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Thematische Bibliographien / Biological pest control agents South Australia / Zeitschriftenartikel

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Zeitschriftenartikel zum Thema „Biological pest control agents South Australia“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 7. Februar 2022

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1

Henzell, Robert P., Brian D. Cooke, and Gregory J. Mutze. "The future biological control of pest populations of European rabbits, Oryctolagus cuniculus." Wildlife Research 35, no. 7 (2008): 633. http://dx.doi.org/10.1071/wr06164.

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European rabbits are exotic pests in Australia, New Zealand, parts of South America and Europe, and on many islands. Their abundance, and the damage they cause, might be reduced by the release of naturally occurring or genetically modified organisms (GMOs) that act as biological control agents (BCAs). Some promising pathogens and parasites of European rabbits and other lagomorphs are discussed, with special reference to those absent from Australia as an example of the range of necessary considerations in any given case. The possibility of introducing these already-known BCAs into areas where r

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Drummond, Frank, and Beth Choate. "Ants as biological control agents in agricultural cropping systems." Terrestrial Arthropod Reviews 4, no. 2 (2011): 157–80. http://dx.doi.org/10.1163/187498311x571979.

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AbstractAnts positively impact agricultural systems by rapidly consuming large numbers of pest insects, disturbing pests during feeding and oviposition, and increasing soil quality and nutrients. The ability of ants to control pest species has been recognized since the year 300 A.D. and farmers continue to conserve and promote ant populations in agricultural systems worldwide. Naturally occurring ant species in milpas, mango, citrus, coconut, cashews, and cotton control many pest insects. Through judicious insecticide application and changes in management practices such as tillage, and other m

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Seamark, Robert F. "Biotech prospects for the control of introduced mammals in Australia." Reproduction, Fertility and Development 13, no. 8 (2001): 705. http://dx.doi.org/10.1071/rd01073.

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More than twenty exotic vertebrate species are now listed as pests in Australia. Collectively, these pests have a huge economic and environmental impact and pose a major threat to Australia’s ecosystems and unique biodiversity. Management of such pests on a continental scale is a major challenge. Recent advances in biotechnology suggest alternatives to the lethal diseases normally sought for use as biological control agents. One proposal, being investigated in the Pest Animal Control Cooperative Research Centre, Canberra, is the use of biotechnology to develop a new generation of agents that a

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Javal, Marion, John S. Terblanche, Desmond E. Conlong, and Antoinette P. Malan. "First Screening of Entomopathogenic Nematodes and Fungus as Biocontrol Agents against an Emerging Pest of Sugarcane, Cacosceles newmannii (Coleoptera: Cerambycidae)." Insects 10, no. 4 (April 25, 2019): 117. http://dx.doi.org/10.3390/insects10040117.

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Cacosceles newmannii (Coleoptera: Cerambycidae) is an emerging pest of sugarcane in South Africa. The larvae of this cerambycid beetle live within the sugarcane stalk and drill galleries that considerably reduce sugar production. To provide an alternative to chemical control, entomopathogenic nematodes and fungus were investigated as potential biological control agents to be used in an integrated pest management system. The nematodes Steinernema yirgalemense, S. jeffreyense, Heterorhabditis indica, and different concentrations of the fungus Metarhizium pinghaense were screened for efficacy (i.

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Coupland, James, and Geoff Baker. "The potential of several species of terrestrial Sciomyzidae as biological control agents of pest helicid snails in Australia." Crop Protection 14, no. 7 (November 1995): 573–76. http://dx.doi.org/10.1016/0261-2194(95)00060-7.

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Holloway, Joanne C., Michael J. Furlong, and Philip I. Bowden. "Management of beneficial invertebrates and their potential role in integrated pest management for Australian grain systems." Australian Journal of Experimental Agriculture 48, no. 12 (2008): 1531. http://dx.doi.org/10.1071/ea07424.

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Beneficial invertebrates (predators and parasitoids) can make significant contributions to the suppression of insect pest populations in many cropping systems. In Australia, natural enemies are incorporated into integrated pest management programs in cotton and horticultural agroecosystems. They are also often key components of effective programs for the management of insect pests of grain crops in other parts of the world. However, few studies have examined the contribution of endemic natural enemies to insect pest suppression in the diverse grain agroecosystems of Australia. The potential of

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Baker, GH. "Parasites of the Millipede Ommatoiulus Moreletii (Lucus) (Diplopoda: Iulidae) in Portugal, and Their Potential as Biological Control Agents in Australia." Australian Journal of Zoology 33, no. 1 (1985): 23. http://dx.doi.org/10.1071/zo9850023.

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The millipede Ommatoiulus moreletii (Lucas) is an introduced nuisance pest in Australia. A survey of the parasites of O. moreletii in its country of origin, Portugal, is reported, and the potential of two, a nematomorphan worm Gordius sp. (Nematomorpha:Gordiodae) and a muscoid fly Eginia sp. (Diptera:Eginiidae), as biological control agents for use in Australia are discussed. Gordius sp. parasitized a maximum of 28.7% of O. moreletii of stadium 9 and older in a Ulex densus-Quercus coccifera shrubland. Gordius sp. castrated its male hosts and inhibited the development of mature eggs in females.

