&lt;i&gt;Leptocybe invasa &lt;/i&gt;(HYMENOPTERA: EULOPHIDAE) EM MUDAS DE EUCALIPTO NO ESTADO DE SANTA CATARINA, BRASIL

Barbosa, L. R.; Rodrigues, Aline; Souza, Amanda Rodrigues de; Puretz, Barbara de Oliveira; Wilcken, Carlos Frederico; Zanúncio, José Cola

doi:10.5902/1980509835336

Cited by 4 publications

(4 citation statements)

References 6 publications

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“…Biological control: Several studies (Kim et al 2008;Protasov et al 2008;Sangtongpraow et al 2011;Sangtongpraow and Charernsom 2013;Dittrich-Schroder et al 2014;Ramanagouda and Vastrad 2015;Zheng et al 2016;Hurley et al 2017;Masson et al 2017;Mendel et al 2017;Barbosa et al 2018;Ndlela et al 2018;Gevers et al 2021;Tavares et al 2023) highlighted the use of biological control methods to manage L. invasa, focusing on the introduction of natural enemies or parasitoids to control the population of the gall wasp.…”

Section: Resultsmentioning

confidence: 99%

“…kim et al 2008, Huang et al 2012Roy and Mitra and Mitra 2013, Klein et al 2015, Nugnes et al 2016, Zheng et al 2016, Mendel et al 2017, Bush et al 2018, Kenis et al 2019, Sangtongpraow and Charernsom 2019, Gevers et al kim et al 2008, Kelly et al 2012, Roy and Mitra et al 2013, Dittrich-Schroder et al 2014, Masson et al 2017, Barbosa et al 2018, Ndlela et al 2018, Kenis et al 2019, Gevers et al 2021Protasov et al 2008, Mendel et al 2017, Kenis et al 2019, Le et al 2020 …”

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confidence: 99%

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Innovating Eucalyptus resistance: A meta-analysis of gene associations for combatting Leptocybe invasa

Calazans

Souza

Nunes

et al. 2023

Preprint

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Our study aimed to enhance the current understanding of Leptocybe invasa, a pest affecting Eucalyptus trees, by exploring the intricate molecular interactions between plants and insects. Specifically, we sought to identify key genes and metabolic pathways involved in these plant-insect interactions to develop innovative strategies for effective pest control. To accomplish this, we embarked on a comprehensive investigation utilizing an array of scientific resources, including scientific articles, gene and protein sequence databases, and patents. This comprehensive search enabled us to gather valuable information on gene homology and predicted proteins specific to Eucalyptus species. Furthermore, we conducted an in-depth literature review that focused on the latest advancements in gene expression research and the intricate world of secondary metabolites. Through this exploration, we gained critical insights into the underlying mechanisms of plant resistance and the potential application of specific genes in selecting resilient Eucalyptus genotypes capable of withstanding the challenges posed by L. invasa. Our search for patents was facilitated by the utilization of the cutting-edge Orbit Intelligence patent research software, which allowed us to identify novel approaches and innovations in the field of pest control. This study underscores the significance of performing a meta-analysis that incorporates advancements in gene expression research and the exploration of secondary metabolite data. Such an approach deepens our understanding of plant resistance mechanisms, paving the way for the identification and selection of L. invasa resistant genotypes. Ultimately, our findings hold promise for the development of effective strategies to mitigate the impact of this destructive pest on Eucalyptus trees.

