Nematophagous and endomycorrhizal fungi in the control of Meloidogyne incognita in soybean

Messa, Vinícius Rigueiro; Costa, Antônio Carlos Torres da; Kuhn, Odair José; Stroze, Camila Torres

doi:10.1016/j.rhisph.2020.100222

Cited by 12 publications

(11 citation statements)

References 45 publications

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“…This process involves proteolytic and chitinolytic activities and secretion of adhesives ( Tikhonov et al., 2002 ). P. chlamydosporia has already been used to manage nematodes in food security crops such as tomato ( Escudero et al., 2017 ), potato ( Varandas et al., 2020 ), soybean ( Messa et al., 2020 ), cucumber ( Swarnakumari et al., 2020 ), rice ( Khan et al., 2021 ), banana ( Silva et al., 2017 ) and root beet ( Haj Nuaima et al., 2021 ). P. chlamydosporia has also been used for biocontrol of animal parasitic nematodes ( Li et al., 2022 ) and can also infect insects in the laboratory, such as hemipters ( Ferraz et al., 2021 ).…”

Section: Nematode Antagonists: Biological Controlmentioning

confidence: 99%

Chitosan and nematophagous fungi for sustainable management of nematode pests

Lopez-Nuñez

Suarez-Fernandez²,

López-Moya³

et al. 2022

Front. Fungal Biol.

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Plants are exposed to large number of threats caused by herbivores and pathogens which cause important losses on crops. Plant pathogens such as nematodes can cause severe damage and losses in food security crops worldwide. Chemical pesticides were extendedly used for nematode management. However, due to their adverse effects on human health and the environment, they are now facing strong limitations by regulatory organisations such as EFSA (European Food Safety Authority). Therefore, there is an urgent need for alternative and efficient control measures, such as biological control agents or bio-based plant protection compounds. In this scenario, chitosan, a non-toxic polymer obtained from seafood waste mainly, is becoming increasingly important. Chitosan is the N-deacetylated form of chitin. Chitosan is effective in the control of plant pests and diseases. It also induces plants defence mechanisms. Chitosan is also compatible with some biocontrol microorganisms mainly entomopathogenic and nematophagous fungi. Some of them are antagonists of nematode pests of plants and animals. The nematophagous biocontrol fungus Pochonia chlamydosporia has been widely studied for sustainable management of nematodes affecting economically important crops and for its capability to grow with chitosan as only nutrient source. This fungus infects nematode eggs using hyphal tips and appressoria. Pochonia chlamydosporia also colonizes plant roots endophytically, stimulating plant defences by induction of salicylic and jasmonic acid biosynthesis and favours plant growth and development. Therefore, the combined use of chitosan and nematophagous fungi could be a novel strategy for the biological control of nematodes and other root pathogens of food security crops.

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Section: Nematode Antagonists: Biological Controlmentioning

confidence: 99%

Chitosan and nematophagous fungi for sustainable management of nematode pests

Lopez-Nuñez

Suarez-Fernandez²,

López-Moya³

et al. 2022

Front. Fungal Biol.

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“…Hifa merupakan bagian mikoriza yang berbentuk seperti akar halus dan dapat menembus hingga bagian luar akar tanaman inang. Messa et al (2020) menyatakan hifa berfungsi sebagai perpanjangan akar tanaman inang mikoriza dalam menyerap hara dan nutrisi lain yang dibutuhkan tanaman. Arbuskula merupakan hifa yang berstruktur dan membentuk cabang-cabang seperti pohon kecil dan berada pada bagian korteks tanaman yang terinfeksi mikoriza.…”

Section: Hasil Dan Pembahasan Tinggi Dan Diameter Batangunclassified

APLIKASI MIKORIZA GRANUL DAN POWDER MENGGUNAKAN TEKNIK COATING PADA JAGUNG MANIS (Zea mays L. Saccharata) DI TANAH LATOSOL DAN REGOSOL

