Metabolitos y Conidios de<i>Beauveria bassiana</i>Como Control de Mosco Negro fungoso, Bajo Condiciones de Invernadero

Hugo, Marín Cruz Victor; Navarro, Silvia Rodríguez; Florido, Juan Esteban Barranco; Sierra, Roberto Terrón; Tovar, David Cibrián

doi:10.3958/059.043.0315

Cited by 4 publications

(2 citation statements)

References 20 publications

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“…At this time, the production of EF extracts in solid state fermentation maybe it was to be scaled using tray bioreactor and production costs are low because used waste agricultural and marine. Greenhouse evaluation has been carried out using metabolites to control the larvae of Bradysia impatiens in Pinus montezumae showing that there was no damage to the seedlings [73]. To combat pests in different crops, producers have resorted to the use of organic biopreparations, but by using the extract of an EF in a synergistic way, it increases the infectivity for insects of the order of diptera, so the panorama and a wide possibility of use, is friendly to the environment, as well as to its applicators.…”

Section: Discussionmentioning

confidence: 99%

Secondary Metabolites of Entomopathogenic Fungi, Biological Alternative for the Control of Agricultural Pests and Disease: Present and Perspectives

Juan-Maldonado,

Rodríguez-Navarro,

Angel-Cuapio

et al. 2024

AER

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The use of entomopathogenic fungi (EF) in recent years has been highly effective against the different orders of insects considered pests of agricultural importance and their conidia have been commonly applied, but it has been reported that these are sensitive to the environmental conditions. For this reason, biopesticides products have been formulated based on secondary metabolites, recently. These biomolecules participate as biological control agent, such as: cyclic depsipeptides, amino acids, polyketides, polyphenols and terpenoids, affecting their morphology, life cycle and insect behavior. The use of secondary metabolites of entomopathogenic fungi opens the possibility of application in a more efficient way for the control of agricultural pests in a compatible with the environment and human health; therefore, it is important to know, analyzing the type of molecules, their effects, and their different methods of application.

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Section: Discussionmentioning

confidence: 99%

Secondary Metabolites of Entomopathogenic Fungi, Biological Alternative for the Control of Agricultural Pests and Disease: Present and Perspectives

Juan-Maldonado,

Rodríguez-Navarro,

Angel-Cuapio

et al. 2024

AER

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“…Cyanide pyrethroids cause hypersensitivity, choreoathetosis, tremors, paralysis and insect mortality 24 , 25 . The classification of B. bassiana as slightly harmful to C. noackae adults may be related to the production of secondary metabolites, such as organic acids involved in the infection process and linear and cyclic peptidic toxins such as beauvericin from the mycelium of this fungus 26 , 27 . The lack of Metarhizium anisopliae toxicity to C. noackae adults is similar to that reported with this fungus on Cotesia flavipes Cameron (Hymenoptera: Braconidae) 28 and Trichogramma galloi Zucchi (Hymenoptera: Trichogrammatidae) 29 .…”

Section: Discussionmentioning

confidence: 99%

Selectivity of mycoinsecticides and a pyrethroid to the egg parasitoid Cleruchoides noackae (Hymenoptera: Mymaridae)