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Hoffmann, Ary A., Andrew R. Weeks, Michael A. Nash, G. Peter Mangano, and Paul A. Umina. "The changing status of invertebrate pests and the future of pest management in the Australian grains industry." Australian Journal of Experimental Agriculture 48, no. 12 (2008): 1481. http://dx.doi.org/10.1071/ea08185.

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The Australian grains industry is dealing with a shifting complex of invertebrate pests due to evolving management practices and climate change as indicated by an assessment of pest reports over the last 20–30 years. A comparison of pest outbreak reports from the early 1980s to 2006–07 from south-eastern Australia highlights a decrease in the importance of pea weevils and armyworms, while the lucerne flea, Balaustium mites, blue oat mites and Bryobia mites have increased in prominence. In Western Australia, where detailed outbreak records are available from the mid 1990s, the relative incidenc

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Cooke, B. D. "Swamp wallaby (Wallabia bicolor) distribution has dramatically increased following sustained biological control of rabbits." Australian Mammalogy 42, no. 3 (2020): 321. http://dx.doi.org/10.1071/am19037.

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Swamp wallabies have dramatically extended their distribution through western Victoria and south-eastern South Australia over the last 40 years. Newspaper reports from 1875 onwards show that on European settlement, wallaby populations were confined to eastern Victoria, including the ranges around Melbourne, the Otway Ranges and Portland District of south-western Victoria, and a tiny part of south-eastern South Australia. Populations contracted further with intense hunting for the fur trade until the 1930s. In the late 1970s, however, wallabies began spreading into drier habitats than those ini

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Giles, I., P. T. Bailey, R. Fox, R. Coles, and T. J. Wicks. "Prospects for biological control of cutleaf mignonette, Reseda lutea (Resedaceae), by Cercospora resedae and other pathogens." Australian Journal of Experimental Agriculture 42, no. 1 (2002): 37. http://dx.doi.org/10.1071/ea01070.

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Four leaf pathogens were screened as biological control agents for the weed Reseda lutea (Resedaceae) in South Australia. Cercospora resedae isolated from Reseda luteola growing in south-eastern Australia produced a maximum damage to R. lutea seedlings of 54% of leaf area damaged at 22°C and 96% of leaf area damaged at 27°C under laboratory test conditions. By contrast, European isolates of C. resedae from both R. lutea and R. luteola produced a maximum of 10% leaf area damage to R. lutea seedlings. Field releases of Australian C. resedae failed to establish in dense populations of R. lutea on

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Sagarra, L. A., and D. D. Peterkin. "Invasion of the Carribean by the hibiscus mealybug, Maconellicoccus hirsutus Green [Homoptera : Pseudococcidae]." Société de protection des plantes du Québec – 91e Congrès annuel (1999). Symposium - Ravageurs nouveaux et en ré-émergence 80, no. 2 (April 12, 2005): 103–13. http://dx.doi.org/10.7202/706185ar.

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Since its accidental introduction into the island of Grenada in 1994, Maconellicoccus hirsutus [Homoptera : Pseudococcidae], commonly named the Hibiscus or Pink Mealybug (HMB), has been inexorably spreading through the Caribbean islands where it has become a major pest on several crops in 24 Caribbean Islands. This pest was also reported in Guyana threatening South and Central America. M. hirsutus is a very prolific pest that injects a toxin at the point of feeding, causing severe distortion of leaves, new shoots and fruit. Initial use of physical and chemical control methods were ineffective.

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James, David G. "The development of suppression tactics for Biprorulus bibax (Heteroptera: Pentatomidae) as Part of an integrated pest management programme in citrus in inland South-eastern Australia." Bulletin of Entomological Research 84, no. 1 (March 1994): 31–37. http://dx.doi.org/10.1017/s0007485300032193.

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AbstractSuppression tactics for the citrus stink bug pest, Biprorulus bibax Breddin, were developed and implemented during 1987–1992 in four lemon orchards in southern New South Wales, Australia. Tactics were based on introduction and conservation of natural enemies (principally egg parasitoids), physical or chemical treatment of overwintering populations and strategic low rate applications of a selective insecticide. Estimated adult populations of 10–35,000/1.5 ha and 70–90% fruit damage in untreated crops were reduced to <500/1.5 ha and <5%, respectively, following full implementation

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Berndt, L. A., S. Mansfield, and T. M. Withers. "A method for host range testing of a biological control agent for Uraba lugens." New Zealand Plant Protection 60 (August 1, 2007): 286–90. http://dx.doi.org/10.30843/nzpp.2007.60.4604.

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Uraba lugens (gum leaf skeletoniser) is a serious pest of Eucalyptus spp in Australia It is now well established in the greater Auckland region and is spreading Two parasitoid species are under consideration as potential biological control agents of U lugens This paper describes host range testing methods developed using one of these species (Cotesia urabae) against two nontarget species Helicoverpa armigera and Spodoptera litura Using sequential nochoice tests to test the response of mated C urabae females clear preferences were observed for U lugens over both nontarget test species Some fema

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Nurindah, Nurindah, Dwi Adi Sunarto, and Sujak Sujak. "Eksplorasi dan uji keragaan parasitoid penggerek buah kapas Pectinophora gossypiella Saunders (Lepidoptera: Gelechidae)." Jurnal Entomologi Indonesia 1, no. 1 (February 23, 2017): 18. http://dx.doi.org/10.5994/jei.1.1.18.

