Effect of the Entomopathogenic Fungus Beauveria bassiana on the Development of Faba Bean (Vicia faba) Diseases in the Field Conditions

Ashmarina, L. F.; Lednev, G. R.; Tomilova, Oksana G.; Sadokhina, T. A.; Bakshaev, D. Yu.; Levchenko, M. V.; Volkova, N. S.; Tyurin, M. V.; Danilov, Viktor Petrovich; Глупов, В. В.

doi:10.1134/s1607672921040013

Cited by 4 publications

(7 citation statements)

References 17 publications

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Section: Discussionmentioning

confidence: 95%

“…Earlier it was shown that when treating cotton seeds with fungi Purpureocillium lilacinum and Beauveria bassiana, with the level of colonization of about 50%, significant differences were established only in a comparative analysis of colonized and non-colonized plants, while when analyzing the general effect of treatment, significant differences could not be detected (37). In our case, we could not assess the effect of colonization due to the low proportion of plants inhabited by the fungus (22). The low level of infestation of broad beans with L. bryoniae in this case may be due to the high (more than 60 %) level of infestation of fly larvae with hymenopteran parasitoids, which can have a substantial impact on the population of L. bryoniae in natural conditions (39).…”

Section: Aphidsmentioning

confidence: 89%

“…This could be due to the accelerated growth and development of plants after seed treatment with the fungus, which makes plants more attractive to winged migrants during their dispersal in June. Similarly, the higher species abundance of arthropods at the sites treated with M. robertsii in June 2020 could be explained by the faster development of plants after seed treatment with the fungus (22).…”

Section: Discussionmentioning

confidence: 99%

“…The treatment of plants was carried out by soaking the seeds according to the previously described method (22). Conidia were suspended in a water-tween solution (Tween-20, 0.04%) with a final concentration of 5 × 10 7 conidia/ml.…”

Section: Seed Treatment Planting and Main Effects On Plantsmentioning

confidence: 99%

“…This work is a part of a comprehensive study of the effect of endophytes on the entire agricultural system of the broad bean field, including agricultural plants, fungi and invertebrates, both pests and accompanying species. The characteristics of the colonization of plant tissues and rhizosphere soil by the fungus M. robertsii , as well as the effects on plants, are detailed in our previous work (22). Briefly, in 2019, the level of colonization on the plots treated with M. robertsii did not differ from the control.…”

Section: Introductionmentioning

confidence: 99%

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Biopriming of broad bean seeds with entomopathogenic fungusMetarhizium robertsiidoes not affect invertebrate communities of the agroecosystem

Lubechanskii

Novgorodova

Panina

et al. 2022

Preprint

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Biopriming, or treatment of seeds with beneficial microorganisms such as beneficial fungi, can be a promising strategy in agricultural cultivation. However, the effects of such treatment on non-target organisms living in the soil and on plants have not been sufficiently studied, and it is not known very well whether such treatment would alter invertebrate communities (e.g., harm them). Here, we addressed the effect of treating broad bean seeds (Vicia faba L.) with the conidia of entomopathogenic ascomycete Metarhizium robertsii on the diversity and abundance of invertebrate communities in the agroecosystem in the south part of West Siberia in 2019 and 2020. We have analyzed the effect both on the general invertebrate communities as well as on the main pests of beans. In the case of bean pests, we assessed the rate of plant infestation by aphids (Hemiptera: Aphididae) and the degree of leaf damage by leafminer flies Liriomyza bryoniae (Diptera: Agromyzidae). In most cases, the treatment did not lead to significant changes in the total abundance of the soil invertebrates and herbivores or the abundance of predominant taxa (Coleoptera: Carabidae, Staphylinidae, Elateridae, Scarabaeidae, Curculionidae; Hemiptera: Miridae, Cicadellidae, Aphididae; larvae of Diptera). A positive effect of treatment on population density of the soil mesofauna was noted for Diptera larvae in June 2019. Regarding aphids and leafminer flies, no significant effect was observed in terms of the proportion of plants with aphids and the density of aphid colonies on individual plants throughout the season, and no significant influence was found on the proportion of plant leaves damaged by leafminer fly Liriomyza bryoniae larvae. In summary, in Western Siberia, the treatment of broad bean seeds with M. robertsii did not significantly affect non-target arthropods common for bean fields as well as the main pests of beans, namely aphids and miner flies.

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Section: Discussionmentioning

confidence: 95%

Section: Aphidsmentioning

confidence: 89%

Section: Discussionmentioning

confidence: 99%

Section: Seed Treatment Planting and Main Effects On Plantsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Biopriming of broad bean seeds with entomopathogenic fungusMetarhizium robertsiidoes not affect invertebrate communities of the agroecosystem

Lubechanskii

Novgorodova

Panina

et al. 2022

Preprint

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2022

1727-1320

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включен в «Перечень изданий ВАК РФ» по следующим научным специальностям и отраслям науки: 1.5.14 -Энтомология (биологические науки), 1.5.18 -Микология (биологические науки), 4.1.1 -Общее земледелие. Растениеводство (сельскохозяйственные и биологические науки), 4.1.2 -Селекция, семеноводство и биотехнология растений (сельскохозяйственные и биологические науки), 4.1.3 -Агрохимия, агропочвоведение, защита и карантин растений (сельскохозяйственные и биологические науки), 4.1.4 -Садоводство, овощеводство, виноградарство и лекарственные культуры (сельскохозяйственные

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Effect of the endophytic colonization of Beauveria bassiana on the population density of peach aphid (Myzus persicae) and the growth parameters of plants

et al. 2022

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Endophytic properties of entomopathogenic fungi currently receive considerable attention from the scientific community. In the present work, it was shown that the fungus Beauveria bassiana (strain BBK-1) is able to successfully colonize broad bean and sweet pepper plants under laboratory conditions. The green peach aphid actively bred on both plant species. The density of aphids developing on plants colonized by B. bassiana was significantly lower as compared to the control, both on peppers and beans. The growth-stimulating effect of endophytic colonization by B. bassiana was less pronounced on beans, while on sweet pepper plants, a significant increase in plant height and an earlier onset of the budding were found. The observed effects indicate that B. bassiana has a potential to be used as a polyfunctional biocontrol agent in agricultural practice.

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Effect of the Entomopathogenic Fungus Beauveria bassiana on the Development of Faba Bean (Vicia faba) Diseases in the Field Conditions

Cited by 4 publications

References 17 publications

Biopriming of broad bean seeds with entomopathogenic fungusMetarhizium robertsiidoes not affect invertebrate communities of the agroecosystem

Biopriming of broad bean seeds with entomopathogenic fungusMetarhizium robertsiidoes not affect invertebrate communities of the agroecosystem

Untitled

Effect of the endophytic colonization of Beauveria bassiana on the population density of peach aphid (Myzus persicae) and the growth parameters of plants

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