Domingues

Becchi

Velozo

et al. 2020

Sci Rep

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plants of the genus Eucalyptus, cultivated in many countries, have great importance for the world economy. In Brazil, this culture occupies a total of 5.7 million hectares, but native and exotic insect pests can reduce its productivity. Thaumastocoris peregrinus carpintero & Dellapé (Hemiptera: Thaumastocoridae), an exotic Australian pest, damages Eucalyptus plants. Biological control using the egg parasitoid Cleruchoides noackae Lin & Huber (Hymenoptera: Mymaridae), Heteroptera predators and entomopathogenic fungi, such as Beauveria bassiana and Metarhizium anisopliae, have potential for managing T. peregrinus. chemical insecticides, including bifenthrin and acetamiprid + bifenthrin, also control this insect. the compatibility of chemical and biological control methods favors integrated pest management. the objective of this study was to evaluate the selectivity of commercial products based on B. bassiana, M. anisopliae and the chemical bifenthrin on the parasitoid C. noackae and its parasitism on T. peregrinus eggs. the selectivity test followed the standards recommended by the international organization for Biological control (ioBc). Beauveria bassiana has selectivity to parasitism as well as viability, but was slightly harmful to C. noackae adults; M. anisopliae was innocuous to adults and to the viability of the offspring of this parasitoid, but it reduced the parasitism rate; and bifenthrin did not show selectivity to this parasitoid. The area of commercially planted forests in the world increased from 167.5 to 277.9 million hectares from 1990 to 2015 1. Brazil presently has 5.7 million hectares of Eucalyptus plantations with 24%, 17% and 15% of them in the states of Minas Gerais, São Paulo and Mato Grosso do Sul, respectively. The wood from these plantations is mainly destined for the pulp industry, with a production of 21 million tons in 2018 2,3. Insect pests of Australian origin detected in planted forests during the last three decades on a global scale may reduce Eucalyptus productivity 4. The bronze bug, Thaumastocoris peregrinus Carpintero & Dellapé (Hemiptera: Thaumastocoridae), was first detected in Brazil in 2008 in the states of São Paulo and Rio Grande do Sul, and has since dispersed to other Eucalyptus-producing states 5. This insect develops and produces fertile offspring on most Eucalyptus plantations in Brazil 6. Thaumastocoris peregrinus perforates and causes silvering, tanning, drying and defoliation from Eucalyptus plants 7. Biological control is the most widely-used method for managing T. peregrinus 8. This method includes the egg parasitoid Cleruchoides noackae Lin & Huber (Hymenoptera: Mymaridae), imported from Australia 8,9 , the predators Atopozelus opsimus Elkins (Hemiptera: Reduviidae) 10 and Supputius cincticeps Stäl (Heteroptera: Pentatomidae) 11,12 and entomopathogenic fungi 13,14. Beauveria bassiana and Metarhizium anisopliae, registered

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Producción de beauveria bassiana para la formulación de bioplaguicidas

Lucero,

Manzano,

Loaiza

et al. 2024

lgr

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The harmful effects of chemicals in conventional agriculture and the growing demand for food free of toxic residues has developed environmentally sustainable strategies. An effective alternative for integrated pest management in agricultural crops are biopesticides formulated with microorganic structures or from the production of active compounds. This paper describes the production processes of Beauveria bassiana for formulating biopesticides for agricultural use. The information was collected through a systematic search in Research Gate, Google Scholar, Science Direct and PubMed, using keywords such as production, Beauveria bassiana, solid fermentation, liquid fermentation and metabolites. The results affirm that B. bassiana is one of the microorganisms with great potential to produce biopesticides, due to the entomopathogenic mechanism of action and secondary metabolites, which can be used for the biological control of phytophagous insects. Likewise, for the formulation of B. bassiana it should be considered a profitable culture medium for large-scale production, also the control of environmental variables such as temperature at 25 oC, relative humidity 65-70 %, pH of 5.4, propagation time between 4 to 8 days, and for the liquid fermentation process, a constant agitation between 200 to 400 rpm must be maintained. Biological products represent an alternative to minimize the use of synthetic pesticides, reduce environmental pollution and ensure food safety and security.

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Metabolitos y Conidios deBeauveria bassianaComo Control de Mosco Negro fungoso, Bajo Condiciones de Invernadero

Cited by 4 publications

References 20 publications

Secondary Metabolites of Entomopathogenic Fungi, Biological Alternative for the Control of Agricultural Pests and Disease: Present and Perspectives

Secondary Metabolites of Entomopathogenic Fungi, Biological Alternative for the Control of Agricultural Pests and Disease: Present and Perspectives

Selectivity of mycoinsecticides and a pyrethroid to the egg parasitoid Cleruchoides noackae (Hymenoptera: Mymaridae)

Producción de beauveria bassiana para la formulación de bioplaguicidas

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