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Pink bollworm, P. gossypiella, is a main pest of cotton that causes boll damage up to 70%. Recommended IPM has not effectively control this pest. The use of parasitoids of this pest is one of strategy to manage this pest population as using chemical control is expensive and caused secondary pest. This research objective is to study some biological aspects of pink bollworm parasitoids by doing exploration of the parasitoids in cotton growing areas and testing the potential candidates as biocontrol agents. The activity was conducted from April - December 2001. The research was conducted in two s

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O'Brien, PH. "Socio-economic and biological impact of the feral pig in New South Wales: An overview and alternative management plan." Rangeland Journal 9, no. 2 (1987): 96. http://dx.doi.org/10.1071/rj9870096.

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Feral pigs are widely distributed in Australia and have increased their range despite extensive control efforts. They pose a management dilemma because they are simultaneously an agricultural pest, endemic and exotic disease hazard, environmental liability, export commodity and recreational resource. These attributes and values vary with place, time and observer perceptions. In this paper, I briefly review the socio- economic and biological impact of the feral pig in New South Wales. An alternative multiple use management plan is presented, which minimizes costs and conflict by integrating the

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Amporn Winotai. "Integrated Pest Management of Important Insect Pests of Coconut1." CORD 30, no. 1 (April 1, 2014): 19. http://dx.doi.org/10.37833/cord.v30i1.82.

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IPM or Integrated pest management is a strategy that integrates various methods of cultural, physical, mechanical, biological control and selection of pesticides as the last option. IPM is not only cost effective but simultaneously prioritized human and environmental safety. IPM is based on farmer’s local knowledge, acceptance and education. Several insects were reported as coconut pests in Asia and Pacific region. Among these pests, rhinoceros beetle, red palm weevil, coconut hispine beetle, coconut black headed caterpillar and coconut scale currently causing severe damage to coconut palms in

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Bailey, P., J.-L. Sagliocco, J. Vitou, and D. Cooke. "Prospects for biological control of cutleaf mignonette, Reseda lutea (Resedaceae), by Baris picicornis and Bruchela spp. in Australia." Australian Journal of Experimental Agriculture 42, no. 2 (2002): 185. http://dx.doi.org/10.1071/ea01059.

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In South Australia, Reseda lutea is abundant, invading pastures and crops on calcareous soils while in its native Mediterranean range it is uncommon in occurrence and is not reported as a weed of cultivated crops. Its invasive behaviour in South Australia may be attributed to vegetative growth of root fragments spread by cultivation, while propagation by seed is of minor importance. Surveys in Spain, Portugal, Morocco, France, Turkey and Israel indicated that agronomic differences, particularly depth of cultivation and seeding rates of cereals may explain why it is not a crop weed in these cou

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Wapshere, AH. "Prospects for the biological control of silver-leaf nightshade, Solanum elaeagnifolium, in Australia." Australian Journal of Agricultural Research 39, no. 2 (1988): 187. http://dx.doi.org/10.1071/ar9880187.

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A survey of the distribution of the herbivores associated with the weed, Solanum elaeagnifolium, in its native range in Mexico and south-west U.S.A., has been made in relation to climate. The biological control agents considered were: a leaf-galling nematode, Orrina phyllobia; the defoliating cassidine Gratiana pallidula; chrysomelids Leptinotarsa texana and L. defecta, and tingids, Gargaphia spp.; a stem-boring curculionid, Trichobaris texana; a stem-galling cecidomyid species; the fruit-feeding gelechiid, Frumenta nephelomicta; and tephritid Zonosemata vittigera. The results of the survey su

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Reid, Nick, and Simon F. Shamoun. "Contrasting research approaches to managing mistletoes in commercial forests and wooded pasturesThis minireview is one of a collection of papers based on a presentation from the Stem and Shoot Fungal Pathogens and Parasitic Plants: the Values of Biological Diversity session of the XXII International Union of Forestry Research Organization World Congress meeting held in Brisbane, Queensland, Australia, in 2005." Botany 87, no. 1 (January 2009): 1–9. http://dx.doi.org/10.1139/b08-109.

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Many mistletoe species are pests in agricultural and forest ecosystems throughout the world. Mistletoes are unusual “weeds” as they are generally endemic to areas where they achieve pest status and, therefore, classical biological control and broad-scale herbicidal control are usually impractical. In North American coniferous forests, dwarf mistletoe ( Arceuthobium spp.) infection results in major commercial losses and poses a public liability in recreation settings. Hyperparasitic fungi have potential as biological control agents of dwarf mistletoe, including species which attack shoots, berr

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MOUND, LAURENCE A., and PHILIPPE REYNAUD. "Franklinothrips; a pantropical Thysanoptera genus of ant-mimicking obligate predators (Aeolothripidae)." Zootaxa 864, no. 1 (February 23, 2005): 1. http://dx.doi.org/10.11646/zootaxa.864.1.1.

