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Articles de revues sur le sujet "Moths Integrated control Australia"
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Tozer, K. N., D. F. Chapman, P. E. Quigley, P. M. Dowling, R. D. Cousens et G. A. Kearney. « Integrated management of vulpia in dryland perennial pastures of southern Australia ». Crop and Pasture Science 60, no 1 (2009) : 32. http://dx.doi.org/10.1071/cp07445.
Texte intégralRésumé :
Vulpia (Vulpia species C.C. Gmel.) are annual grass weeds that can reduce pasture quality and stock-carrying capacity of perennial pastures throughout southern Australia. To develop more effective strategies to control vulpia, an experiment was established in western Victoria (average annual rainfall 565 mm) in phalaris (Phalaris aquatica L.) pastures comparing the effects of control methods [comprising combinations of fertiliser addition (Fert), a single herbicide (simazine) application (Sim), and pasture rest from grazing (Rest)] on vulpia populations. A further herbicide treatment [paraquat-diquat (SpraySeed®)] was imposed on some of these treatments. Measurements included botanical composition, phalaris and vulpia tiller density, seed production, and number of residual seeds in the soil. Vulpia content remained unchanged in the Sim-Rest treatment but increased in all other management treatments over the duration of the 3 year study and especially where paraquat-diquat was applied, despite paraquat-diquat causing an initial reduction in vulpia content. Vulpia content was lowest in the Fert-Sim-Rest treatment. The Fert-Sim treatment and in some cases paraquat-diquat application reduced vulpia tiller production. Vulpia seed production and the residual seed population were not influenced by any of the management treatments, while the single paraquat-diquat application increased vulpia seed production 18 months after application. Phalaris content was enhanced by the Sim-Rest and Fert-Sim-Rest treatments and initially by paraquat-diquat. No treatment affected phalaris tiller production and basal cover. The subterranean clover (Trifolium subterraneum L.) content declined during the experiment, but to a lesser extent where paraquat-diquat was applied. Volunteer species content was initially suppressed in the year following paraquat-application, although populations recovered after this time. Of the two Vulpia spp. present (V. bromoides (L.) S.F. Gray and V. myuros (L.) C.C. Gmelin), V. bromoides was the most prevalent. Results show how a double herbicide application can increase vulpia fecundity and rate of re-infestation of herbicide-treated sites. Pasture rest shows some promise, but to a lesser extent than in the New South Wales tablelands, where summer rainfall may increase the growth of perennial species. In lower rainfall, summer dry areas, responses to pasture rest may be slower. Despite this, integrated management (which combines strategies such as pasture rest, herbicide application, and fertiliser application) increases the perennial content and reduces vulpia seed production, thus improving vulpia control.
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Watterson, I. G., T. J. O’Kane, V. Kitsios et M. A. Chamberlain. « Australian rainfall anomalies and Indo-Pacific driver indices : links and skill in 2-year-long forecasts ». Journal of Southern Hemisphere Earth Systems Science 71, no 3 (2021) : 303. http://dx.doi.org/10.1071/es21008.
Texte intégralRésumé :
Two-year-long simulations of the atmosphere and ocean by the Commonwealth Scientific and Industrial Research Organisation's (CSIRO) Climate Analysis Forecast Ensemble (CAFE) modelling system are analysed, with a focus on Indo-Pacific sea surface temperature (SST) climate drivers and their teleconnection to Australian rainfall. The simulations are 11-member ensemble forecasts (strictly, hindcasts) initiated each month from 2002 to 2015, supplemented by a 100-year-long control simulation. Using correlations r between seasonal and annual means, it is shown that the links between the interannual variations of All-Australia precipitation (AApr) and the standard driver indices, together with the Pacific-Indian Dipole (PID), are mostly similar to those derived from observational data. The vertically integrated meridional flux of moisture towards northern Australia is linked to both the SSTs and AApr. Correlations between ensemble averages and observations are used as a measure of forecast skill, calculated for each start month and for lead time after start. Positive correlations hold over the first year for much of the low-latitude Pacific and for the drivers. The forecasts become more skillful than persistence, with r for PID averaging 0.3 higher over lead times of 7–13 months. The forecast of seasonal AApr has moderate to good correlations (r 0.4–0.8) for seasons centred on September–February. This is largely consistent with skill in both the flux and in the SST drivers. Correlations are also good for 1-year and 2-year means. This apparent skill is currently being explored using a new larger suite of CAFE forecasts.
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Kelly, Jane, Allison Chambers, Paul Weston, William Brown, Wayne Robinson, John Broster et Leslie Weston. « The Impact of Herbicide Application and Defoliation on Barley Grass (Hordeum murinum subsp. glaucum) Management in Mixed Pasture Legumes ». Agronomy 10, no 5 (11 mai 2020) : 671. http://dx.doi.org/10.3390/agronomy10050671.
