Evaluation of the Fungal Endophyte Clonostachys Rosea as an Inoculant to Enhance Growth, Fitness and Productivity of Crop Plants

Sutton, J.C.; Liu, W.; Ma, Jian; Brown, William G.; Ja, Stewart; Walker, Gail

doi:10.17660/actahortic.2008.782.34

Cited by 19 publications

(13 citation statements)

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“…Similar results were observed in research by Oliveira et al (2007) and Donoso et al (2008) who used Trichoderma strains to promote plant growth and rooting of P. radiata and Eucalyptus sp., respectively. The same effect was observed in miniature roses, geraniums, and cucumbers (plants and cuttings) treated with C. rosea which accelerated rooting of the cuttings, increased plant height and root dry mass, accompanied with disease reduction (Sutton et al, 2008). On the other hand, the treatment applying fungicides in this experiment achieved one of the best mini-cutting survival levels.…”

Section: Discussionsupporting

confidence: 78%

Control of Botrytis cinerea in Eucalyptus globulus Mini-Cuttings Using Clonostachys and Trichoderma Strains

Zaldúa¹,

Sanfuentes²

2010

Chilean J. Agric. Res.

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Botrytis cinerea Pers. ex Fr. causes the disease known as gray mold in more than 200 hosts. It is one of the most important pathogens in Chilean forest nurseries and Eucalyptus globulus Labill. is one of the most susceptible species, especially in vegetative reproduction systems. Clonostachys and Trichoderma strains were selected as potential biocontrol agents of gray mold in previous research by the authors. The objective of this study was to evaluate the effectiveness of antagonistic fungi to control B. cinerea in E. globulus mini-cuttings. Five fungi strains were tested and applied weekly, two Clonostachys and three Trichoderma (5 x 10 6 conidia mL -1 ). In addition, comparison treatments were also used: absolute control (water) and fungicide application. The experiment was carried out under operational conditions to produce E. globulus mini-cuttings. The Clonostachys UDC-A10 and UDC-A11 strains reduce mini-cutting mortality caused by B. cinerea in 54 and 71%, respectively, and with effects similar to those achieved by fungicides. Clonostachys UDC-A11 reduces the disease progression rate with the same statistical results as fungicides. A negative effect of applying fungicides on rooting of the surviving mini-cuttings was also confirmed. These results demonstrate the effectiveness of Clonostachys as a control agent against gray mold disease in E. globulus mini-cuttings.

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Section: Discussionsupporting

confidence: 78%

Control of Botrytis cinerea in Eucalyptus globulus Mini-Cuttings Using Clonostachys and Trichoderma Strains

Zaldúa¹,

Sanfuentes²

2010

Chilean J. Agric. Res.

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“…Clonostachys rosea was previously isolated as endophytic fungi promoting the growth performance of certain crops. Improved crop performances of miniature roses, geraniums and cucumbers were observed through the inoculant use of C. rosea strain 88-710 [41]. Further study on this species revealed its use as biocontrol agents against plant nematode and phytopathogens.…”

Section: Molecular Identities Of Potential Endophytic Fungi Based mentioning

confidence: 98%

Antagonistic Fungal Endophytes Colonizing Rhizome of Amomum centrocephalum A.D. Poulsen from North Sumatera, Indonesia

Lutfia

Munir

Yurnaliza

et al. 2019

Int. J. Adv. Sci. Eng. Inf. Technol.