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The Aeolothripidae genus Franklinothrips Back is redefined with a key provided to the 14 species recognised worldwide, of which F. brunneicornis from New Caledonia and F. strasseni from Nepal are described as new. Most of the species appear to be bisexual and localised in distribution, but F. vespiformis is usually unisexual and is found in many tropical countries, here being recorded from Australia for the first time. All of the species are probably predatory, as adults and larvae, three species having been promoted as biological control agents against pest thrips in European greenhouses. Com

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Mathulwe, Letodi L., Karin Jacobs, Antoinette P. Malan, Klaus Birkhofer, Matthew F. Addison, and Pia Addison. "Characterisation of Metarhizium majus (Hypocreales: Clavicipitaceae) isolated from the Western Cape Province, South Africa." PLOS ONE 16, no. 2 (February 19, 2021): e0240955. http://dx.doi.org/10.1371/journal.pone.0240955.

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Entomopathogenic fungi (EPF) are important soil-dwelling entomopathogens, which can be used as biological control agents against pest insects. EPF are capable of causing lethal epizootics in pest insect populations in agroecosystems. During a survey of the orchard soil at an organic farm, different EPF species were collected and identified to species level, using both morphological and molecular techniques. The EPF were trapped from soil samples taken from an apricot orchard. The traps, which were baited in the laboratory, used susceptible host insects, including the last-instar larvae of Gall

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Adair, R. J., and J. K. Scott. "Distribution, life history and host specificity of Chrysolina picturata and Chrysolina sp. B (Coleoptera: Chrysomelidae), two biological control agents for Chrysanthemoides monilifera (Compositae)." Bulletin of Entomological Research 87, no. 4 (August 1997): 331–41. http://dx.doi.org/10.1017/s0007485300037354.

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AbstractThe southern African shrubs Chrysanthemoides monilifera monilifera and C. m. rotundata (Compositae) are serious weeds of native vegetation in Australia and are targets for classical biological control. In host specificity tests using 69 species from 25 families, two leaf-feeding chrysomelid beetles, Chrysolina picturata (Clark) and Chrysolina sp. B, were able to complete development on only Chrysanthemoides monilifera and C. incana. The subspecies Chrysanthemoides m. monilifera was the superior host for both Chrysolina picturata and Chrysolina sp. B. Feeding and limited development of

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Roda, Amy, Jose Castillo, Carina Allen, Alberto Urbaneja, Meritxell Pérez-Hedo, Scott Weihman, and Philip A. Stansly. "Biological Control Potential and Drawbacks of Three Zoophytophagous Mirid Predators against Bemisia tabaci in the United States." Insects 11, no. 10 (October 1, 2020): 670. http://dx.doi.org/10.3390/insects11100670.

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Miridae (Hemiptera) of the tribe Dicyphini are important zoophytophagous predators use to control pest arthropods in vegetable crops. However, the risk that their herbivory may cause economic damage could hinder their application as useful biocontrol agents and may limit the likelihood they would meet regulatory requirements for importation. We conducted field cage studies to assess the predation capacity and tomato plant damage of three mirid species established in south USA, a known biocontrol agent (Nesidiocoris tenuis), and two native species (Macrolophus praeclarus and Engytatus modestus)

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Carruthers, Raymond I., Mark E. Ramos, Timothy S. Larkin, Donald L. Hostetter, and Richard S. Soper. "THE ENTOMOPHAGA GRYLLI (FRESENIUS) BATKO SPECIES COMPLEX: ITS BIOLOGY, ECOLOGY, AND USE FOR BIOLOGICAL CONTROL OF PEST GRASSHOPPERS." Memoirs of the Entomological Society of Canada 129, S171 (1997): 329–53. http://dx.doi.org/10.4039/entm129171329-1.

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AbstractThe biology, ecology, disease etiology, and biological control potential of different members of the Entomophaga grylli species complex are discussed. This complex is represented by several pathotypes that include members that produce both conidia and resting spores within a single season, and members that produce only resting spores. This complex is known as a major pathogen of acridids from most areas of the world where populations of these insects are found, including Africa, Asia, Australia, Europe, North America, and South America. Pathogens from this species complex commonly caus

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HALLIDAY, R. B. "Predatory mites from crops and pastures in South Africa: potential natural enemies of redlegged earth mite Halotydeus destructor (Acari: Penthaleidae)." Zootaxa 1079, no. 1 (November 11, 2005): 11. http://dx.doi.org/10.11646/zootaxa.1079.1.2.

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A survey was conducted in crops and pastures in the Western Cape Province of South Africa, in a search for predatory mites that could have potential for introduction into Australia as biological control agents of redlegged earth mite Halotydeus destructor (Penthaleidae). A total of over 1200 specimens was examined, and 56 species of predatory mites belonging to 14 families were found. Information is presented for 33 known species, including synonymy and bibliography, geographic distribution, and biology where known. Eight species in six families are described as new¨®Bdellodes edentata sp. nov

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Schmidt, S., I. D. Naumann, and P. J. De Barro. "Encarsia species (Hymenoptera: Aphelinidae) of Australia and the Pacific Islands attacking Bemisia tabaci and Trialeurodes vaporariorum (Hemiptera: Aleyrodidae) – a pictorial key and descriptions of four new species." Bulletin of Entomological Research 91, no. 5 (October 2001): 369–87. http://dx.doi.org/10.1079/ber2001112.