Texte intégralRésumé :
Barley grass (Hordeum murinum subsp. glaucum.) is an annual weed associated with grain revenue loss and sheep carcass damage in southern Australia. Increasing herbicide resistance led to a recent investigation into effective integrated weed management strategies for barley grass in southern Australia. Field studies in Wagga Wagga, New South Wales (NSW) during 2016 and 2017 examined the effect of post-emergent herbicide applications and strategic defoliation by mowing on barley grass survival and seed production in a mixed legume pasture. Statistically significant differences between herbicide-only treatments in both years showed propaquizafop to be more than 98% effective in reducing barley grass survival and seed production. Paraquat was not effective in controlling barley grass (58% efficacy), but led to a 36% and 63.5% decrease in clover and other weed biomass, respectively, after 12 months and increased lucerne biomass by over three-fold after 24 months. A single repeated mowing treatment resulted in a 46% decline in barley grass seedling emergence after 12 months and, when integrated with herbicide applications, reduced other weed biomass after 24 months by 95%. Resistance to acetyl-CoA carboxylase (ACCase)-inhibiting herbicides observed in local barley grass populations led to additional and more focused investigation comparing the efficacy of other pre- and post-emergent herbicides for barley grass management in legume pastures. Haloxyfop-R + simazine or paraquat, applied at early tillering stage, were most efficacious in reducing barley grass survival and fecundity. Impact of defoliation timing and frequency on barley grass seedlings was also evaluated at various population densities, highlighting the efficacy of repeated post-inflorescence defoliations in reducing plant survival and seed production. Results highlight the importance of optimal environmental conditions and application timing in achieving efficacious control of barley grass and improving pasture growth and biomass accumulation.
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Liang, Jenifer, Michael J. Abramson, Nicholas Zwar, Grant Russell, Anne E. Holland, Billie Bonevski, Ajay Mahal et al. « Interdisciplinary model of care (RADICALS) for early detection and management of chronic obstructive pulmonary disease (COPD) in Australian primary care : study protocol for a cluster randomised controlled trial ». BMJ Open 7, no 9 (septembre 2017) : e016985. http://dx.doi.org/10.1136/bmjopen-2017-016985.
Texte intégralRésumé :
IntroductionUp to half of all smokers develop clinically significant chronic obstructive pulmonary disease (COPD). Gaps exist in the implementation and uptake of evidence-based guidelines for managing COPD in primary care. We describe the methodology of a cluster randomised controlled trial (cRCT) evaluating the efficacy and cost-effectiveness of an interdisciplinary model of care aimed at reducing the burden of smoking and COPD in Australian primary care settings.Methods and analysisA cRCT is being undertaken to evaluate an interdisciplinary model of care (RADICALS — Review of Airway Dysfunction and Interdisciplinary Community-based care of Adult Long-term Smokers). General practice clinics across Melbourne, Australia, are identified and randomised to the intervention group (RADICALS) or usual care. Patients who are current or ex-smokers, of at least 10 pack years, including those with an existing diagnosis of COPD, are being recruited to identify 280 participants with a spirometry-confirmed diagnosis of COPD. Handheld lung function devices are being used to facilitate case-finding. RADICALS includes individualised smoking cessation support, home-based pulmonary rehabilitation and home medicines review. Patients at control group sites receive usual care and Quitline referral, as appropriate. Follow-ups occur at 6 and 12 months from baseline to assess changes in quality of life, abstinence rates, health resource utilisation, symptom severity and lung function. The primary outcome is change in St George’s Respiratory Questionnaire score of patients with COPD at 6 months from baseline.Ethics and disseminationThis project has been approved by the Monash University Human Research Ethics Committee and La Trobe University Human Ethics Committee (CF14/1018 – 2014000433). Results of the study will be disseminated in peer-reviewed journals and research conferences. If the intervention is successful, the RADICALS programme could potentially be integrated into general practices across Australia and sustained over time.Trial registration numberACTRN12614001155684; Pre-results.
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LARSEN, M. « Prospects for controlling animal parasitic nematodes by predacious micro fungi ». Parasitology 120, no 7 (mai 2000) : 121–31. http://dx.doi.org/10.1017/s0031182099005739.
Texte intégralRésumé :
Resistance against anthelmintics is widespread, particularly in parasitic nematode populations of small ruminants. Several new techniques or supplements have been developed or are under investigation. Biological control (BC) is one of these new methods. The net-trapping predacious fungus Duddingtonia flagrans produces thick walled resting spores, chlamydospores, which are able to survive passage through the gastrointestinal tract of cattle, horses, sheep and pigs. Under Danish climatic conditions it has been shown that the number of parasite larvae on pasture and the worm burden of the grazing animals is significantly reduced when animals are fed spores during the initial 2–3 months of the grazing season. Work with D. flagrans in France, Australia, USA, and Mexico has confirmed the strong BC potential of this fungus. Today much work is going into development of suitable delivery systems for grazing livestock worldwide. Ultimately, BC should be implemented in integrated parasite control strategies, both in conventional and organic livestock production.
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Mullane, Marianne J., Timothy C. Barnett, Jeffrey W. Cannon, Jonathan R. Carapetis, Ray Christophers, Juli Coffin, Mark A. Jones et al. « SToP (See, Treat, Prevent) skin sores and scabies trial : study protocol for a cluster randomised, stepped-wedge trial for skin disease control in remote Western Australia ». BMJ Open 9, no 9 (septembre 2019) : e030635. http://dx.doi.org/10.1136/bmjopen-2019-030635.