Hazra

Istiqomah²,

Agus

2022

JTSL

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The demand for sweet corn increases over time. To increase sweet corn production, many farmers often use inorganic fertilizers excessively. Excessive use of inorganic fertilizers can have a negative impact on soils. One of the efforts that can be made to increase sweet corn production is the provision of biofertilizers, such as mycorrhizae. This study used a completely randomized design (CRD) with two factors. The first factor was the application of fertilizer with 7 levels of treatment, namely Control; NPK fertilizer + organic fertilizer; NPK fertilizer + organic fertilizer + 2.5 g mycorrhizal granules; NPK fertilizer + organic fertilizer + 5 g mycorrhizal granules; NPK fertilizer + organic fertilizer + 2.5 g mycorrhizal powder; NPK fertilizer + organic fertilizer + 5 g mycorrhizal powder; and NPK fertilizer + organic fertilizer + mycorrhizal powder (coating). The second factor was two different soils used as growing media, namely Regosol and Latosol from Dramaga. This study was carried out in five replications. The parameters observed were plant height, stem diameter, plant biomass, root colonization, soil available P, and total P in plants. The results showed that the application of mycorrhizal powder with coating techniques increased the growth of maize plants, the level of root colonization, the availability of soil phosphorus nutrients, and plant phosphorus uptake by the plants.

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“…In addition, the fungi associated with plants can promote plant growth and development, increasing the availability of nutrients in the soil 12 Moreover, plants can increase their ability to absorb water and nutrients 13 , ght pathogens and decrease the incidence of diseases 14,15 , ght pests by acting as biocontrol agents 16 and increase their resistance to various types of environmental stresses 17,18 . In this sense, the use of lamentous fungi associated with plants is an excellent alternative to face the di culties related to soybean production, allowing the use of fewer agricultural pesticides and less mineral fertilization and promoting a lower production cost, with lower environmental impact without affecting productivity 14,[19][20][21] .…”

Section: Introductionmentioning

confidence: 99%

Growth promotion and modulation of the soybean microbiome INTACTA RR PRO TM with the application of the fungi Trichoderma harzianum and Purpureocillum lilacinum

Rigobelo,

Carvalho,

Santos

et al. 2024

Preprint

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Soybean is a crop of great economic importance for animal and human nutrition. Currently, there is a lack of information on the effects of the fungi Trichoderma harzianum and Purpureocillum lilacinum on the INTACTA RR PRO TM transgenic soybean plants. The present study evaluated the application of the fungi T. harzianum and P. lilacinum under pot and field conditions. Under pot conditions, there were no significant differences in most of the parameters evaluated or in the abundance of the microbiota in the roots. However, under field conditions, the results showed a significant increase in soybean yield at 423. kg. ha − 1 with the application of P. lilacinum compared to the control treatment. In addition, the application of P. lilacinum promoted a significant increase in phosphorus levels in the aerial part, and there were significant correlations between the increase in taxon abundance for the genus Erwinia and productivity and the average phosphorus and nitrogen contents for the aerial part, for the taxon Bacillus and nitrogen content and productivity, and for the taxon Sphingomonas and nitrogen content. The Bradyrhizobium taxon was identified in the P. lilacinum treatment as a linking taxon linking two different networks of taxon and showing itself as an important taxon in the microbiota. The results show that the application of the fungus P. lilacinum can increase the productivity of the soybean INTACTA RR PRO TM and that this increase in productivity may be a function of the modulation of the microbiota composition of the plants leaves by P. lilacinum effect.

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Nematophagous and endomycorrhizal fungi in the control of Meloidogyne incognita in soybean

Cited by 12 publications

References 45 publications

Chitosan and nematophagous fungi for sustainable management of nematode pests

Chitosan and nematophagous fungi for sustainable management of nematode pests

APLIKASI MIKORIZA GRANUL DAN POWDER MENGGUNAKAN TEKNIK COATING PADA JAGUNG MANIS (Zea mays L. Saccharata) DI TANAH LATOSOL DAN REGOSOL

Growth promotion and modulation of the soybean microbiome INTACTA RR PRO TM with the application of the fungi Trichoderma harzianum and Purpureocillum lilacinum

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