Thematische Bibliographien / Sirex noctilio Control

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Auswahl der wissenschaftlichen Literatur zum Thema „Sirex noctilio Control“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 8. Februar 2022

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Zeitschriftenartikel zum Thema "Sirex noctilio Control"

Ipinza Carmona, Roberto, und María Paz Molina Brand. „Control integrado de Sirex noctilio“. Ciencia & Investigación Forestal 5, Nr. 1 (06.07.1991): 96–150. http://dx.doi.org/10.52904/0718-4646.1991.149.

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El desarrollo actual y futuro de la actividad forestal exhibe una marcada dependencia de la especie pino insigne, esto obliga a extremar las medidas de seguridad en torno a la sanidad de esta especie forestal. Todo programa de protección sanitaria debe estar basado en un profundo conocimiento tanto de los agentes bióticos como abióticos causantes de daños, y particularmente de aquellos agentes bióticos exóticos que no poseen enemigos naturales. El insecto Sirex noctilio F. o avispa de la madera se incluye dentro de este grupo, pudiendo transformarse en una plaga de extraordinaria gravedad, como lo demuestran los niveles de ataque alcanzado en países donde se ha introducido. Uno de ellos es Australia, en el que debido a la similitud de características climáticas y de crecimiento del pino insigne con respecto a Chile, merece una especial atención. A pesar de que las características climáticas y de crecimiento del pino en Chile son similares a las de Australia, es difícil predecir el impacto económico que causaría el comportamiento epidémico de Sirex noctilio. En virtud de lo anterior se ha creído conveniente realizar una revisión de los antecedentes bibliográficos relacionados con Sirex noctilio, de modo que estos puedan contribuir al conocimiento de esta plaga, y así estar en condiciones de enfrentar adecuadamente su accionar epidémico.

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Lanfranco L., Dolly, und Angelica Aguilar V. „Opciones de control para Sirex noctilio: una revisión * (Hymenoptera - Siricidae)“. Bosque 11, Nr. 2 (1990): 9–16. http://dx.doi.org/10.4206/bosque.1990.v11n2-02.

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Cameron, N. L., A. J. Carnegie, T. Wardlaw, S. Lawson und T. Venn. „Economic appraisal of Sirex Wood Wasp (Sirex noctilio) control in Australian pine plantations“. Australian Forestry 81, Nr. 1 (02.01.2018): 37–45. http://dx.doi.org/10.1080/00049158.2018.1430436.

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Dodds, Kevin J., Robert R. Cooke und Daniel W. Gilmore. „Silvicultural Options to Reduce Pine Susceptibility to Attack by a Newly Detected Invasive Species, Sirex noctilio“. Northern Journal of Applied Forestry 24, Nr. 3 (01.09.2007): 165–67. http://dx.doi.org/10.1093/njaf/24.3.165.

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Abstract A nonnative woodwasp of Eurasian origin, Sirex noctilio F., was detected recently in Oswego, New York, infesting Scots, red, and white pine. S. noctilio has caused periodic widespread losses of pine timber resources in several Southern Hemisphere countries and may cause significant damage in pure even-aged stands and overstocked plantations in North America. However, stand management and biological control programs have successfully managed S. noctilio populations in other countries and similar programs are being developed for North America. Until the primary biological control agent, Beddingia siricidicola, a parasitic nematode, is established in North America, forest owners will have to rely solely on silvicultural treatments to reduce the susceptibility of at-risk pine stands to S. noctilio attack. Silvicultural treatments including precommercial thinning, promoting optimal growing conditions for pines on a given site, reducing numbers of susceptible hosts, and consistent monitoring of stands are suggested activities to help protect pine stands from invasion by S. noctilio.

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Penteado, Susete Do Rocio Chiarello, Edilson Batista de Oliveira und Edson Tadeu Iede. „Sample size for monitoring sirex populations and their natural enemies“. Pesquisa Florestal Brasileira 36, Nr. 87 (30.09.2016): 297. http://dx.doi.org/10.4336/2016.pfb.36.87.788.