Texte intégralRésumé :
IntroductionSkin is important in Australian Aboriginal culture informing kinship and identity. In many remote Aboriginal communities, scabies and impetigo are very common. Untreated skin infections are painful, itchy and frequently go untreated due to under-recognition and lack of awareness of their potential serious complications. We hypothesise that the skin infection burden in remote Aboriginal communities can be reduced by implementing streamlined training and treatment pathways integrated with environmental health and health promotion activities, tested in the See, Treat, Prevent (SToP skin sores and scabies) trial.Methods and analysisSToP will evaluate a skin control programme using a stepped-wedge, cluster randomised trial design with three intervention components (the ‘SToP activities’): (1) seeing skin infections (development of training resources implemented within a community dermatology model); (2) treating skin infections (employing the latest evidence for impetigo, and scabies treatment); and (3) preventing skin infections (embedded, culturally informed health promotion and environmental health activities). Four community clusters in the remote Kimberley region of Western Australia will participate. Following baseline data collection, two clusters will be randomly allocated to the SToP activities. At 12 months, the remaining two clusters will transition to the SToP activities. The primary outcome is the diagnosis of impetigo in children (5–9 years) at school-based surveillance. Secondary outcome measures include scabies diagnosis, other child health indicators, resistance to cotrimoxazole in circulating pathogenic bacteria, determining the economic burden of skin disease and evaluating the cost effectiveness of SToP activities.Ethics and disseminationThis study protocol was approved by the health ethics review committees at the Child and Adolescent Health Service (Approval number RGS0000000584), the Western Australian Aboriginal Health Ethics Committee (Reference number: 819) and the University of Western Australia (Reference RA/4/20/4123). Study findings will be shared with community members, academic and medical communities via publications and presentations, and in reports to funders. Authorship for all publications based on this study will be determined in line with the Uniform Requirements for Manuscripts Submitted to Biomedical Journals published by the International Committee of Medical Journal Editors. Sharing results with organisations and communities who contributed to the study is paramount. The results of the SToP trial will be shared with participants in a suitable format, such as a single summary page provided to participants or presentations to communities, the Kimberly Aboriginal Health Planning Forum Research Subcommittee and other stakeholders as appropriate and as requested. Communication and dissemination will require ongoing consultation with Aboriginal communities to determine appropriate formats.Trial registration numberACTRN12618000520235.
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Norbury, GL, DC Norbury et RB Hacker. « Impact of Red Kangaroos on the Pasture Layer in the Western Australian Arid Zone. » Rangeland Journal 15, no 1 (1993) : 12. http://dx.doi.org/10.1071/rj9930012.
Texte intégralRésumé :
We studied the impact of grazing by red kangaroos (Macropus rufus) on pasture biomass and species diversity over a 32-month period in destocked open shrubland in the Gascoyne region of Western Australia. Grazing significantly impeded the accumulation of annual and perennial grass biomass in a degraded perennial shrub community (Pc0.001 and P<0.05) and on denuded sites that were cultivated and reseeded with native shrubs (P<0.01 and Pc0.01). The accumulation of annual and perennial forb biomass was unaffected by kangaroo grazing. After 12 months, pasture species diversity was significantly greater on degraded perennial sites protected from kangaroo grazing (P<0.05). Commercial kangaroo shooting did not alleviate the impact of kangaroo grazing on grass accumulation (P<0.01). Unless more effective methods of kangaroo control are integrated with stock reductions, the recovery of degraded rangeland pastures is likely to be severely limited.
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Noble, James C., Anthony C. Grice, Melissa J. Dobbie, Warren J. Müller et Jeff T. Wood. « Integrated shrub management in semi-arid woodlands of eastern Australia : effects of chemical defoliants applied after an initial disturbance ». Rangeland Journal 23, no 2 (2001) : 224. http://dx.doi.org/10.1071/rj01008.
