "Effects of Harvest Aids on Sesame (Sesamum indicum L.) Drydown and Maturity." In Pests, Weeds and Diseases in Agricultural Crop and Animal Husbandry Production. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.91011.

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Harvest aids are traditionally used to desiccate weeds to improve crop quality and harvest efficiency. Field studies were conducted in Texas to determine the effect of harvest aids (glyphosate, diquat-dibromide, glufosinate-ammonium, and carfentrazone-ethyl) on sesame drydown and yield. The objective was to identify one or more harvest aids that could (1) accelerate drydown, (2) burn-down green weeds, (3) even up a field with varying levels of drydown, (4) stop regrowth, (5) stop vivipary, and (6) prepare to plant a new crop. Other than diquat-dibromide, the herbicides were chosen based on the effect on weeds in other crops. The plan was to apply the herbicides 1 week before physiological maturity (PM), at PM, and 1 week after PM. However, sesame maturity is very sensitive to ground moisture, ambient temperature, and relative humidity. The weather was different in all trials and some stages could not be completed. In two cases, the trials had to be abandoned; however, certain patterns emerged. All the herbicides accelerated drydown compared to the untreated check. Diquat-dibromide and glufosinate-ammonium dried sesame faster than glyphosate and carfentrazone-ethyl. The higher rates of the herbicide dried down the sesame faster than the low rate. Although there were some differences in yields across the three application periods, there was no consistent pattern.

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Kankam, Frederick, Stephen Larbi-Koranteng, Joseph Adomako, Joseph Kwowura Kwodaga, Isaac Boatey Akpatsu, Yaw Danso, and Elias Nortaa Kunedeb Sowley. "Anthracnose Disease of Mango: Epidemiology, Impact and Management Options." In Current and Emerging Challenges in the Diseases of Trees [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.105934.

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Mango is one of the frequently cultivated seasonal fruit crops in several tropical and subtropical regions. It is consumed as whole fruits apart from serving as raw materials for most industries that are into mineral production. Mango production is, however, constrained by diseases, pests, and poor post-harvest handling of fruits. Anthracnose disease, caused by Colletotrichum gloeosporioides Penz and Sacc, is one of the most important yields limiting constraint in mango production across the globe. The disease occurs in both the field and post-harvesting. In the field, it affects aboveground parts, such as the stem, branches, leaves, flowers, and fruits. Anthracnose disease reduces the shelve life and marketability of mango fruit. In Ghana, anthracnose disease is responsible for about 30% yield/fruit loss. Most farmers do not control it, although some have resorted to the application of various fungicides not registered for mango anthracnose disease management in Ghana. This chapter will highlight on the importance of the disease on the mango industry in Ghana, control strategies currently employed thereby reducing the over-reliance on chemical control option and propose ways to minimize the effect of the disease in the country.

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Das, Kallol, Pijush Kanti Jhan, Srijan Chandra Das, F. M. Aminuzzaman, and Benjamin Yaw Ayim. "Nanotechnology: Past, Present and Future Prospects in Crop Protection." In Technology in Agriculture [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98703.

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Nanotechnology is an advanced and evolving discipline in the field of science and technology with various applications in other fields such as the life sciences, and is increasingly important in the plant sciences as well. It is estimated that 20–40% of crops are lost each year due to plant pests and pathogens. The current plant disease management, which primarily relies on toxic pesticides that may be harmful to humans and the environment, has the benefit of utilizing nanotechnology. It has capabilities in determining the outbreak of an epidemic as well as diagnosing different types of diseases. It can also distinguish between similar microbes like bacteria, fungi, viruses, complex genomic portions, and how two versions of genes on an individual chromosome differ. This chapter will cover the plant disease management implementation of this technology.

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N. Kushanov, Fakhriddin, Ozod S. Turaev, Oybek A. Muhammadiyev, Ramziddin F. Umarov, Nargiza M. Rakhimova, and Noilabonu N. Mamadaliyeva. "Maize (Zea mays L.) as a Model System for Plant Genetic, Genomic, and Applied Research." In Model Organisms in Plant Genetics. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.104658.

