In vitro Evaluation of Carbendazim 50% WP, Antagonists and Botanicals Against Fusarium oxysporum f. sp. psidii Associated with Rhizosphere Soil of Guava

Srivastava, Supriya; Singh, Vinit Partap; Kumar, Ravindra; Srivastava, Madhulika; Sinha, Alok; Simon, Sobita

doi:10.3923/ajppaj.2011.46.53

Cited by 38 publications

(13 citation statements)

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“…It was observed that inhibition of the pathogen growth also increased with increasing concentration of all fungicides which are in complete agreement with those of Dahal et al 41 In the current research, carbendazim was found to be the most potent chemical in all concentration against the wilt pathogen as it almost totally inhibited the fungus mycelium growth. This result was in congruent with the findings of Patil et al, 42 Maheshwari et al, 43 Srivastava et al 44 and Dahal et al 41 Khanzada et al 45 and Narayanan et al 46 who found complete inhibition of F. oxysporum by carbendazim. Rajput et al 27 reported best result with carbendazim to reduce the mycelial growth of F. oxysporum f. sp.…”

Section: Discussionsupporting

confidence: 90%

Saccharothrix Algeriensis NRRL B-24137 Potentiates Chemical Fungicide Carbendazim in Treating Fusarium Oxysporum f.sp. Vasinfectum-Induced Cotton Wilt Disease

et al. 2020

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Cotton ( Gossypium hirsutum) wilt is one of the destructive disease caused by Fusarium oxysporum f. sp. vasinfectum and lead to 100% yield loss under favorable conditions. This study aims to estimate the potential of biological control agents Saccharothrix algeriensis NRRL B-24137 (SA) and chemical fungicides against cotton wilt pathogen under in-vitro and in-vivo conditions. The in-vitro study revealed that carbendazim showed maximum mycelia growth inhibition with a mean of 91% over control, which was further validated in glasshouse assay. In-vitro dual culture test of biocontrol agents with F. oxysporum determined that SA had a potential to inhibit mycelia growth by 68% compared to control. Further in glasshouse assay, the combination of the SA and carbendazim (10 µg/mL) showed a significant ( p < 0.05) disease control. Moreover, results demonstrated that carbendazim and SA remarkably decreased the disease development up to 83% and subsequently, significant improvement was observed in the plant growth parameters (plant length, root length, and plant weight) compared to untreated plants. Conclusively, exploration and utilization of bioagent for fungal diseases in cotton may provide a better line with maximum efficacy and with lesser adverse effects, which will pave a way toward better consequences in fungal treatments.

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Section: Discussionsupporting

confidence: 90%

Saccharothrix Algeriensis NRRL B-24137 Potentiates Chemical Fungicide Carbendazim in Treating Fusarium Oxysporum f.sp. Vasinfectum-Induced Cotton Wilt Disease

et al. 2020

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“…Resistance can be systemically induced in some susceptible plants by the application of certain chemical substances as well as the pre-inoculation with pathogenic or nonpathogenic microorganisms (Kuc 1982). In this subject, botanical extracts have been found to effectively control a wide range of plant pathogens through inducing a defense response in the infected plants (Chakraborty andChakraborty 2010 andSrivastava et al 2011). Studies on the antifungal activity of botanical extracts to protect plants from diseases have received much attention (Morsy et al 2011 andBhuvaneshwari et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Application of plant extracts as inducers to challenge leaf rust of wheat

Draz

Elkhwaga

Elzaawely

et al. 2019

Egypt J Biol Pest Control

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Five plant extracts, i.e., henna, Lawsonia inermis; acalypha, Acalypha wilkesiana; chinaberry, Melia azedarach; pomegranate, Punica granatum; and lantana, Lantana camara, were tested as inducers to protect wheat against leaf rust infection caused by Puccinia triticina Eriks. The plant extracts were applied pre-infection on susceptible wheat cultivar "Gemmiza-7" under field conditions during two growing seasons (2016/2017 and 2017/2018). All the tested plant extracts were found to be effective against the leaf rust infection. They significantly reduced the coefficient of infection (ACI) to be ranging 7.50 to 20.00, compared to the non-treated control (ACI = 75.00). Lantana extract was the most effective one (efficiency = 88.88%), which was very close to the fungicide "diniconazole" (efficiency = 89.92%). Henna extract ranked second (80.00%), followed by chinaberry (76.00%), acalypha (72.00%), and pomegranate (68.00%). However, wheat yield components were significantly increased by all the tested treatments, especially lantana extract and the fungicide. Similarly, biochemical analyses revealed a significant increase in the plant contents of chlorophyll a and b, total phenolics, and oxidative enzymes activities (POX and PPO) at all the tested treatments. Results indicated that the tested plant extracts could induce wheat resistance to leaf rust.

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“…Efforts have been made to control plant diseases using plant extracts [3][4][5][6][7][8][9][10][11][12][13][14][15]. They gave evidences that the plant extracts are effective bioagents against a wide range of plant pathogens viz., fungal, bacterial and viral pathogens.…”

Section: Introductionmentioning

confidence: 99%

Efficacy of plant extracts in controlling wheat leaf rust disease caused by Puccinia triticina

Shabana

Abdalla

Shahin

et al. 2017

Egyptian Journal of Basic and Applied Sciences

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The efficacy of eight plant extracts (garlic, clove, garden quinine, Brazilian pepper, anthi mandhaari, black cumin, white cedar and neem) in controlling leaf rust disease of wheat was investigated in vitro and in vivo. In vitro, all treatments inhibited spore germination by more than 93%. Neem extract recorded 98.99% inhibition of spore germination with no significant difference from the fungicide Sumi-8 (100%). Under greenhouse conditions, seed soaking application in neem extract (at concentration of 2 ml/L) resulted in 36.82% reduction in the number of pustules/leaf compared with the untreated control. Foliar spraying of plant extracts on wheat seedlings decreased the number of pustules/leaf. Foliar spraying of plant extracts four days after inoculation led to the highest resistance response of wheat plants against leaf rust pathogen. Spray application of wheat seedlings with neem, clove and garden quinine extracts, four days after inoculation with leaf rust pathogen completely prevented rust development (100% disease control) and was comparable with the fungicide Sumi-8. Foliar spray application of wheat plants at mature stage with all plant extracts has significantly reduced the leaf rust infection (average coefficient of infection, ACI) compared with the untreated control and neem was the most effective treatment. This was reflected on grain yield components, whereas the 1000-kernel weight and the test weight were improved whether under one-or two-spray applications, with two-spray application being more effective in this regard. Thus, it could be concluded that plant extracts may be useful to control leaf rust disease in Egypt as a safe alternative option to chemical fungicides.

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In vitro Evaluation of Carbendazim 50% WP, Antagonists and Botanicals Against Fusarium oxysporum f. sp. psidii Associated with Rhizosphere Soil of Guava

Cited by 38 publications

References 1 publication

Saccharothrix Algeriensis NRRL B-24137 Potentiates Chemical Fungicide Carbendazim in Treating Fusarium Oxysporum f.sp. Vasinfectum-Induced Cotton Wilt Disease

Saccharothrix Algeriensis NRRL B-24137 Potentiates Chemical Fungicide Carbendazim in Treating Fusarium Oxysporum f.sp. Vasinfectum-Induced Cotton Wilt Disease

Application of plant extracts as inducers to challenge leaf rust of wheat

Efficacy of plant extracts in controlling wheat leaf rust disease caused by Puccinia triticina

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