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AbstractAfter the recent introduction of the pest whitefly Bemisia tabaci (Gennadius) biotype B into Australia, research was undertaken to study the parasitoids of the long established native B. tabaci and Trialeurodes vaporariorum (Westwood). The genus Encarsia species which are important biological control agents of whiteflies and hard scales. The taxonomy of the Encarsia species attacking B. tabaci and T. vaporariorum in Australia and the Pacific Islands is revised. DNA sequencing of the 28S D2 ribosomal DNA was used characterize species. Sixteen species are recognized, with 12 occurring in

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Gallego, Juan R., Jesús Guerrero-Manzano, Francisco J. Fernández-Maldonado, and Tomas Cabello. "Susceptibility of the egg parasitoid Trichogramma achaeae (Hymenoptera: Trichogrammatidae) to selected insecticides used in tomato greenhouses." Spanish Journal of Agricultural Research 17, no. 2 (July 26, 2019): e1009. http://dx.doi.org/10.5424/sjar/2019172-14413.

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The South American tomato moth Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is a pest species of great economic importance in tomatoes, both in greenhouses and in open-air crops. This importance has increased in recent years because it has been introduced in many countries in Europe, Africa, and Asia. Insecticides different active ingredients and biological control agents are being used in the control of this pest species. This implies the need to make both groups compatible within IPM programmes. Therefore, the objective of this work was to study the compatibility between different inse

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Tarusikirwa, Vimbai L., Honest Machekano, Reyard Mutamiswa, Frank Chidawanyika, and Casper Nyamukondiwa. "Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) on the “Offensive” in Africa: Prospects for Integrated Management Initiatives." Insects 11, no. 11 (November 6, 2020): 764. http://dx.doi.org/10.3390/insects11110764.

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The South American tomato pinworm Tuta absoluta (Meyrick) has aggressively invaded the African continent. Since its first detection in North Africa in Morocco and Tunisia in 2008, it has successfully invaded the entire southern, eastern and western Africa, where it has been on the offensive, causing significant damage to Solanaceous food crops. While control of this prolific invader is primarily based on conventional synthetic pesticides, this form of control is consistently losing societal approval owing to (1) pesticide resistance development and consequential loss of field efficacy; (2) gro

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Baker, Graeme L., and John L. Capinera. "NEMATODES AND NEMATOMORPHS AS CONTROL AGENTS OF GRASSHOPPERS AND LOCUSTS." Memoirs of the Entomological Society of Canada 129, S171 (1997): 157–211. http://dx.doi.org/10.4039/entm129171157-1.

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AbstractThe relationship of nematodes and nematomorphs with grasshoppers and locusts is reviewed, emphasizing the actual or potential role of these parasitoids in microbial management. There are records of mermithids parasitizing grasshoppers worldwide, and they are considered important biological control agents in some grassland ecosystems of Europe, North and South America, Papua New Guinea, New Zealand, and Australia. Nematomorphs, although widely distributed, are uncommon parasitoids of grasshoppers, and their dependence on free-standing water for host infection and apparent host specifici

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Roberts, John M. K., Andrew R. Weeks, Ary A. Hoffmann, and Paul A. Umina. "Does Bdellodes lapidaria (Acari: Bdellidae) have a role in biological control of the springtail pest, Sminthurus viridis (Collembola: Sminthuridae) in south-eastern Australia?" Biological Control 58, no. 3 (September 2011): 222–29. http://dx.doi.org/10.1016/j.biocontrol.2011.06.007.

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Schäfer, Lea, and Annette Herz. "Suitability of European Trichogramma Species as Biocontrol Agents against the Tomato Leaf Miner Tuta absoluta." Insects 11, no. 6 (June 8, 2020): 357. http://dx.doi.org/10.3390/insects11060357.

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The tomato leaf miner Tuta absoluta, originally from South America, is an invasive species threatening European tomato crops. Since various insecticides have become ineffective in controlling T. absoluta, effective and environmentally friendly alternatives are needed. Biological control, especially by Trichogramma parasitoids, is considered to be an effective means of reducing this pest. Thus, the aim of our study was to identify promising candidates of Trichogramma parasitoids for biological control of T. absoluta in Europe. We assessed the efficiency of nine European Trichogramma species and

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Wicks, TJ, and AR Granger. "Effects of low rates of pesticides on the control of pests and diseases of apples." Australian Journal of Experimental Agriculture 29, no. 3 (1989): 439. http://dx.doi.org/10.1071/ea9890439.

