Survival after outplanting of the ectomycorrhizal fungus Laccaria bicolor 
S238N inoculated on Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) cuttings

Battista, Céline Di; Bouchard, D.; Martin, Francis; Généré, B.; Amirault, Jean-Michel; Tacon, François Le

doi:10.1051/forest:2001007

Cited by 13 publications

(7 citation statements)

References 22 publications

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“…Because of the difficulty of monitoring ECM fungal species in field samples without using molecular techniques (Di Battista et al 2002), no data on the determination of each ECM fungus inoculated into the root systems of S. balangeran plants are available. Recently, ECM roots of S. selanica and S. lamellate outplanted in the filed were monitored using molecular technique (Tata et al 2010).…”

Section: Survival Ratesmentioning

confidence: 99%

Ectomycorrhizal fungi promote growth of Shorea balangeran in degraded peat swamp forests

Turjaman

Santoso

Susanto

et al. 2011

Wetlands Ecol Manage

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Shorea balangeran is an important component of peat swamp forests in Southeast Asia and is an important source of timber. However, S. balangeran has been decreasing in number due to overexploitation. The objective of this study was to investigate the effect of inoculation of native ectomycorrhizal (ECM) fungi on growth of S. balangeran in degraded peat swamp forest. Spores of Boletus sp., Scleroderma sp., and Strobilomyces sp. were collected from natural peat swamp forest in Indonesia. Seedlings of S. balangeran were inoculated with or without (control) spores and grown in sterilized peat soil under nursery conditions for 6 months. Then, the seedlings were transplanted into a degraded peat swamp forest and grown for 40 months. ECM colonization was 59-67% under nursery conditions and increased shoot height and weight. Shoot height, stem diameter, and survival rates were higher in inoculated seedlings than in control 40 months after transplantation. The results suggest that inoculation of native ECM fungi onto native tree species is useful for reforestation of degraded peat swamp forests.

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Section: Survival Ratesmentioning

confidence: 99%

Ectomycorrhizal fungi promote growth of Shorea balangeran in degraded peat swamp forests

Turjaman

Santoso

Susanto

et al. 2011

Wetlands Ecol Manage

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“…It has been reported that introduced inoculum may persist a couple of years and eventually become displaced by native species (Jones et al 1997). Other studies have reported introduced inoculum to persist many years after the initial planting (Selosse et al, 1998;Sawyer et al, 2001;Di Battista et al, 2002). Prior studies using American chestnut on reclaimed mine lands indicate that ECM species present on root systems may deter the colonization of species present on mine sites (Bauman, unpublished).…”

Section: Introductionmentioning

confidence: 99%

The Influence of Inoculated and Native Ectomycorrhizal Fungi on Morphology, Physiology and Survival of American Chestnut

Bauman¹,

Keiffer²,

Hiremath³

2011

JASMR

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The objective of this study was to evaluate the influence of five different species of ectomycorrhizal (ECM) fungi on root colonization of native fungi on putatively blight resistant chestnut hybrids (Castanea dentata x C. mollissima) in a reclaimed mine site in central Ohio. The five species were Hebeloma crustuliniforme, Laccaria bicolor, Scleroderma polyrhizum, Amanita rubescens, and Suillus luteus. We used a combination of DNA sequencing of the ITS region and phylogenetic analyses to indentify fungi found on roots after 12 and 18 months in the field. Non-metric multidimensional scaling (NMDS) ordinations were used to determine if ECM community composition was influenced by the fungal inoculum used. The results of this study demonstrated that the selected ECM species do not persist on chestnut after one year in the field. In addition, these selected ECM species did not impede natural root colonization of native fungi or influence ECM community composition after two growing seasons. Although these species did not persist in the field, the presence of ECM inoculum (with the exception of Amanita) greatly contributed to the survival of hybrid chestnut seedlings. Therefore, introduced inoculum that was present in the very early stages of outplanting had persisting effects with regard to seedling establishment in the field, even if the original inoculum did not persist. ECM fungi native to the area colonized chestnuts resulting in increased growth rates. These native assemblages may contain species better able to form functional mycorrhizas under these environmental extremes. Therefore, the conservation of these species may be necessary to facilitate long-term survival of deciduous tree species historically native to these lands.

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“…The results varied from positive to negative inoculation effect. Several authors tested the effect of inoculation by ECM fungi on the development of cuttings of other coniferous trees with similar variable results Parladé et al 1999;Di Battista et al 2002). Growth hormones indoleacetic acid (iAA), α-naphthalene acetic acid (NAA) and mainly indolebutyric acid (iBA) are the most frequently used rooting stimulators in autovegetative propagation of forest trees by cuttings (Spethmann 1997).…”

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confidence: 99%

Testing of microbial additives in the rooting of Norway spruce (Picea abies [L.] Karst.) stem cuttings

Repáč¹,

Vencurik²,

Balanda³

2011

J. For. Sci.

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Laboratory-produced alginate-bead inoculum of ectomycorrhizal (ECM) fungi Cortinarius sp. and Gomphidius glutinosus, fungal commercial products ECtovit® and Trichomil®, bacterial commercial product BactoFil B®, and commercial rooting stimulator Vetozen® were applied to a peat-perlite (1:2, v:v) rooting substrate of Norway spruce stem cuttings collected from 4-year-old nursery-grown seedlings immediately before the insertion of cuttings into the substrate. The application of beads free of fungi and the substrate without an additive were the other treatments. The cuttings were rooted in vessels (60 cuttings per vessel, 180 per treatment) placed in a glasshouse and arranged in a randomized complete block design. The cuttings were estimated for one growing season (approximately for 26 weeks) after their insertion into the rooting substrate. Rooting % of the cuttings ranged from 45 (mycelium-free beads) to 75 (control) according to treatments, 64 on average. No significant differences among treatments were found in % of ECM morphotypes, total ECM colonization of roots (%), and growth parameters of shoots and roots of the cuttings. The applied microbial additives were not sufficiently efficient to form treatment-related ectomycorrhizas that were formed by naturally occurring ECM fungi. Inoculation by the ECM fungus Cortinarius sp. and application of Trichomil had a partial stimulative effect on the shoot growth of cuttings. Shoot and root growth parameters were not significantly correlated with total ECM colonization, except for a negative dependence of the root number in Trichomil treatment. A higher concentration of K but lower concentrations of Ca and Mg in Ectovit treatment than in the other treatments were detected.

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Survival after outplanting of the ectomycorrhizal fungus Laccaria bicolor S238N inoculated on Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) cuttings

Cited by 13 publications

References 22 publications

Ectomycorrhizal fungi promote growth of Shorea balangeran in degraded peat swamp forests

Ectomycorrhizal fungi promote growth of Shorea balangeran in degraded peat swamp forests

The Influence of Inoculated and Native Ectomycorrhizal Fungi on Morphology, Physiology and Survival of American Chestnut

Testing of microbial additives in the rooting of Norway spruce (Picea abies [L.] Karst.) stem cuttings

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