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The woodwasp Sirex noctilio Fabricius (Hymenoptera: Siricidae) was introduced in Brazil in 1988 and became the main pest in pine plantations. It has spread to about 1.000.000 ha, at different population levels, in the states of Rio Grande do Sul, Santa Catarina, Paraná, São Paulo and Minas Gerais. Control is done mainly by using a nematode, Deladenus siricidicola Bedding (Nematoda: Neothylenchidae). The evaluation of the efficiency of natural enemies has been difficult because there are no appropriate sampling systems. This study tested a hierarchical sampling system to define the sample size to monitor the S. noctilio population and the efficiency of their natural enemies, which was found to be perfectly adequate.

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Wang, Lixiang, Chunchun Li, Juan Shi, Chengcheng Li, Jiale Li, Lili Ren und Youqing Luo. „Incidental Fungi in Host Trees Disrupt the Development of Sirex noctilio (Hymenoptera: Siricidae) Symbiotic Fungus and Larvae“. Journal of Economic Entomology 113, Nr. 2 (03.12.2019): 832–38. http://dx.doi.org/10.1093/jee/toz314.

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Abstract The woodwasp, Sirex noctilio Fabricius, is an exotic pest of Pinus L. in the southern hemisphere and North America, and it is an emerging threat in northeastern China. Adult woodwasps have numerous insect competitors for oviposition substrates, and developing larvae must compete for resources with other subcortical invaders. Its mutualistic fungus Amylostereum areolatum (Fr.) Boidon, is less competitive than many other fungal colonists present in pine ecosystems. This study investigated the effects of incidental, host-colonizing fungi on the growth and development of woodwasp larvae and A. areolatum. Fungi were isolated from dead S. noctilio larvae within galleries (primarily Trichoderma Pers, Ophiostoma Sydow, and Sphaeropsis Sacc.), and effects of these fungi on woodwasp brood survival were investigated via inoculations of S. noctilio-infested logs. Larval mortality was significantly increased in sample logs inoculated with Ophiostoma minus (Hedgc.) Sydow Phlebiopsis gigantea (Fr.) Jülich, Trichoderma atroviride Bissett, Trichoderma viride Pers, and Trichoderma harzianum Rifai. Inoculation of logs with O. minus resulted in the highest mortality and greatest reductions in wood moisture content. When grown on artificial media, these fungi grew faster than and inhibited growth of A. areolatum mycelium. We propose that the adverse effects of incidental fungi on the survival of S. noctilio larvae may be caused at least in part by an indirect mechanism involving inhibition of the fungal symbiont. The findings provide potentially valuable information for suppressing S. noctilio populations using microbial control agents.

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Leal, I., B. Foord, C. Davis, P. de Groot, X. O. Mlonyeni und B. Slippers. „Distinguishing isolates of Deladenus siricidicola, a biological control agent of Sirex noctilio, from North America and the Southern Hemisphere using PCR–RFLP“. Canadian Journal of Forest Research 42, Nr. 6 (Juni 2012): 1173–77. http://dx.doi.org/10.1139/x2012-058.

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The woodwasp Sirex noctilio Fabricius, along with its obligate symbiotic fungus Amylostereum areolatum (Chaillet ex Fr.) Boidin, is amongst the most damaging invasive species to many commercial pine plantations. The most effective biocontrol agent for management of this woodwasp has been the nematode Deladenus siricidicola Bedding. Before this agent can be used in North America, answering key questions about its interaction with native siricids and other strains of the nematode is essential, as would be the need to track its spread after release. The aim of this study was to develop tools to differentiate between the North American D. siricidicola isolates and the Southern Hemisphere Kamona strain of this species. We sequenced a region from ribosomal DNA and the cytochrome oxidase subunit 1 and developed a PCR–RFLP method based on a single nucleotide polymorphism flanking a microsatellite sequence. These markers will be useful for science-based operational biocontrol of S. noctilio.

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Fu, Ningning, Jiaxing Li, Ming Wang, Lili Ren und Youqing Luo. „Genes Identification, Molecular Docking and Dynamics Simulation Analysis of Laccases from Amylostereum areolatum Provides Molecular Basis of Laccase Bound to Lignin“. International Journal of Molecular Sciences 21, Nr. 22 (22.11.2020): 8845. http://dx.doi.org/10.3390/ijms21228845.