Texte intégralRésumé :
Previous fire experiments using artificial fuel have shown that annual fires, especially those applied in the autumn, can effectively control coppicing understorey shrubs in semi-arid woodlands. Such frequent fire is impossible to apply under natural conditions given the limited time available for sufficient herbage fuel to accumulate. Preliminary screening studies were therefore undertaken to test the hypothesis that chemical sprays applied at concentrations less than those normally recommended could be used to mimic high-frequency experimental fires. The effectiveness of 11 chemicals (7 arboricides and 4 dessicants) applied at a range of concentrations was assessed on one site by spot-spraying 5-year-old coppice regeneration of Eremophila mitchellii (budda or false sandalwood) and E. sturtii (turpentine). Chemical activity was assessed by regularly monitoring leaf effect, i.e. by rating the degree of leaf discolouration, scorching, blackening and ultimately leaf fall, over the ensuing 12 months following treatment. Arsenal� and Roundup CT� induced the highest shrub mortalities across all size classes while mortality rates were consistently higher for E. mitchellii than for E. sturtii. A second experiment involved 5 chemicals (4 arboricides and 1 dessicant) applied in a similar manner to 7-year-old seedlings of Cassia nemophila (syn. Senna nemophila) (punty bush). Significant damage to foliage (> 80% leaf effect) of all 3 shrub species was recorded 2 months after treatment with either Roundup CT� or Roundup� (i.e. either 450 or 360 g/L glyphosate respectively), as well as with Arsenal� (250 g/L imazapur + 60 g/L isopropylamine) but only at the highest concentration (i.e. 100% of the 'recommended' rate). In some lower concentration treatments, leaf effect was still increasing 6 months after treatment. In a second series of screening experiments involving 1- and 2-year-old coppices sprayed in autumn and spring, significant interaction occurred between coppice age and season of spraying when averaged over both Eremophila species. At lower concentrations (i.e. 12.5 and 25% of maximum recommended rate), autumn application of Roundup CT� was more effective than spring application, especially once regeneration was 2 years old. Gramoxone� was also most effective at all rates above 12.5% of the maximum when applied in the autumn to two-year-old coppice. However, Garlon� (600 g/L triclopyr) and Tordon 50-DA(r) (50 g/L picloram + 200 g/L 2,4-D) were more effective when applied to 1-year-old coppice in the spring. Overall, the most effective low-concentration treatment was Roundup CT� applied in the autumn to two-year-old coppice. Low-concentration treatment of one-year-old coppice with Roundup CT� and Arsenal� was also consistently more effective when carried out in the autumn (80–90% leaf effect). The probability of shrub mortality was inversely related to coppice biomass with smaller coppices clearly more vulnerable to the added pressure imposed by secondary chemical treatment, independent of application rate.
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Oo, Win Han, Aung Thi, Win Htike, Paul A. Agius, Julia C. Cutts, Kyawt Mon Win, Nay Yi Yi Linn et al. « Evaluation of the effectiveness and cost effectiveness of a Community-delivered Integrated Malaria Elimination (CIME) model in Myanmar : protocol for an open stepped-wedge cluster-randomised controlled trial ». BMJ Open 11, no 8 (août 2021) : e050400. http://dx.doi.org/10.1136/bmjopen-2021-050400.
Texte intégralRésumé :
IntroductionIn the Greater Mekong Subregion, community health workers, known as malaria volunteers, have played a key role in reducing malaria in the control phase, providing essential malaria services in areas with limited formal healthcare. However, the motivation and social role of malaria volunteers, and testing rates, have declined with decreasing malaria burden and reorientation of malaria programmes from control to elimination. Provision of additional interventions for common health concerns could help sustain the effectiveness of volunteers and maintain malaria testing rates required for malaria elimination accreditation by the WHO.Methods and analysisThe Community-delivered Integrated Malaria Elimination (CIME) volunteer model, integrating interventions for malaria, dengue, tuberculosis, childhood diarrhoea and malaria Rapid Diagnostic Test (RDT)-negative fever, was developed based on global evidence and extensive stakeholder consultations. An open stepped-wedge cluster-randomised controlled trial, randomised at the volunteer level, will be conducted over 6 months to evaluate the effectiveness of the CIME model in Myanmar. One hundred and forty Integrated Community Malaria Volunteers (ICMVs, current model of care) providing malaria services in 140 villages will be retrained as CIME volunteers (intervention). These 140 ICMVs/villages will be grouped into 10 blocks of 14 villages, with blocks transitioned from control (ICMV) to intervention states (CIME), fortnightly, in random order, following a 1-week training and transition period. The primary outcome of the trial is blood examination rate determined by the number of malaria RDTs performed weekly. Difference in rates will be estimated across village intervention and control states using a generalised linear mixed modelling analytical approach with maximum likelihood estimation.Ethics and disseminationThe study was approved by Institutional Review Board, Myanmar Department of Medical Research (Ethics/DMR/2020/111) and Alfred Hospital Ethics Review Committee, Australia (241/20). Findings will be disseminated in peer-review journals, conferences and regional, national and local stakeholder meetings.Trial registration numberNCT04695886
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Mahajan, Gulshan, Rajandeep Singh et Bhagirath S. Chauhan. « Biology of Brassica tournefortii in the northern grains region of Australia ». Crop and Pasture Science 71, no 3 (2020) : 268. http://dx.doi.org/10.1071/cp19451.