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Fungicides and insecticides used at the recommended rate, and reduced recommended rates were applied at low volume (100 L ha-1) to apple trees in field experiments in South Australia from 1985 to 1988. At harvest the incidence of fruit damaged by fungi and insects was assessed on Golden Delicious, Red Delicious, Jonathan and Granny Smith cultivars. Mixtures of penconazole and mancozeb applied at the recommended rates of 800 mL and 4.5 kg ha-1 respectively as well as 25% and 10% of the recommended rates controlled apple scab completely in 1986, but were less effective in 1987. Azinphos-methyl a

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Peisley, Rebecca K., Manu E. Saunders, and Gary W. Luck. "Cost-benefit trade-offs of bird activity in apple orchards." PeerJ 4 (June 30, 2016): e2179. http://dx.doi.org/10.7717/peerj.2179.

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Birds active in apple orchards in south–eastern Australia can contribute positively (e.g., control crop pests) or negatively (e.g., crop damage) to crop yields. Our study is the first to identify net outcomes of these activities, using six apple orchards, varying in management intensity, in south–eastern Australia as a study system. We also conducted a predation experiment using real and artificial codling moth (Cydia pomonella) larvae (a major pest in apple crops). We found that: (1) excluding birds from branches of apple trees resulted in an average of 12.8% more apples damaged by insects; (

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Adair, R. J., and A. Bruzzese. "Evaluation and host specificity of two seed flies Mesoclanis polana and M. magnipalpis (Diptera: Tephritidae): biological control agents for Chrysanthemoides monilifera (Asteraceae) in Australia." Bulletin of Entomological Research 90, no. 6 (December 2000): 467–74. http://dx.doi.org/10.1017/s0007485300000596.

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AbstractLarvae of the South African tephritid flies Mesoclanis polana Munro and M. magnipalpis Bezzi feed in the developing seeds of Chrysanthemoides monilifera. Host specificity evaluation using 109 plant species from 25 families indicated that complete development was restricted to their natural host C. monilifera. Minor feeding and limited development was detected on 18 species, but was of no ecological or economic significance. Mesoclanis polana and M. magnipalpis have been released in Australia and M. polana has established and dispersed widely. Mesoclanis magnipalpis has not yet become n

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Mainali, Ram Prasad. "Biology and Management of Eggplant Fruit and Shoot Borer, Leucinodes orbonalis Guenee (Lepidoptera: Pyralidae)." International Journal of Applied Sciences and Biotechnology 2, no. 1 (March 24, 2014): 18–28. http://dx.doi.org/10.3126/ijasbt.v2i1.10001.

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Eggplant (Solanum melongena Linnaeus) is one of the most economically important vegetable of tropics having hot-wet climate. The key pest, eggplant fruit and shoot borer, Leucinodes orbonalis Guenee found to be most destructive and first ranked threat especially in South Asia, hence become hot issue for research in this region. It inflicts sizeable damage up to 80 percent in terms of fruit and content of vitamin-C. This situation refrained the farmers growing eggplant, hence relevant literature were gleaned and overviews regarding biology and management of borer with supportive facts and figur

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Scott, JK, and PB Yeoh. "The Rediscovery and Distribution of Rumex drummondii (Polygonaceae) in South-Western Australia." Australian Journal of Botany 43, no. 4 (1995): 397. http://dx.doi.org/10.1071/bt9950397.

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Rumex drummondii Meisn., a south-western Australian endemic vascular plant species recorded from widely separated localities, had not been collected for 46 years and was considered possibly extinct. The methods developed from search theory, which has been used for finding lost people or objects, were applied to finding R. drummondii, starting from previous records. Eleven populations of the species were discovered within a 50 km radius in the Kalgan River and Manypeaks region. A disjunct population of six plants was found in 1992 in a parking area at a crossing of the Moore River, 480 km north

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Mander, C. V., C. B. Phillips, T. R. Glare, and R. B. Chapman. "Preliminary assessment of COI and ITS1 sequence variation in Fullers rose weevil." New Zealand Plant Protection 56 (August 1, 2003): 190–93. http://dx.doi.org/10.30843/nzpp.2003.56.6041.

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Fullers rose weevil (FRW) Naupactus cervinus has recently become a pest of kiwifruit in New Zealand because export fruit infested with FRW eggs do not meet Japanese quarantine standards Studies of FRW population genetics could be useful for (i) deducing the number and geographic sources of FRW introductions to New Zealand (ii) matching New Zealand FRW populations with appropriate strains of biological control agents and (iii) differentiating FRW from other closely related species which may be difficult to separate morphologically (especially as larvae) This paper describes preliminary results

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Mansfield, S., D. J. Kriticos, K. J. B. Potter, and M. C. Watson. "Parasitism of gum leaf skeletoniser (Uraba lugens) in New Zealand." New Zealand Plant Protection 58 (August 1, 2005): 191–96. http://dx.doi.org/10.30843/nzpp.2005.58.4271.

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The gum leaf skeletoniser (Uraba lugens) a significant pest in Australia is now well established on Eucalyptus spp in the Auckland region One larval parasitoid (Meteorus pulchricornis) and two pupal parasitoids (Xanthopimpla rhopaloceros and Anacis sp) were recorded from U lugens collected in southwest Auckland Parasitism of M pulchricornis and X rhopaloceros against U lugens and other hosts in New Zealand (Helicoverpa armigera and Epiphyas postvittana respectively) was compared using nochoice and choice tests under controlled conditions Uraba lugens is a suitable host for development of both

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Thomson, L. J., D. C. Glenn, and A. A. Hoffmann. "Effects of sulfur on Trichogramma egg parasitoids in vineyards: measuring toxic effects and establishing release windows." Australian Journal of Experimental Agriculture 40, no. 8 (2000): 1165. http://dx.doi.org/10.1071/ea00074.

