Antagonistic Potential of Macrolepiota sp. Against Alternaria Solani as Causal Agent of Early Blight Disease in Tomato Plants

Hernández-Ochoa, Jesús S.; Levin, Laura; Hernández-Luna, Carlos E.; Contreras-Cordero, Juan Francisco; Niño-Medina, Guillermo; Chávez-Montes, Abelardo; López-Sandin, Iosvany; Gutiérrez‐Soto, Guadalupe

doi:10.1007/s10343-019-00484-4

Cited by 9 publications

(9 citation statements)

References 30 publications

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“…Grifolin is the major compound in stem and leaves extract of Peperomia galioides of the region Callejon de Huaylas [ 7 ] and the village of Unduavi, Yungas. Other works mentioned the richness of this species in grifolin [ 19 ], in extract of aerial parts (leaves, flowers, stem) of Peperomia galioides [ 8 ], Solanum lycopersicum L. of Mexican regions characterized by the richness in grifolin [ 23 ]. In addition, grifolin is the major compound of the extract leaves of Rhododendron dauricum [ 20 ], leaves and twigs in Da-Hi-Shan County of Liaoning Province in China [ 9 ], and leaves of Rhododendron dauricum in Central Siberia and the Baikal region [ 22 ].…”

Section: Resultsmentioning

confidence: 99%

Pharmacological Effects of Grifolin: Focusing on Anticancer Mechanisms

Bouyahya

Allam

Zeouk³

et al. 2022

Molecules

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Grifolin is a volatile compound contained in essential oils of several medicinal plants. Several studies show that this substance has been the subject of numerous pharmacological investigations, which have yielded interesting results. Grifolin demonstrated beneficial effects for health via its multiple pharmacological activities. It has anti-microbial properties against bacteria, fungi, and parasites. In addition, grifolin exhibited remarkable anti-cancer effects on different human cancer cells. The anticancer action of this molecule is related to its ability to act at cellular and molecular levels on different checkpoints controlling the signaling pathways of human cancer cell lines. Grifolin can induce apoptosis, cell cycle arrest, autophagy, and senescence in these cells. Despite its major pharmacological properties, grifolin has only been investigated in vitro and in vivo. Therefore, further investigations concerning pharmacodynamic and pharmacokinetic tests are required for any possible pharmaceutical application of this substance. Moreover, toxicological tests and other investigations involving humans as a study model are required to validate the safety and clinical applications of grifolin.

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Section: Resultsmentioning

confidence: 99%

Pharmacological Effects of Grifolin: Focusing on Anticancer Mechanisms

Bouyahya

Allam

Zeouk³

et al. 2022

Molecules

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“…Зарубіжними дослідниками зокрема встановлено, що одним з шляхів підвищення врожайності є застосування хімічної індукції резистентності, яка не тільки знижує інфікування, розвиток і ефекти вірусів хвороб помідора, а також поліпшує ріст рослин, врожайність, ранньостиглість і якість плодів (Glala et al, 2005). Ці результати узгоджуються з результатами, отриманими багатьма авторами (Baka & Rashad, 2016;El-Eshmawiy & Glala, 2019;Hernández-Ochoa et al, 2019), які повідомили, що рослинні екстракти можуть використовуватися для посилення проростання насіння та енергії розсади.…”

Section: матеріал і методи дослідженьunclassified

Influence of root dressings on the yield of tomato hybrid in spring film greenhouses