Texte intégralRésumé :
Brassica tournefortii Gouan. (wild turnip, WT) has become a problematic weed in the no-till production systems of the northern grains region of Australia. Experiments were undertaken using different biotypes of B. tournefortii to examine its phenology, emergence and seedbank persistence. Biotypes were obtained from paddocks of barley (Hordeum vulgare L.) (WT1 and WT9) and chickpea (Cicer arietinum L.) (WT1/17 and WT2/17). Fresh seeds initially had high dormancy rates and persisted for a short period on the surface. Seedbank persistence increased with burial depth, with 39% of seeds remaining for WT1 and 5% for WT9 after 30 months at 2 cm depth. Persistence of buried seeds varied across biotypes; WT1/17 seedlings also emerged in the second growing season from 2 cm depth. Compared with buried seeds, seedlings readily emerged from the surface (in March–June following increased rainfall) within 6 months of planting. Emergence was greatest on the surface and varied between biotypes and tillage systems; the highest rate recorded was ~14%. Multiple cohorts were produced between February and October. No-till systems produced higher emergence rates than conventional tillage systems. Seedlings of B. tournefortii did not emerge from 5 cm soil depth; therefore, diligent tillage practices without seedbank replenishment could rapidly reduce the presence of this weed. A soil-moisture study revealed that at 25% of water-holding capacity, B. tournefortii tended to produce sufficient seeds for reinfestation in the field. Brassica tournefortii is a cross-pollinated species, and its wider emergence time and capacity to produce enough seeds in a dry environment enable it to become widespread in Australia. Early cohorts (March) tended to have vigorous growth and high reproduction potential. This study found B. tournefortii to be a poor competitor of wheat (Triticum aestivum L.), having greater capacity to compete with the slow-growing crop chickpea. Therefore, control of early-season cohorts and use of rotations with a more vigorous crop such as wheat may reduce the seedbank. The information gained in this study will be important in developing better understanding of seed ecology of B. tournefortii for the purpose of developing integrated management strategies.
Thèses sur le sujet "Moths Integrated control Australia"
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Ferguson, Kaye. « The biology, ecology and management of the Quandong moth, Paraepermenia santaliella (Lepidoptera : Epermeniidae) ». Title page, contents and summary only, 2001. http://web4.library.adelaide.edu.au/theses/09PH/09phf3523.pdf.
Texte intégralRésumé :
Includes bibliographical references (leaves 217-230). Details the biology and life history of the Quandong moth and investigates management strategies that would enable growers to manage the pest in an economically and environmentally sustainable program.
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Nietschke, Brett Steven. « Integrated strategies for wild oat (Avena spp.) management in southern Australian farming systems ». Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09phn677.pdf.
Texte intégralRésumé :
Bibliography: leaves 128-146. Study was undertaken to determine the occurence and species incidence of wild oats in a major cropping region of southern Australia. Population dynamic studies were undertaken at two sites to define the seed bank decline and emergence pattern of several wild oat populations over a three year period. Management studies were conducted to determine appropriate strategies for the control of wild oats in southern Australian farming systems.
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Ferguson, Kaye. « The biology, ecology and management of the Quandong moth, Paraepermenia santaliella (Lepidoptera : Epermeniidae) / by Kaye Louisa Ferguson ». Thesis, 2001. http://hdl.handle.net/2440/21957.
Texte intégralRésumé :
Includes bibliographical references (leaves 217-230).230 leaves : ill. (some col.) ; 30 cm.
Details the biology and life history of the Quandong moth and investigates management strategies that would enable growers to manage the pest in an economically and environmentally sustainable program.
Thesis (Ph.D.)--University of Adelaide, Dept. of Applied and Molecular Ecology, 2001
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Kirkby, S. D. (Stephen Denis). « Managing dryland salinisation with an integrated expert system/geographic information system / S.D. Kirkby ». 1994. http://hdl.handle.net/2440/21517.
Texte intégralRésumé :
Bibliography: leaves 119-218.xiv, 218 leaves : ill. (some col.), maps (some col.) ; 30 cm.
Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
Salt Manager represents the software system developed by this thesis to implement an interactive land classification methodology. An Expert System (ES), a Geographic Information System (GIS), remotely sensed information and a relational database management system (RDBMS) have been utilised to construct the methodology.
Thesis (Ph.D.)--University of Adelaide, Dept. of Geography, 1995
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Kirkby, S. D. (Stephen Denis). « Managing dryland salinisation with an integrated expert system/geographic information system / S.D. Kirkby ». Thesis, 1994. http://hdl.handle.net/2440/21517.
Texte intégralRésumé :
Bibliography: leaves 119-218.xiv, 218 leaves : ill. (some col.), maps (some col.) ; 30 cm.
Salt Manager represents the software system developed by this thesis to implement an interactive land classification methodology. An Expert System (ES), a Geographic Information System (GIS), remotely sensed information and a relational database management system (RDBMS) have been utilised to construct the methodology.
Thesis (Ph.D.)--University of Adelaide, Dept. of Geography, 1995
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Nguyen, Quang Huu. « Circadian rhythms and effects of different diets on the development and reproduction of Nabis Kinbergii (Hemipteria : Nabidae) ». 2008. http://hdl.handle.net/2440/49673.