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An obligate mutualistic relationship exists between the fungus Amylostereum areolatum and woodwasp Sirex noctilio. The fungus digests lignin in the host pine, providing essential nutrients for the growing woodwasp larvae. However, the functional properties of this symbiosis are poorly described. In this study, we identified, cloned, and characterized 14 laccase genes from A. areolatum. These genes encoded proteins of 508 to 529 amino acids and contained three typical copper-oxidase domains, necessary to confer laccase activity. Besides, we performed molecular docking and dynamics simulation of the laccase proteins in complex with lignin compounds (monomers, dimers, trimers, and tetramers). AaLac2, AaLac3, AaLac6, AaLac8, and AaLac10 were found that had low binding energies with all lignin model compounds tested and three of them could maintain stability when binding to these compounds. Among these complexes, amino acid residues ALA, GLN, LEU, PHE, PRO, and SER were commonly present. Our study reveals the molecular basis of A. areolatum laccases interacting with lignin, which is essential for understanding how the fungus provides nutrients to S. noctilio. These findings might also provide guidance for the control of S. noctilio by informing the design of enzyme mutants that could reduce the efficiency of lignin degradation.

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Hurley, Brett P., Bernard Slippers und Michael J. Wingfield. „A comparison of control results for the alien invasive woodwasp, Sirex noctilio, in the southern hemisphere“. Agricultural and Forest Entomology 9, Nr. 3 (August 2007): 159–71. http://dx.doi.org/10.1111/j.1461-9563.2007.00340.x.

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Mlonyeni, X. Osmond, Brenda D. Wingfield, Michael J. Wingfield, Rodrigo Ahumada, Paula Klasmer, Isabel Leal, Peter de Groot und Bernard Slippers. „Extreme homozygosity in Southern Hemisphere populations of Deladenus siricidicola, a biological control agent of Sirex noctilio“. Biological Control 59, Nr. 3 (Dezember 2011): 348–53. http://dx.doi.org/10.1016/j.biocontrol.2011.09.009.

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Dissertationen zum Thema "Sirex noctilio Control"

Verleur, Peter Marcel. „Development of biological control strategies against sirex noctilio (Fabricius) on Sappi Forests (Ltd) Landholdings in the summer rainfall regions of South Africa“. Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/1273.

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The commercial forest industry in South Africa is predominantly dependent on large tracts of exotic monoculture plantations. While this simplifies management practice, there is always the inherent danger posed by introduced pests and diseases. Classical biological control is usually the most effective control method against introduced exotic pests. Climatic factors and seasonal differences may negatively affect the ability of the natural enemies to establish successfully at the new location. Successful establishment of the natural enemies usually results in control over the pest within four years. Sirex noctilio naturally occurs in the mediterranean countries of Europe and North Africa. It is the only member of the Siricid family capable of killing living pine trees. Sirex noctilio was accidentally introduced into New Zealand from Europe during the early 1900s. It has since been found in Australia, Brazil, Argentina South Africa and Chile. Initial biological control in New Zealand and Tasmania was through the release of Siricid specific parasitoid wasps from Europe and North America. The discovery of the accidental introduction of the entomophagous nematode Beddingia siricidicola and its subsequent artificial culturing for release provided the platform for the biological control methodology, which brought the Sirex woodwasp under control. The methods and natural enemies used in New Zealand and Australia were introduced by the South American countries and in the Western Cape of South Africa. Successful biological control was achieved in the Western Cape within two years after the initial introduction of the nematode B. siricidicola. The migration of S. noctilio into the summer rainfall regions of South Africa occurred in the absence of the associated natural enemies. This resulted in rapid population growth of the pest and substantial damage was caused to plantations of Pinus patula in the Eastern Cape and KwaZulu-Natal. Initial attempts at introducing B. siricidicola during 2004 were not very successful. This study contributes to the understanding and adaptation of the biological control methods to the summer rainfall climate. The key finding was that in the summer rainfall climate, only the bottom third of nematode inoculated S. noctilio infested trees produced parasitized adults during the emergence period. A comparative study was done on log samples from S. noctilio infested trees collected in the Western Cape and KwaZulu-Natal. iv An adapted nematode inoculation technique for pulpwood plantations in the summer rainfall regions was developed and implemented in mass inoculations with B. siricidicola during 2007 and 2008. Locally available herbicides were tested for suitability of use in the establishment of trap trees, which would attract ovipositing S. noctilio females in situations where low numbers of the woodwasp occur. Determination of the levels of natural B. siricidicola parasitism in S. noctilio adults during the 2008 emergence period indicate successful establishment of the nematode in KwaZulu-Natal. Successful introduction of the parasitoid wasp Ibalia leucospoides into the summer rainfall regions has also been achieved.