Yarovyi

Sievidov

2020

SMLNUVMBA

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Vegetable production by way of protected cultivation is currently developing in Ukraine as a dynamic and effective branch of agriculture. This is extremely important for providing the population with vegetables rich in vitamins and minerals, although the development of this branch does not provide for all of the population's needs. One of the ways to increase vegetable production is to increase the yield of protected cultivation cultures; this may be achieved with the well-grounded use of growth stimulants. To solve the problem of increasing the yield of the culture it is necessary in scientific and practical vegetable growing to research the influence of a root application of growth stimulants on tomato yield in the conditions of protected cultivation, particularly in spring film greenhouses. During the study, the plants were treated according to general recommendations for vegetable cultures. The article presents experimental data of three-year research on the use of biologically active natural substances, among which are Radifarm, Viva, Potassium humate and Kornevin, obtained during the cultivation of indeterminate type Signora F1 tomato hybrid. The study determines the phenologic and biometric properties of plants and establishes that the parameters of tomato plants had significant differences of biometrics when biologics were used. The research revealed the consistent patterns of using growth stimulants changing the formation of tomato yield. Using Radifarm biological resulted in a 28.6 % yield increase compared to the clean sample. The study established the effective influence of used biologics on the content of dry matter and main chemicals in tomato fruits. Among the researched biologics, using Radifarm provided the highest content of dry matter and sugar, while Kornevin provided the highest content of ascorbic acid. Economic calculations showed the high effectiveness of biologics used for root applications, especially of the Radifarm biological. It provided the highest yield and cash proceeds – 22.9 kg/m2 and 233 UAH respectively, which is 25.5 % higher than the control group. Years of research established that using biologics that stimulate root system growth provides increases in yield and profitability level to the producers.

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“…Solanaceae family members, including tomato, eggplant, pepper, and potato are susceptible to many phytopathogenic fungal strains[ 8 ]. Alternaria solani , a phytopathogenic fungus, causes EB disease in tomato plants, damaging tomato crops by reducing crop yield by about 50% worldwide [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

Use of ginger extract and bacterial inoculants for the suppression of Alternaria solani causing early blight disease in Tomato

Hyder,

Gondal,

Sehar

et al. 2024

BMC Plant Biol

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Early blight (EB), caused by Alternaria solani, is a serious problem in tomato production. Plant growth-promoting rhizobacteria promote plant growth and inhibit plant disease. The present study explored the bio-efficacy of synergistic effect of rhizobacterial isolates and ginger powder extract (GPE) against tomato EB disease, singly and in combination. Six fungal isolates from symptomatic tomato plants were identified as A. solani on the basis of morphological features i.e., horizontal septation (6.96 to 7.93 µm), vertical septation (1.50 to 2.22 µm), conidia length (174.2 to 187.6 µm), conidial width (14.09 to 16.52 µm), beak length (93.06 to 102.26 µm), and sporulation. Five of the twenty-three bacterial isolates recovered from tomato rhizosphere soil were nonpathogenic to tomato seedlings and were compatible with each other and with GPE. Out of five isolates tested individually, three isolates (St-149D, Hyd-13Z, and Gb-T23) showed maximum inhibition (56.3%, 48.3%, and 42.0% respectively) against mycelial growth of A. solani. Among combinations, St-149D + GPE had the highest mycelial growth inhibition (76.9%) over the untreated control. Bacterial strains molecularly characterized as Pseudomonas putida, Bacillus subtilis, and Bacillus cereus and were further tested in pot trials through seed bacterization for disease control. Seeds treated with bacterial consortia + GPE had the highest disease suppression percentage (78.1%), followed by St-149D + GPE (72.2%) and Hyd-13Z + GPE (67.5%). Maximum seed germination was obtained in the bacterial consortia + GPE (95.0 ± 2.04) followed by St-149D + GPE (92.5 ± 1.44) and Hyd-13Z + GPE (90.0 ± 2.04) over control (73.8 ± 2.39) and chemical control as standard treatment (90.0 ± 2). Ginger powder extracts also induce the activation of defence-related enzymes (TPC, PO, PPO, PAL, and CAT) activity in tomato plants. These were highly significant in the testing bacterial inoculants against A. solani infection in tomato crops.

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Antagonistic Potential of Macrolepiota sp. Against Alternaria Solani as Causal Agent of Early Blight Disease in Tomato Plants

Cited by 9 publications

References 30 publications

Pharmacological Effects of Grifolin: Focusing on Anticancer Mechanisms

Pharmacological Effects of Grifolin: Focusing on Anticancer Mechanisms

Influence of root dressings on the yield of tomato hybrid in spring film greenhouses

Use of ginger extract and bacterial inoculants for the suppression of Alternaria solani causing early blight disease in Tomato

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