Texte intégralRésumé :
Nabis kinbergii is a native polyphagous predator in Australia. It has been found in all states and territories of Australia. N. kinbergii has been regarded as an efficient predator of many insect pests in lucerne, cotton and particularly brassica crops. The circadian rhythms, the effects of different prey on development and reproduction, and prey preferences of N. kinbergii have not been studied in South Australia. These are the subjects of this thesis. N. kinbergii is more active at night than in the day. They seemed to be still more frequently at dawn and more active at dusk under natural environmental conditions. Yet, their behaviour was possibly different when they were held in a controlled environment with artificial light. Under both natural and artificial lighting conditions, they would spend more time moving on plants at night. They spent less time moving than other activities. Furthermore, they were more active during the second day of the observations, probably because of the hunger. A mixed diet including Plutella xylostella, Myzus persicae and Brevicoryne brassicae brought the most significant positive influences to the development, survival and longevity of N. kinbergii. It had a shorter preoviposition period and greater egg production when fed on P. xylostella than when fed on M. persicae. Among the three prey, B. brassica was the poorest food because the survival rate between egg hatch and adult eclosion was only 7.5 %, compared to 85 %, 92.5 % and 97.5 % when N. kinbergii fed on M. persicae, P. xylostella and a mixed diet, respectively. Evidence of prey preference was exhibited by N. kinbergii. B. brassica seemed to be the least preferred food. N. kinbergii possibly attacked less mobile prey and delayed eating prey with poor nutrition or that were toxic. In wind tunnel experiments, N. kinbergii may have been attracted by plant volatiles rather than prey odour. These findings may help to refine the timing of experiments and improve the understanding of the role of this predator in integrated pest management.Thesis (M.Sc.) -- University of Adelaide, School of Agriculture, Food and Wine, 2008
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Nguyen, Quang Huu. « Circadian rhythms and effects of different diets on the development and reproduction of Nabis Kinbergii (Hemipteria : Nabidae) ». Thesis, 2008. http://hdl.handle.net/2440/49673.
Texte intégralRésumé :
Nabis kinbergii is a native polyphagous predator in Australia. It has been found in all states and territories of Australia. N. kinbergii has been regarded as an efficient predator of many insect pests in lucerne, cotton and particularly brassica crops. The circadian rhythms, the effects of different prey on development and reproduction, and prey preferences of N. kinbergii have not been studied in South Australia. These are the subjects of this thesis.
N. kinbergii is more active at night than in the day. They seemed to be still more frequently at dawn and more active at dusk under natural environmental conditions. Yet, their behaviour was possibly different when they were held in a controlled environment with artificial light. Under both natural and artificial lighting conditions, they would spend more time moving on plants at night. They spent less time moving than other activities. Furthermore, they were more active during the second day of the observations, probably because of the hunger. A mixed diet including Plutella xylostella, Myzus persicae and Brevicoryne brassicae brought the most significant positive influences to the development, survival and longevity of N. kinbergii. It had a shorter preoviposition period and greater egg production when fed on P. xylostella than when fed on M. persicae. Among the three prey, B. brassica was the poorest food because the survival rate between egg hatch and adult eclosion was only 7.5 %, compared to 85 %, 92.5 % and 97.5 % when N. kinbergii fed on M. persicae, P. xylostella and a mixed diet, respectively.
Evidence of prey preference was exhibited by N. kinbergii. B. brassica seemed to be the least preferred food. N. kinbergii possibly attacked less mobile prey and delayed eating prey with poor nutrition or that were toxic. In wind tunnel experiments, N. kinbergii may have been attracted by plant volatiles rather than prey odour.
These findings may help to refine the timing of experiments and improve the understanding of the role of this predator in integrated pest management.Thesis (M.Sc.) -- University of Adelaide, School of Agriculture, Food and Wine, 2008
Livres sur le sujet "Moths Integrated control Australia"
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International Workshop on the Management of Diamondback Moth and Other Crucifer Pests (4th 2001 Melbourne, Vic.). The management of diamondback moth and other crucifer pests : Proceedings of the Fourth International Workshop, 26-29 November 2001, Melbourne, Victoria, Australia. Sous la direction de Endersby Nancy M, Ridland Peter M et Regional Institute. Gosford, NSW : Regional Institute, 2004.
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Common, IFB. Moths of Australia. CSIRO Publishing, 1990. http://dx.doi.org/10.1071/9780643101227.
Texte intégralRésumé :
This is the first comprehensive, reliable, well-illustrated book covering the enormous diversity of Australian moths, summarising our knowledge of them by the acknowledged experts in the field. The text includes nomenclature and a wealth of information on distribution, larval food plants, and the fascinating behaviour of these often colourful insects. There are authoritative accounts of moth structure, their life history, biology, population control, economic significance, evolution and geographical distribution.
Additional features include a section on collecting and studying moths, a glossary, a detailed index and an extensive list of references.
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Operations management : An integrated approach. New York : Cambridge University Press, 2008.
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Samson, Danny, et Prakash J. Singh. Operations Management : An Integrated Approach. Cambridge University Press, 2012.
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Beehag, Gary, Jyri Kaapro et Andrew Manners. Pest Management of Turfgrass for Sport and Recreation. CSIRO Publishing, 2016. http://dx.doi.org/10.1071/9781486305759.
Texte intégralRésumé :
Vital for a game of cricket or golf and enjoyable when picnicking in the park, turfgrass provides a wide range of aesthetic and recreational benefits. However, managed turfgrass is prone to damaging outbreaks of insects and mites. Pest Management of Turfgrass for Sport and Recreation is the first comprehensive work on the plant-eating insects and mites of the grass and non-grass species currently maintained as ornamental lawns and turfgrass playing surfaces throughout Australia, the South Pacific and South-East Asia.