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Maize leads the world’s cereals after wheat and rice in terms of cultivated area, because of its economic importance for the production of both food purposes and raw materials for industry. The maize genus Zea L. belonging to the family of cereals (Poaceae or Graminaceae) includes six species. However, all cultivated maize belongs specifically to Zea mays L. subsp. mays (2n = 2× = 20) is the only cultivated species of the genus Zea L., and the remaining species of this genus are mostly wild herbaceous plants. In addition to meeting the nutritional needs of the world’s population, Zea mays L. is one of the classic model objects of genetic and physiological research, as well as in the field of breeding not only cereals but also other important agricultural plants. Especially, this model object has been used in genetic mapping of loci of quantitative traits and genes associated with economically valuable traits, such as yield, resistance to diseases and pests, grain quality, etc. in cereal crops.

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Atti di convegni sul tema "Field crops Diseases and pests Australia"

Corneanu, Mihaela, Cornelia Buzatu-Goanta, and Constantin Netoiu. "Quantitative characters variability and diseases / pests’ tolerance of some of Salix SP. Accessions." In VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.99.

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The oil crisis of the last decades of the twentieth century has led researchers to turn their attention to alternative sources of energy, the so-called green energy. One of the genres intensively studied for bi-omass production was the genus Salix. In Europe, in Sweden, were made the first Salix hybrids for short-rotation crops (SRC). Willows are used for wood plantation, cellulose and paper production, in pharma-ceutical industry, for soil phytoremediation, like pioneer species by their role in ecosystem restoration, increasing biodiversity and for biomass production (Berg, 2002). In Romania,

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Tkalenko, A., and Vasily Khodorchuk. "The use of biological preparations in fruit and vegetable agrocenoses." In International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.36.

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The results of many years of research in the field of the biological method of protecting vegetable and fruit crops from pests and diseases, carried out at the Institute of Plant Protection and ITI "Biotekhnika" NAAS, are presented. The optimal norms, terms, sequence and frequency of their application in agrocenoses of fruit and vegetable crops of open and closed ground have been determined.

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PIMOKHOVA, Lyudmila, German YaGOVENKO, Zhanna TSARAPNEVA, and Nina Kharaborkina. "Impact of efficient protective chemicals on seeds yield of white lupin." In Multifunctional adaptive feed production 27 (75). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-27-75-65-72.

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The white lupin is a source for qualitative plant protein to provide balanced nutrition for animals and poultry. Seed and green mass yield of modern lupin varieties can be 3–5 t/ha and 70–120 t/ha respectively. In spite of valuable qualities the production crop use is insufficient. One of the reasons is infection by diseases and pests. Anthracnose is the main dangerous and harmfulness disease. As a result lupin is in dire need for high effective protective chemicals. High effectiveness (97–96%) of seed dressers Vitaros – 2.0 l/t, Maxim XL – 2.0 l/t, Divident Star – 0.5 l/t, Selest Top – 0.7 l/

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Iurcu-Straistaru, Elena, Nicola Sasanelli, Ion Toderas, Alexei Bivol, Vasile Maticiuc, Stefan Rusu, and Cristina Andoni. "Investigations on invasive nematodes associated with complex insect pests from soil in corn in the environmental conditions of the Republic of Moldova." In Xth International Conference of Zoologists. Institute of Zoology, Republic of Moldova, 2021. http://dx.doi.org/10.53937/icz10.2021.36.

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Corn is one of the major technical field crops in the Republic of Moldova, advantageous in bioecological and productive aspects, which is invaded annually by the harmful organisms with considerable parasitic impact. The phytosanitary control results, carried out annually and seasonally, comparatively in the corn plantations, notice a significant diversity of the specific diseases and of the invasive insects that seriously affect the plants from the germination phases until the harvest. In corn, were established the numerical density values (D. n.), comparative in different ecological areas, on

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