Synergism of Beauveria bassiana and Phytoseiulus persimilis in control of Tetranychus urticae on bean plants

Ullah, Mohammad Shaef; Lim, Un Taek

doi:10.11158/saa.22.11.11

Cited by 27 publications

(17 citation statements)

References 35 publications

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“…The pathogenicity of Beauveria bassiana fungi against mites of the species Tetranychus urticae was shown by fourteen authors. 15 In a similar way, positive results of fungi of the species Beauveria bassiana and Metarhizium anisopliae have already been demonstrated in the control of ticks of the species Dermacentor nitens. 14 In this sense, the search for new compounds to use as biocontrol is necessary.…”

Section: Introductionmentioning

confidence: 72%

Uso de microrganismos de efluente industrial no controle biológico de vetores

Favato

Cecchet

Cardeal

et al. 2020

Rev Epidemiol Control Infect

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Justificativa e Objetivos: a utilização de microrganismos como controle biológico de vetores sanitários pode ser considerada uma prática menos agressiva ao ambiente, em comparação com os produtos químicos utilizados. O presente estudo avaliou a eficiência de suspensões celulares de fungos e bactérias isolados de efluentes industriais têxteis no controle sanitário dos vetores naturais Aedes aegypti e Dermacentor nitens como alternativa sustentável de controle biológico. Métodos: foram avaliadas sete linhagens de fungos e seis de bactérias. Os isolados foram cultivados em caldo nutriente e caldo de batata, para bactérias e fungos, respectivamente. Alíquotas de 2 mL de cada suspensão microbiana foram adicionadas diretamente nas larvas dos mosquitos e nos carrapatos adultos. Foram analisadas alterações de movimentação e paralisação dos vetores em diferentes tempos de exposição entre zero e 20 minutos e três e 24 horas. Resultados: duas bactérias e um fungo promoveram uma desaceleração dos movimentos e/ou um aumento da movimentação dos ectoparasitas logo após a administração. Dois isolados bacterianos promoveram a paralisação dos movimentos de uma larva do mosquito Aedes aegypti em seu primeiro estágio de desenvolvimento, enquanto que um fungo provocou aumento da movimentação das larvas em seu estágio de desenvolvimento mais avançado. Conclusão: os microrganismos mostraram potencial uso no controle de vetores sanitários. Testes subsequentes de atividade dos possíveis metabólitos secundários produzidos e das formas de administração das culturas microbianas serão executados. Os resultados encontrados encorajam futuros estudos de otimização e caracterização dos extratos celulares, os quais poderão ser utilizados como ferramenta sustentável no controle biológico.

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Section: Introductionmentioning

confidence: 72%

Uso de microrganismos de efluente industrial no controle biológico de vetores

Favato

Cecchet

Cardeal

et al. 2020

Rev Epidemiol Control Infect

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“…A single application of B. bassiana (1 × 10 8 spores•mL − 1 ) suspensiom after the release at low rate of the phytoseiid predatory mite, Phytoseiulus persimilis Athias-Henriot (10 prey:1 predator) successfully controlled T. urticae Koch population (P < 0.001), with the lowest corrected leaf damage (1.5%) on bean plants (Ullah and Lim 2017). The effectiveness of B. bassiana combined with Purpureocillium lilacinum Thom (1910) (Hypocreales, Ophiocordycipitaceae) TR1 was reported on T. urticae by Yeșılayer (2018) who recorded a mortality rate of 66.6% at the highest doses (10 8 conidia•mL − 1 ).…”

Section: Against Acariansmentioning

confidence: 99%

Toward the efficient use of Beauveria bassiana in integrated cotton insect pest management