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Trichogramma parasitoids are a commonly released biological control agent against Lepidopteran pests. In vineyards in south-eastern Australia, Trichogramma carverae is released to control lightbrown apple moth (Epiphyas postvittana), a pest of grapevines. Sulfur is also sprayed on the vines to control powdery mildew and mites. Our experiments aimed to assess the potential impact of sulfur use on released and resident Trichogramma species (T. carverae, T. funiculatum) and to devise a protocol to maximise the potential of Trichogramma and optimally integrate the use of chemicals with biocontrol.

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Showler, Allan T. "Mexican Rice Borer Control Tactics in United States Sugarcane." Insects 10, no. 6 (June 5, 2019): 160. http://dx.doi.org/10.3390/insects10060160.

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The invasive Mexican rice borer, Eoreuma loftini (Dyar), expanded its range from Mexico to South Texas in the early 1980s. By 2008 the pest had moved into sugarcane- and rice-growing areas of East Texas and Louisiana, and by 2012 it was reported on noncrop host plants in Florida. Efforts to suppress E. loftini in United States sugarcane with chemicals and biological control agents were unsuccessful, so both tactics were discontinued, and E. loftini infestation of sugarcane has continued unchecked. During the last 15 years, however, research has focused on the pest’s ecology, improved insectici

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Fisher, N. I., J. H. J. Cribb, and A. J. Peacock. "Reading the public mind: a novel approach to improving the adoption of new science and technology." Australian Journal of Experimental Agriculture 47, no. 11 (2007): 1262. http://dx.doi.org/10.1071/ea07004.

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This paper describes a new approach to measuring and monitoring the quality of dialogue between research groups and the wider community about specific scientific matters. It is an adaptation of a proven marketing process for monitoring customer satisfaction: key drivers of community perception are elicited and measured, so that managers can respond to the issues that are most important to the community, rather than relying on their own perceptions. One important benefit of the approach is that the method provides a means of linking an overall score for the community’s perceived value of a rese

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Molsher, Robyn, Chris Dickman, Alan Newsome, and Warren Müller. "Home ranges of feral cats (Felis catus) in central-western New South Wales, Australia." Wildlife Research 32, no. 7 (2005): 587. http://dx.doi.org/10.1071/wr04093.

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Twenty-one feral cats were radio-tracked using direct sighting and triangulation techniques (amassing 730 location fixes) during winter in an agricultural landscape in central-western New South Wales. Factors affecting home-range size, home-range overlap and habitat use were assessed. Mean home-range size was 248 ha (s.e. = 34.9, n = 15 cats, 598 location fixes). Home-range size and habitat use were not influenced by sex or age of adult cats, prey abundance or time of day. However, cat weight significantly influenced range size, with heavier cats having larger ranges than smaller cats. Althoug

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Murray, T. J., T. M. Withers, S. Mansfield, and J. Bain. "Distribution and current status of natural enemies of Paropsis charybdis in New Zealand." New Zealand Plant Protection 61 (August 1, 2008): 185–90. http://dx.doi.org/10.30843/nzpp.2008.61.6834.

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In the 1970s and 1980s two natural enemies of the eucalyptus tortoise beetle Paropsis charybdis an invasive pest from Australia were established in New Zealand Cleobora mellyi (Coccinellidae) remained localised to the Marlborough Sounds but Enoggera nassaui (Pteromalidae) showed a significant impact and spread throughout the country A selfintroduced hyperparasitoid Baeoanusia albifunicle (Encyrtidae) has recently disrupted the biological control of P charybdis by E nassaui Another selfintroduced parasitoid Neopolycystus insectifurax (Pteromalidae) has also appeared As the distributions of the

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Ross, Ian L., Younes Alami, Paul R. Harvey, Wafa Achouak, and Maarten H. Ryder. "Genetic Diversity and Biological Control Activity of Novel Species of Closely Related Pseudomonads Isolated from Wheat Field Soils in South Australia." Applied and Environmental Microbiology 66, no. 4 (April 1, 2000): 1609–16. http://dx.doi.org/10.1128/aem.66.4.1609-1616.2000.

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ABSTRACT Rhizobacteria closely related to two recently described species of pseudomonads, Pseudomonas brassicacearum andPseudomonas thivervalensis, were isolated from two geographically distinct wheat field soils in South Australia. Isolation was undertaken by either selective plating or immunotrapping utilizing a polyclonal antibody raised against P. brassicacearum. A subset of 42 isolates were characterized by amplified 16S ribosomal DNA restriction analysis (ARDRA), BIOLOG analysis, and gas chromatography-fatty acid methyl ester (GC-FAME) analysis and separated into closely related phenetic

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Thomson, Melody B., Shane D. Campbell, and Anthony J. Young. "Ground pearls (Hemiptera: Margarodidae) in crops and pastures: biology and options for management." Crop and Pasture Science 72, no. 9 (2021): 762. http://dx.doi.org/10.1071/cp20235.