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Section: Resultsmentioning

confidence: 99%

mentioning

confidence: 99%

Innovating Eucalyptus resistance: A meta-analysis of gene associations for combatting Leptocybe invasa

Calazans

Souza

Nunes

et al. 2023

Preprint

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“…Robust environmental adaptability, diverse reproductive tactics, diminutive size, gall-induced protection, and overlapping life cycles characterize this insect species. Upon invading a eucalyptus planting area, this pest quickly inflicts damage by consuming all the young leaves and inducing the rapid formation of galls on their twigs and petioles [ 3 , 4 ].…”

Section: Introductionmentioning

confidence: 99%

Influence of Endogenous Bacteria on Behavioral Responses in Leptocybe invasa: An Analysis of mVOCs

Zhou,

Hu,

Xie

et al. 2024

Insects

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Microorganisms within insects play a vital role in maintaining the basal physiological functions of the insects, with olfactory signals as critical components of insect survival strategies. Leptocybe invasa (L. invasa), an invasive alien pest inflicting significant damage to eucalyptus trees, harbors a rich and varied bacterial community within its body. However, the impact of its endogenous bacteria and their microbial Volatile Organic Compounds (mVOCs) on the behavioral preferences of L. invasa remains unexplored to date. This study focused on nine cultivable and dominant endogenous bacterial strains within L. invasa. Using a Y-tube olfactometer, we investigated the behavioral responses of female L. invasa to the mVOCs emitted by these bacteria. Concurrently, gas chromatography–mass spectrometry (GC–MS) was employed to quantify the mVOCs produced by these endogenous bacteria. Our findings revealed that Staphylococcus sp. exhibited the highest attractiveness of L. invasa, whereas Microbacterium sp. and E. cloacae exerted the most significant avoidance effects. The analysis of the mVOCs further highlighted the significance of aldehyde compounds, notably 2,3,6-trichlorobenzaldehyde, and alkane compounds, such as eicosane, in mediating the repellency and attraction effects. These results contribute to a deeper understanding of the invasion mechanism of L. invasa and provide a scientific basis for developing novel biopesticides or elicitors.

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“…in Asia (India (Kulkarni, 2010), Cambodia, Vietnam (Thu;Dell;Burgess, 2009) and Thailand); Oceania (New Zealand); Middle East (Israel, Syria Protasov;Fisher;La Salle, 2004), Iran, Iraq, Jordan, Lebanon and Turkey (Aytar;Dagdas;Duran, 2011)); Africa (Morocco, Algeria, Kenya (Mendel;Protasov;Fisher;La Salle, 2004), Uganda (Nyeco;Mutitu;Day, 2009), and Tanzania); South Africa and Europe (Greece, Italy, France, Spain and Portugal (Branco;Franco;Valente;Mendel, 2006)); among other countries (Nugnes;Gebiola;Monti;Gualtieri;Giorgini;Wang;Bernardo, 2015). In Brazil, the occurrence of L. invasa has been reported in the states of Bahia Berti-Filho;Stape;Teixeira, 2008), Rio Grande do Sul (Garlet;Boscardin;Deponti;Shwengber;Machado, 2013), Minas Gerais (Fernandes; Barcelos; Andrade; Zanuncio, 2014), Goiás Melo;Dias;Wilcken, 2014), Espírito Santo, Maranhão, Mato Grosso, Mato Grosso do Sul, Pará, Paraná, Pernambuco, São Paulo, Tocantins Zache;Zanuncio, 2015) e Santa Catarina Puretz;.…”

Section: Introductionmentioning

confidence: 99%

First record of the <i>Leptocybe invasa</i> Fisher & La Salle (Hymenoptera: Eulophidae) in Sergipe, Brazil

Almeida,

Pinheiro,

Rolim

et al. 2023

Ciênc. Florest.

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<i>Leptocybe invasa </i>(HYMENOPTERA: EULOPHIDAE) EM MUDAS DE EUCALIPTO NO ESTADO DE SANTA CATARINA, BRASIL

Cited by 4 publications

References 6 publications

Innovating Eucalyptus resistance: A meta-analysis of gene associations for combatting Leptocybe invasa

Innovating Eucalyptus resistance: A meta-analysis of gene associations for combatting Leptocybe invasa

Influence of Endogenous Bacteria on Behavioral Responses in Leptocybe invasa: An Analysis of mVOCs

First record of the <i>Leptocybe invasa</i> Fisher & La Salle (Hymenoptera: Eulophidae) in Sergipe, Brazil

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