Dannon

Douro-Kpindou

et al. 2020

J Cotton Res

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Background: For controlling the resistance to insects, in particular carpophagous and phyllophagous caterpillars, using chemical pesticides has led to contamination of cotton area in Benin. Facing this problem, alternative methods including the use of entomopathogenic fungi as biopesticide could be a sound measure to preserve the environment, biodiversity and ensure good quality of crops. Previous studies have revealed the insecticidal potential of the entomopathogenic Beauveria bassiana on some insect pest species. However, little is known about its effectiveness on cotton Lepidopteran pests. This review is done to learn more about B. bassina for its application in controlling cotton insect pests, especially Lepidopteran species. Main body: Different sections of the current review deal with the related description and action modes of B. bassiana against insects, multi-trophic interactions between B. bassiana and plants, arthropods, soil and other microbes, and biological control programs including B. bassiana during last decade. Advantages and constraints in applying B. bassiana and challenges in commercialization of B. bassiana-based biopesticide have been addressed. In this review, emphasis is put on the application methods and targeted insects in various studies with regard to their applicability in cotton. Conclusion: This review helps us to identify the knowledge gaps related to application of B. bassiana on cotton pest in general and especially in Lepidopteran species in Benin. This work should be supported by complementary laboratory bioassays, station and/or fields experiments for effective management of cotton Lepidopteran pests in Benin.

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“…Bugeme et al 2008;Chandler et al 2005;Maniania et al 2008;Shi et al 2008;Shin et al 2017), and their compatibility with other control methods, such as predatory mites (e.g. Dogan et al 2017;Seiedy 2014;Seiedy et al 2012;Seiedy et al 2013;Ullah and Lim 2017;Vergel et al 2011;Wu et al 2016) or pesticides (e.g. Irigaray et al 2003;Klingen and Westrum 2007;Shi et al 2005) is widely studied.…”

Section: Introductionmentioning

confidence: 99%

Population-specific effect ofWolbachiaon the cost of fungal infection in spider mites

Zélé

Altıntaş

Santos

et al. 2019

Preprint

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Many studies have revealed the ability of the endosymbiotic bacteria Wolbachia to protect its arthropod hosts against diverse pathogens. However, as Wolbachia may also increase the susceptibility of its host to infection, predicting the outcome of a particular Wolbachia-host-pathogen interaction remains elusive. Yet, understanding such interactions is crucial for disease and pest control strategies. Tetranychus urticae spider mites are herbivorous crop pests, causing severe damage on numerous economically important crops. Due to the rapid evolution of pesticide resistance, biological control strategies using generalist entomopathogenic are being developed. However, although spider mites are infected with various Wolbachia strains worldwide, whether this endosymbiont protects them from fungi is as yet unknown. Here, we compared the survival of two populations, treated with antibiotics or harbouring different Wolbachia strains, after exposure to the fungal biocontrol agents Metarhizium brunneum and Beauveria bassiana. In one population, Wolbachia affected survival in absence of fungi but not in their presence, whereas in the other population Wolbachia increased the mortality induced by B. bassiana. To control for potential effects of the bacterial community of spider mites, we also compared the susceptibility of two populations naturally uninfected by Wolbachia, treated with antibiotics or not. The antibiotic treatment increased the susceptibility of spider mites to M. brunneum in one naturally Wolbachia-uninfected population, but it had no effect in the other treatments.These results highlight the complexity of within-host pathogens interactions, and the importance of considering the whole bacterial community of arthropods when assessing the effect of Wolbachia in a particular system. KEY-WORDSTetranychus urticae; entomopathogenic fungi; parasite-induced mortality; endosymbionts; bacterial community; antibiotic treatment.

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Synergism of Beauveria bassiana and Phytoseiulus persimilis in control of Tetranychus urticae on bean plants

Cited by 27 publications

References 35 publications

Uso de microrganismos de efluente industrial no controle biológico de vetores

Uso de microrganismos de efluente industrial no controle biológico de vetores

Toward the efficient use of Beauveria bassiana in integrated cotton insect pest management

Population-specific effect ofWolbachiaon the cost of fungal infection in spider mites

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