Clonal propagation in the genus Ulmus: Improvement of rooting ability by Agrobacterium rhizogenes T-DNA genes

Rinallo, C.; Mittempergher, L.; Frugis, Giovanna; Mariotti, D.

doi:10.1080/14620316.1999.11511143

Cited by 14 publications

(15 citation statements)

References 1 publication

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“…Bacillus subtilis treatment was more effective on stimulating adventitious root formation (85.8%) than AMF treatment (81.0%) as average of two seasons, respectively. These results agree with those obtained by Rinallo et al (1999), Abdel-Rahman and El-Dsouky (2010) and Kumar (2011). Also, Chawla and Mehta (2015) stated that PGPR increased adventitious roots formation.…”

Section: Results and Discussion Rooting Percentagesupporting

confidence: 92%

“…Recently, root promotion on airlayered shoots has been demonstrated by the inoculation with beneficial microorganisms such as Plant Growth Promoting Rhizobacteria (PGPR) and Arbuscular Mycorrhizal Fungi (AMF) (Rinallo et al, 1999, Abdel-Rahman and El-Naggar, 2014and Zenginbal and Demir, 2018. Previous studies have shown that bacteria in several genera (Bacillus, Agrobacterium, Pseudomonas and Azospirillum) can induce adventitious root formation (Rinallo et al, 1999, Abdel-Rahman and El-Dsouky, 2010, Kumar, 2011, and Chawla and Mehta, 2015. The inoculation of rooting substrate with AMF during cutting propagation has been reported to increase rooting in many woody plants (Scagel, 2001, Scagel, et al 2003and Fernades et al, 2019.…”

Section: Introductionmentioning

confidence: 99%

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Combined effects of auxin application and beneficial microorganisms on rooting and growth of Ficus benjamina L. air-layers

Abdel-Rahman

Ibrahim

Mousa

et al. 2019

AJAS

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This study was conducted to define the best auxin application method with or without the inoculation with beneficial microorganism (Bacillus subtilis and arbuscular mycorrhizal fungi "AMF") to improve rooting characteristics of F. benjamina air-layers. The treatments were arranged in a split-plot design. Seven combined treatments of auxin concentrations and application methods (control, 50 and 100 ppm IBA in rooting substrate, 1500 and 3000 ppm IBA by painting girdled zone, 1500 and 3000 ppm IBA in talc paste) were assigned to the main plots. The sub-plots comprehended the application of B. subtilis and arbuscular mycorrhizal fungi in addition to the control. Data recorded on air-layers performance exhibited significant variation among different application methods and concentrations of IBA compared with the control with clear superiority of applying IBA at 3000 ppm by painting girdled zone in enhancing rooting%, number, length, fresh and dry weights of roots per rooted air-layer, as well as total contents of both carbohydrates and phenolics, and showed the shortest period required for root appearance. Similar trend was noticed regarding survival percentage, increment in plant height and number of leaves and shoots after detaching air-layers from mother plants. All root and growth characteristics showed significant increment when air-layers were treated with B. subtilis or AMF compared to the control with clear superiority of B. subtilis. The combined treatment of IBA at 3000 ppm by painting girdled zone and B. subtilis recorded the highest rooting (100%) and survival percentages (100%) and the best root and growth characteristics. This treatment could be recommended for propagation of Ficus benjamina by air layering.

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Section: Results and Discussion Rooting Percentagesupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

Combined effects of auxin application and beneficial microorganisms on rooting and growth of Ficus benjamina L. air-layers

Abdel-Rahman

Ibrahim

Mousa

et al. 2019

AJAS

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“…Therefore natural or artificial infection using this 'pathogen' has considerable potential in agriculture, especially in arid regions. This approach could be improved by stable introduction of the A. rhizogenes root-inducing genes into plants by genetic engineering (Rinallo et al, 1999).…”

Section: Agrobacterium Host Rangementioning

confidence: 99%

Agrobacterium: A disease-causing bacterium

Otten

Burr

Szegedi³

2008

Agrobacterium: From Biology to Biotechnology

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“…Zydlik and Zydlik (2008) reported that the EM preparation intensified the growth of M.9 rootstock. Recent studies proved that some bacterial genera induced root formation in stem cuttings (Bassil et al, 1991;Ercisli et al, 2004;Erturk et al, 2010;Hatta et al, 1996;Jacob et al, 1991;Rinallo et al, 1999).…”

Section: Introductionmentioning

confidence: 99%

The influence of treatments applied to common ninebark (Physocarpus opulifolius (L.) Maxim.) ‘Diabolo’ cuttings on their rooting and growth

Świerczyński¹,

Stachowiak²,

Golcz-Polaszewska³

2017

Nauka Przyr. Technol.

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Clonal propagation in the genus Ulmus: Improvement of rooting ability by Agrobacterium rhizogenes T-DNA genes

Cited by 14 publications

References 1 publication

Combined effects of auxin application and beneficial microorganisms on rooting and growth of Ficus benjamina L. air-layers

Combined effects of auxin application and beneficial microorganisms on rooting and growth of Ficus benjamina L. air-layers

Agrobacterium: A disease-causing bacterium

The influence of treatments applied to common ninebark (Physocarpus opulifolius (L.) Maxim.) ‘Diabolo’ cuttings on their rooting and growth

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