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Batista, Elder Simões de Paula [UNESP]. „Sirex noctilio (Hymenoptera: Siricidae) e seus inimigos naturais em Pinus taeda e caracterização morfológica de Deladenus siricidicola“. Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/115967.

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Made available in DSpace on 2015-03-03T11:52:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-07-02Bitstream added on 2015-03-03T12:07:02Z : No. of bitstreams: 1 000807197.pdf: 886565 bytes, checksum: f625939a364f7135d5b7e02181808750 (MD5)
Espécies de pínus são plantadas em vários países e a área plantada no Brasil ocupa atualmente 1.562.782 hectares. O Estado de São Paulo possui 144.802 ha de pínus plantado e junto com os estados da região Sul do país possuem 94% da área brasileira. A principal praga dessa cultura é a vespa-damadeira Sirex noctilio (Hymenoptera: Siricidae) e está presente em mais de 1.000.000 ha no país. A utilização de métodos silviculturais e controle biológico auxiliam no controle dessa praga. No Brasil ela é considerada sob controle, com relatos esporádicos de surtos. Sendo assim, é importante prever a dispersão e ocorrência de novos surtos da praga para manter sua população controlada. Os objetivos do presente trabalho foram desenvolver uma ferramenta para definir a susceptibilidade de talhões à ocorrência da praga; verificar o controle proporcionado pelos principais inimigos naturais da vespa-da-madeira; e caracterizar morfologicamente a população de Deladenus (=Beddingia) siricidicola presente no Brasil através de microscopia eletrônica de varredura e microscopia ótica. Verificou-se que a metodologia de atribuição de níveis de risco de ocorrência da vespa-da-madeira poderá ser adotada como ferramenta para auxiliar o gerenciamento dos povoamentos de pínus em relação à ocorrência da praga, já que os níveis de risco atribuídos e o ataque efetivamente observados apresentaram relação direta (r=0,5127). A partir dessa metodologia foi desenvolvido uma planilha eletrônica no qual o usuário pode preencher os dados dos talhões de pínus plantado e o nível de risco é calculado automaticamente. Constatouse que o parasitoide I. leucospoides está bem estabelecido na região estudada e proporciona nível de controle em torno de 40% em talhões onde o nematoide não foi aplicado. O nematoide não apresentou alto índice de parasitismo, possivelmente em função da baixa ocorrência da vespa-da-madeira, provocada ...
Pine species are planted in various countries and the current area occupied by this crop in Brazil is 1.562.782 hectares. São Paulo State has 144.802 ha of pine stands and in addition to the southern States, they have 94% of the Brazilian area occupied with pine. This crop’s main pest is the sirex woodwasp Sirex noctilio (Hymenoptera: Siricidae) which is present in more than 1,000,000 ha in the country. The employment of silvicultural and biological control methods help in monitoring and controlling such pest and allow to keep it under control, with some outbreaks reported occasionally. This way, the need is to predict the pest’s spread and occurrence. Therefore, the objectives in this thesis were develop a tool to define the susceptible of pine stands to the occurrence of the pest; verify the control promoted by the sirex woodwasp’s main natural enemies; and morphologically characterize the population of Deladenus (=Beddingia) siricidicola present in Brazil using scanning electron microscopy and optical microscopy. We verified the risk-level prediction methodology can be used as a tool to assist the management of the pine stands in relation to the pest’s occurence, as the risk-levels attributed and the effectively observed attack presented direct relation (r=0,5127). From this methodology an electronic sheet was developed, in which the user can fill with pine stands data and the risk-level is automatically calculated. We observed that the parasitoid I. leucospoides is well established in the region studied as it promotes a control level around 40% in stands where the nematode was not applied. The nematode didnnot presented a high parasitism, possibly due to the low occurrence of the sirex woodwasp, promoted by the control measures in previous years. Beside this, it was presented morphometric data of the population of D. siricidicola present in Brazil, highlighting some morphological traits not described before, such as the ...