This book provides an industry reference for the identification of pests affecting the roots, stems and leaves of turfgrass and control of these species through integrated pest management. It contains information on the distribution, ecology and biology of pests and how to monitor them. The integrated pest management approach outlined in the book includes natural environmental controls, beneficial and predatory species of arthropods, resistant cultivars and insecticidal and miticidal pesticides.
Pest Management of Turfgrass for Sport and Recreation is an essential manual for managers of sportsgrounds, bowling greens, lawn tennis courts, golf courses, racecourses, ornamental landscapes, amenity parklands, public reserves and turfgrass production farms.
Chapitres de livres sur le sujet "Moths Integrated control Australia"
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Delrio, G., P. Luciano et R. Prota. « Researches on grape-vine moths in Sardinia* ». Dans Integrated Pest Control in Viticulture, 57–67. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211426-11.
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Pavan, F., G. Sacilotto et V. Girolami. « Damage evolution, larval sampling and treatment period for grape moths ». Dans Integrated Pest Control in Viticulture, 39–49. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211426-9.
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Zangheri, S., L. Dalla Montà et C. Duso. « Observations on biology and control of grape moths in Venetia ». Dans Integrated Pest Control in Viticulture, 27–37. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211426-8.
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Genduso, P. « The grape-vine moths in the framework of IPM in Sicily ». Dans Integrated Pest Control in Viticulture, 69–82. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211426-12.
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Corino, L. « Observations on the biology and risk of grape moths in Piemonte ». Dans Integrated Pest Control in Viticulture, 51–55. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211426-10.
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Tzanakakis, M. E. « Little-suspected conditions possibly affecting the population size of European grape berry moths ». Dans Integrated Pest Control in Viticulture, 15–19. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211426-6.
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Fletcher, Terry, et Keith Morris. « Captive breeding and predator control : a successful strategy for conservation in Western Australia ». Dans Reproductive Science and Integrated Conservation, 232–48. Cambridge University Press, 2002. http://dx.doi.org/10.1017/cbo9780511615016.019.
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« Watershed Management for Erosion Control in Steeplands of Tropical Asia and Australia ». Dans Integrated Watershed Management in the Global Ecosystem, 93–114. CRC Press, 1999. http://dx.doi.org/10.1201/9781420074420-13.
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Ciesiolka, Cyril, et Ghulam Mohd Hashim. « Watershed Management for Erosion Control in Steeplands of Tropical Asia and Australia ». Dans Integrated Watershed Management in the Global Ecosystem, 73–94. CRC Press, 1999. http://dx.doi.org/10.1201/9781420074420.ch6.
Texte intégralActes de conférences sur le sujet "Moths Integrated control Australia"
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Smith, P., et W. Biggs. « Securing interoperable and integrated command and control of unmanned systems – building on the successes of Unmanned Warrior ». Dans 14th International Naval Engineering Conference and Exhibition. IMarEST, 2018. http://dx.doi.org/10.24868/issn.2515-818x.2018.066.
Texte intégralRésumé :
The objective of more complete integration of unmanned vehicles into maritime command and control systems has been set out in previous papers, as has the progress made through the MAPLE (Maritime Autonomous Platform Exploitation) and the demonstrations undertaken at Unmanned Warrior in 2016. This paper details the significant progress that has subsequently been achieved in the fourth phase of MAPLE, in the run up to a further set of demonstrations in Australia in late 2018. Using a comprehensive synthetic environment and a process of iterative development, the ACER (Autonomy Control Exploitation and Realisation) demonstrator is being updated to include new functionality that closes gaps in the MAPLE visionary Persistent Architecture (PA). Specifically this will introduce enhanced Situational Awareness for the operator during Mission Execution, providing details of UxV asset and payload status. Additional functionality will also provide Payload control. Summarising these developments and outlining their significance, the paper will give illustrations of potential applications. Ahead of the Australian Wizard of Aus demonstrations, under the multinational technology co-operation programme (TTCP) and part of Autonomous Warrior, the MAPLE team will further support the STANAG 4586 interface and will undertake derisking work in preparation for the integration of TTCP vehicles provided by Australia, New Zealand and the US. The paper outlines the relevance of this development and how it will be utilised in the Australian demonstration. Finally, the paper will look forward to the developments planned in both future phase of MAPLE and under QinetiQ’s participation with the multinational EU Ocean 2020 programme.
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Smith, P., et W. Biggs. « Securing interoperable and integrated command and control of unmanned systems – validating the UK MAPLE architecture ». Dans Engine As A Weapon International Symposium VIII. IMarEST, 2019. http://dx.doi.org/10.24868/issn.2515-8171.2019.007.