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Ground pearls (Hemiptera: Margarodidae), so called for their shiny spherical cyst stage, are important root-feeding pests of a broad range of plants predominantly belonging to the family Poaceae. In the tropical and subtropical regions of eastern Australia, ground pearl species cause significant damage on sugarcane and turf grasses and have been identified at multiple sites of pasture dieback in Queensland. The potential impact of ground pearls on pasture production in Australia and elsewhere is largely unknown. This paper reviews Australian and international literature on the biology and mana

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Ting-Kui, Qin, Penny J. Gullan, G. Andrew C. Beattie, John W. H. Trueman, Peter S. Cranston, Murray J. Fletcher, and Don P. A. Sands. "The current distribution and geographical origin of the scale insect pest Ceroplastes sinensis (Hemiptera: Coccidae)." Bulletin of Entomological Research 84, no. 4 (December 1994): 541–49. http://dx.doi.org/10.1017/s000748530003279x.

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AbstractCeroplastes sinensis Del Guercio is a pest of commercial citrus in Australia and has been recorded from New Zealand, southern Europe, northern Africa, North America and Mexico. Its distribution is mainly temperate and it is more restricted climatically than previously believed. Uncertainty concerning the place of origin of C. sinensis has thwarted previous attempts at biological control. In the present study, a novel and cost-effective approach using cladistic estimates is demonstrated to determine the place of its origin. Cladistically derived phylogenies are commonplace for many orga

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Radford, I. J., P. Muller, S. Fiffer, and P. W. Michael. "Genetic relationships between Australian fireweed and South African and Madagascan populations of Senecio madagascariensis Poir. and closely related Senecio species." Australian Systematic Botany 13, no. 3 (2000): 409. http://dx.doi.org/10.1071/sb98029.

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An isozyme and morphological study of Senecio madagascariensis Poir. and closely related species in Australia, South Africa and Madagascar was used to investigate the most likely region of origin for Australian plants known as fireweed. Collections of seed and voucher specimens were made in New South Wales, KwaZulu-Natal, East and West Cape Provinces and southern Madagascar and specimens classified according to recognised taxa or descriptive variants. Plants were characterised by using isozyme analyses and morphological observations of both voucher specimens and achenes. Australian fireweed po

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Espinel-Correal, Carlos, Xavier Léry, Laura Villamizar, Juliana Gómez, Jean Louis Zeddam, Alba Marina Cotes, and Miguel López-Ferber. "Genetic and Biological Analysis of Colombian Phthorimaea operculella Granulovirus Isolated from Tecia solanivora (Lepidoptera: Gelechiidae)." Applied and Environmental Microbiology 76, no. 22 (September 24, 2010): 7617–25. http://dx.doi.org/10.1128/aem.00999-10.

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ABSTRACT Tecia solanivora (Lepidoptera: Gelechiidae) is an invasive potato pest of the north of South America that recently colonized zones where Phthorimaea operculella (Lepidoptera: Gelechiidae), a taxonomically related insect, was established. Nowadays, both species can be found in most areas in different proportions. The Phthorimaea operculella granulovirus (PhopGV) was found to efficiently control P. operculella and was used as a biopesticide in storage conditions. However, no appropriate biological control methods exist for T. solanivora, and the use of granulovirus isolates would provid

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Murray, T. J., and T. M. Withers. "Detection and identification of a selfintroduced parasitoid of the Acacia tortoise beetle." New Zealand Plant Protection 63 (August 1, 2010): 282. http://dx.doi.org/10.30843/nzpp.2010.63.6597.

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Dicranosterna semipunctata (Coleoptera Chrysomelidae) was detected in New Zealand in 1996 This Australian tortoise beetle has no specific natural enemies in New Zealand and has become a moderate pest of blackwood (Acacia melanoxylon) Although a number of potential biological control agents have been identified in Australia none has been intentionally introduced In January 2009 parasitised eggs of D semipunctata were found in Rotorua Comparison of the emergent parasitoids to hymenoptera held in the NZIC and ANIC confirm that the wasp is from the genus Neopolycystus The taxonomy of this genus is

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Edwards, P. B. "Seasonal abundance and parasitism of Mesoclanis seed flies (Diptera: Tephritidae) in South Africa, and implications for the biological control of Chrysanthemoides monilifera (Asteraceae) in Australia." Bulletin of Entomological Research 88, no. 4 (August 1998): 407–14. http://dx.doi.org/10.1017/s0007485300042140.

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AbstractThe seasonal abundance and rates of parasitism of three species of Mesoclanis seed flies was studied in South Africa. The three species occur on Chrysanthemoides monilifera, and were recorded during most months of the year, whenever C. monilifera was flowering. At three sites in KwaZulu-Natal, numbers of eggs per capitulum of Mesoclanis polana Munro were highest on C. monilifera rotundata between June and November (winter/spring), towards the end of the main flowering flush. Parasitism of M. polana was between 50% and 90% for most of the year. Two other species of Mesoclanis (M. magnip

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