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Batista, Elder Simões de Paula. „Sirex noctilio (Hymenoptera: Siricidae) e seus inimigos naturais em Pinus taeda e caracterização morfológica de Deladenus siricidicola /“. Jaboticabal, 2014. http://hdl.handle.net/11449/115967.

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Orientador: Jaime Maia dos Santos
Coorientador: Ricardo Antonio Polanczyk
Coorientador: Edson Tadeu Iede
Banca: Susete do Rocio Chiarello Penteado
Banca: Wilson Reis Filho
Banca: Antonio Carlos Busoli
Banca: Jose Carlos Barbosa
Resumo: Espécies de pínus são plantadas em vários países e a área plantada no Brasil ocupa atualmente 1.562.782 hectares. O Estado de São Paulo possui 144.802 ha de pínus plantado e junto com os estados da região Sul do país possuem 94% da área brasileira. A principal praga dessa cultura é a vespa-damadeira Sirex noctilio (Hymenoptera: Siricidae) e está presente em mais de 1.000.000 ha no país. A utilização de métodos silviculturais e controle biológico auxiliam no controle dessa praga. No Brasil ela é considerada sob controle, com relatos esporádicos de surtos. Sendo assim, é importante prever a dispersão e ocorrência de novos surtos da praga para manter sua população controlada. Os objetivos do presente trabalho foram desenvolver uma ferramenta para definir a susceptibilidade de talhões à ocorrência da praga; verificar o controle proporcionado pelos principais inimigos naturais da vespa-da-madeira; e caracterizar morfologicamente a população de Deladenus (=Beddingia) siricidicola presente no Brasil através de microscopia eletrônica de varredura e microscopia ótica. Verificou-se que a metodologia de atribuição de níveis de risco de ocorrência da vespa-da-madeira poderá ser adotada como ferramenta para auxiliar o gerenciamento dos povoamentos de pínus em relação à ocorrência da praga, já que os níveis de risco atribuídos e o ataque efetivamente observados apresentaram relação direta (r=0,5127). A partir dessa metodologia foi desenvolvido uma planilha eletrônica no qual o usuário pode preencher os dados dos talhões de pínus plantado e o nível de risco é calculado automaticamente. Constatouse que o parasitoide I. leucospoides está bem estabelecido na região estudada e proporciona nível de controle em torno de 40% em talhões onde o nematoide não foi aplicado. O nematoide não apresentou alto índice de parasitismo, possivelmente em função da baixa ocorrência da vespa-da-madeira, provocada ...
Abstract: Pine species are planted in various countries and the current area occupied by this crop in Brazil is 1.562.782 hectares. São Paulo State has 144.802 ha of pine stands and in addition to the southern States, they have 94% of the Brazilian area occupied with pine. This crop's main pest is the sirex woodwasp Sirex noctilio (Hymenoptera: Siricidae) which is present in more than 1,000,000 ha in the country. The employment of silvicultural and biological control methods help in monitoring and controlling such pest and allow to keep it under control, with some outbreaks reported occasionally. This way, the need is to predict the pest's spread and occurrence. Therefore, the objectives in this thesis were develop a tool to define the susceptible of pine stands to the occurrence of the pest; verify the control promoted by the sirex woodwasp's main natural enemies; and morphologically characterize the population of Deladenus (=Beddingia) siricidicola present in Brazil using scanning electron microscopy and optical microscopy. We verified the risk-level prediction methodology can be used as a tool to assist the management of the pine stands in relation to the pest's occurence, as the risk-levels attributed and the effectively observed attack presented direct relation (r=0,5127). From this methodology an electronic sheet was developed, in which the user can fill with pine stands data and the risk-level is automatically calculated. We observed that the parasitoid I. leucospoides is well established in the region studied as it promotes a control level around 40% in stands where the nematode was not applied. The nematode didnnot presented a high parasitism, possibly due to the low occurrence of the sirex woodwasp, promoted by the control measures in previous years. Beside this, it was presented morphometric data of the population of D. siricidicola present in Brazil, highlighting some morphological traits not described before, such as the ...
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Hurley, Brett Phillip. „Factors influencing the control of the Sirex woodwasp in South Africa“. Thesis, 2010. http://hdl.handle.net/2263/28962.