Texte intégralRésumé :
Unmanned and autonomous systems have a key role to play in delivering future maritime capability, where this requires an appropriate command and control (C2) architecture to operate a heterogeneous mix of unmanned systems. The UK has made significant progress over the last 5 years in developing such an information architecture known as MAPLE (Maritime Autonomous PLatform Exploitation), as a result the integration of new unmanned systems into MAPLE has become relatively straightforward. The programme has seen its architecture iteratively developed and tested, both in live and synthetic events, most recently in Australia in late 2018 as part of a 5 eyes Autonomy Strategic Challenge. As the fourth phase of MAPLE comes to a conclusion, this paper will underline the progress that has been made in prototyping a solution that has successfully achieved stressing goals around planning, tasking, in mission control and exploitation of multiple heterogeneous unmanned systems. The paper will explore how Phase 4 has also leveraged its open architecture approach and wider research and development into manned-unmanned teaming and automated policy management, giving end users more flexibility and control in terms of vehicle tasking, whilst building overall system trust. As part of this wider focus, Phase 4 has featured an integral focus on concept development, human factors and the non-functional aspects, notably security and safety, all key to the eventual fielding of a MAPLE like capability. The paper will set out specific achievements in these areas and highlights from the final MAPLE 4 demonstrations in May 2019, set out thinking on the next phase, towards implementation, and conclude with a look at a number of MAPLE spin-out projects.
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Saeedi, Azin. « Community Participation in Conservation Proposals of Islamic Pilgrimage Sites ». Dans The 38th Annual Conference of the Society of Architectural Historians Australia and New Zealand. online : SAHANZ, 2022. http://dx.doi.org/10.55939/a4025pfdgv.
Texte intégralRésumé :
There is increasing pressure on urban landscapes surrounding Islamic pilgrimage sites to accommodate growing numbers of pilgrims. Recent developments have responded to this issue with comprehensive clearance of historic urban landscapes, constructing grand open spaces and dislocating local residents. The traditional expansion of Islamic pilgrimage sites was characterised by a layering of interconnected structures with continuous functions that merged gradually over time into the surrounding landscape. The rift between the traditional urban growth and the recent expansion approach across the Muslim world is inconsistent with international developments that seek to incorporate sustainable development into urban heritage conservation. To achieve sustainability, developments should meet intergenerational equity and protect the interests of stakeholders including the community. Literature has established two operational characteristics for sustainable development that helps gauging the extent to which it is integrated into practice: Stakeholder participation and strategic planning. Participatory processes create shared visons among stakeholders and facilitate long-term directions. However, in non-Western contexts where decision-making power and financial control reside in the central state, participation is either considered a threat to the state or its potential benefit is unrecognised. This paper argues where conservation objectives are determined by experts in isolation from the community’s interests, the plans fail to be achieved. This will be demonstrated by undertaking a comparative analysis of conservation proposals prepared by international heritage experts for Islamic pilgrimage sites of Mecca, Medina, Kāzimayn and Shiraz. Visited by millions of pilgrims annually, the four sites have similar clearance and expansion patterns. This paper analyses the extent of community participation integrated into these proposals as one of the significant operational dimensions of sustainable development and a crucial link that enhances strategic planning. Finally, by reflecting on site specifics and social methods, this paper recommends participatory methods to enhance community engagement.
Rapports d'organisations sur le sujet "Moths Integrated control Australia"
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Landolt, Peter, Ezra Dunkelblum, Robert R. Heath et Moshe Kehat. Host Plant Chemical Mediation of Heliothis Reproductive Behavior. United States Department of Agriculture, octobre 1992. http://dx.doi.org/10.32747/1992.7568753.bard.
Texte intégralRésumé :
Phytophagous insects respond to chemicals from their host plants in a number of ways, including orientation or attraction in response to volatiles produced by plants. Orientation to odors from host plants may occur in order to locate food, mates, or oviposition sites. A detailed understanding of these behaviors are the chemical stimuli evoking them may provide useful means for attracting and trapping insect pests of crop plants. Heliothine moths (Helicoverpa and Heliothis herein) include a number of major pests of cultivated crop plants throughout the world. In North America, these include Heliothis virescens and Helicoverpa zea. In much of Eurasia (including Israel) Australia, and Africa, these include Helicoverpa armigera and Helicoverpa peltigera. These 4 species of concern all are attracted to odorants from host plants (Tingle and Mitchell 2992, Mitchell et al 1991, 1992 BARD feasibility study report). Host plant chemicals also play a role in the sexual behavior of Helicoverpa species. Synthesis and possibly release of sex pheromone in H. zea and H. phloxiphaga is stimulated by kairomones from hosts plants (Raina 1988, 1992). Pheromona scent marking on host plants also occurs in H. virescens and H. zea. Studies of several other insects, including the cabbage looper Trichoplusia ni, have a variety of other behaviors may occur in association with host plants, including the use of plants as sexual rendesvous sites and of direct involvement of plant chemicals in sexual behavior. Some pest species of moths also may use host plants as adult food sources. These studies were undertaken to develop a more thorough understanding of how Heliothis/Helicoverpa moths use host plant odorants to locate and select foods, mates, and oviposition sites. We used Heliothis virescens and Helicoverpa zea in Florida, and Helicoverpa armigera and Helicoverpa peltigera in Israel as objects of study because of their pest status. It is hoped that such an understanding will provide direction for work to discover and develop novel means to control these pests through behavioral manipulation. The specific objectives of the proposal were to 1) identify host odor affects on known Heliothine sexual behavior, 2) identify novel sexual behavior that is how dependent, 3) isolate and characterize host kairomones important to pest Heliothine host and mate-location behavior, and 4) investigate female attraction to males.