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Endophytic fungi were successfully isolated from healthy rhizomes of the wild ginger Amomum centrocephalum A.D. Poulsen from Hutan Sibayak, North Sumatera, Indonesia. This study aimed to evaluate the antagonistic properties of isolated endophytic fungi against selected pathogenic bacteria and phytopathogenic fungi assessed by dual culture plate assay. Methanolic extract of A. centrocephalum rhizome was also tested as a control. Nine morphotypes of endophytic fungi were differentiated morphologically with further molecular identification using ITS rDNA sequencing for potential antagonistic strains. Most isolates showed considerable inhibitory activities towards microbial indicators than MeOH extract of A. centrocephalum. All strains showed distinct inhibitory activities against bacterial pathogens. The strongest activity was shown against gram-positive, Staphylococcus aureus ATCC 29213™ followed by gram-negative, Escherichia coli ATCC 25922™ while there was no evidence of inhibition against clinical yeast strain, Candida albicans. All strains were known as prominent antagonists of phytopathogens against Fusarium oxysporum, Ganoderma boninense, and Rigidoporus ligneous. The five potential strains were identified as Aspergillus aculeatus, Clonostachys rosea, Daldinia caldariorum, and two strains of Trichoderma. Hence, we reported the newly found species of endophytic fungi colonizing rhizomes of Sumatran Zingiberacean species with prospects upon finding novel metabolite compounds combating bacterial infection and plant diseases.

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“…The lettuce (Lactuca sativa L.) is crop originally from Asia, belonging to the Asteraceae family, being the most consumed leafy vegetable in the world (KRAUSE-SAKATE, 2002) and in Brazil (SUTTON et al, 2006). The same can be cultivated during the whole year and in different regions of the country.…”

Section: Introductionmentioning

confidence: 99%

Development and productivity of american lettuce (Lactuca sativaL.) Influenced by aluminum free in the soil

Pierozan

Pavinato

Bridi

et al. 2013

Revista Brasileira De Tecnologia Aplicada Nas Ciências Agrárias

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The present study, was performed in Guarapuava, Paraná, with the objective of evaluating the development and productivity of lettuce plants (Lactuca sativa L.) cultivar Americana in soil with different Al 3+ saturation, grown in greenhouse. The height of plants, main root length, circumference head, fresh matter of leaves and roots, dry matter of leaves and roots were evaluated, during the cycle of crop and at the harvest. In the harvest also was analyzed the number of leaves per plant. The used experiment design was completely randomized with four repetitions. The saturations of Al 3+ used were 0, 20, 40 and 60%. The root system of the lettuce Americana is very susceptible to the toxic effects of aluminum, tolerating on maximum 6.0% of saturation so it does not present damage length loss and/or mass accumulation. The production of the aerial part of the Americana lettuce showed negative linear answer to the increase of saturation for Al +3 , not being tolerant to the presence of the free form of this element in the soil. , cultivada em ambiente protegido. Foram avaliadas a altura de plantas, comprimento da raiz principal, circunferência da cabeça, massa fresca de folhas e de raiz, massa seca de folhas e de raiz, durante o ciclo da cultura e na colheita. Na colheita também foi analisado o número de folhas por planta. O delineamento experimental utilizado foi inteiramente casualizado com quatro repetições. As saturações de Al 3+ utilizadas foram 0, 20, 40 e 60%. O sistema radicular da alface Americana é muito suscetível aos efeitos tóxicos do alumínio, tolerando no máximo 6,0% de saturação para que não apresente perda de comprimento e/ ou acúmulo de massa. A produção da parte aérea da alface Americana mostrou resposta linear negativa ao aumento da saturação por Al Keywords ResumenEste estudio se realizó en Guarapuava, Paraná, para evaluar el crecimiento y rendimiento de las plantas de lechuga (Lactuca sativa L.) cultivar americana el suelo con diferentes saturaciones de Al 3+, cultivada en invernadero. Se evaluó la altura de las plantas, longitud de la raíz principal, el perímetro de la cabeza, masa fresca de hojas y de la raíz, masa seca de hojas

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Evaluation of the Fungal Endophyte Clonostachys Rosea as an Inoculant to Enhance Growth, Fitness and Productivity of Crop Plants

Cited by 19 publications

References 0 publications

Control of Botrytis cinerea in Eucalyptus globulus Mini-Cuttings Using Clonostachys and Trichoderma Strains

Control of Botrytis cinerea in Eucalyptus globulus Mini-Cuttings Using Clonostachys and Trichoderma Strains

Antagonistic Fungal Endophytes Colonizing Rhizome of Amomum centrocephalum A.D. Poulsen from North Sumatera, Indonesia

Development and productivity of american lettuce (Lactuca sativaL.) Influenced by aluminum free in the soil

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