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The woodwasp Sirex noctilio is one of the most serious invasive pests of Pinus plantations in the southern hemisphere. Extensive control programs have been developed to manage this pest, of which biological control has been a major component. This thesis examined the factors that could influence the control of S. noctilio in South Africa. A critical comparison of S. noctilio infestations and control efforts throughout the southern hemisphere revealed that control has not been uniformly effective, and local adaptation of control strategies is likely required as S. noctilio moves to new areas. The parasitic nematode Deladenus siricidicola is considered the primary biological control agent of S. noctilio. This nematode also feeds on the fungal symbiont of S. noctilio, Amylostereum areolatum. Possible factors influencing the success of this nematode in the summer rainfall areas of South Africa were examined. Data from a field trial revealed that moisture content of the wood influences inoculation success and this is influenced by the time of inoculation and the section of the tree inoculated. Laboratory-based assays revealed that incompatibility between the strain of A. areolatum and D. siricidicola was unlikely to be the cause of low inoculation success with the nematode, but that artificial inoculations could be affected by competition of A. areolatum with sapstain fungi. The parasitic wasp Ibalia leucospoides is another biological agent for S. noctilio. Mitochondrial and nuclear DNA sequence data reflected the extensive introduction of I. leucospoides into the southern hemisphere, followed by genetic bottlenecks that fixed only a few haplotypes in the introduced populations. Promoting awareness of S. noctilio in the forestry community has also been an important component of the control strategy. Data from a survey questionnaire showed that the awareness campaign had been generally successful, but the lack of basic knowledge to identify S. noctilio and its symptoms and the poor reach of the awareness media to some sectors of the forestry community, was of concern. This thesis has contributed towards understanding the factors that influence the control of S. noctilio in South Africa, with relevance to other regions where S. noctilio has been introduced.
Thesis (PhD)--University of Pretoria, 2010.
Zoology and Entomology
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Bücher zum Thema "Sirex noctilio Control"

Iede, Edson Tadeu. Proceedings of a conference: Training in the control of Sirex noctilio by the use of natural enemies : Colombo, Brazil November 4 to 9, 1996. Morgantown, WV: USDA, Forest Service, Forest Health Technology Enterprise Team, 1998.

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The Sirex Woodwasp And Its Fungal Symbiont Research And Management Of A Worldwide Invasive Pest. Springer, 2011.

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Buchteile zum Thema "Sirex noctilio Control"

Iede, Edson T., Susete R. C. Penteado und Wilson R. Filho. „The Woodwasp Sirex noctilio in Brazil: Monitoring and Control“. In The Sirex Woodwasp and its Fungal Symbiont:, 217–28. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1960-6_16.

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Klasmer, Paula, und Eduardo Botto. „The Ecology and Biological Control of the Woodwasp Sirex noctilio in Patagonia, Argentina“. In The Sirex Woodwasp and its Fungal Symbiont:, 203–15. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1960-6_15.

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Williams, David W., Kelley E. Zylstra und Victor C. Mastro. „Ecological Considerations in Using Deladenus (=Beddingia) siricidicola for the Biological Control of Sirex noctilio in North America“. In The Sirex Woodwasp and its Fungal Symbiont:, 135–48. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1960-6_10.

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