Mycorrhiza
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Induction of DIMBOA accumulation and systemic defense responses as a mechanism of enhanced resistance of mycorrhizal corn (Zea mays L.) to sheath blight
Mycorrhiza - - 2011
Arbuscular mycorrhizas are the most important symbioses in terrestrial ecosystems and they enhance the plant defense against numerous soil-borne pathogenic fungi and nematodes. Two corn (Zea mays) varieties, Gaoyou-115 that is susceptible to sheath blight disease caused by Rhizoctonia solani and Yuenong-9 that is resistant, were used for mycorrhizal inoculation in this study. Pre-inoculation of su......
A survey of arbuscular mycorrhizal fungal root inoculum associated with harvester ant nests (Pogonomyrmex occidentalis) across the western United States
Mycorrhiza - Tập 11 - Trang 163-165 - 2014
Soil organisms are known to affect the population dynamics of mycorrhizal fungi in many ecosystems. The western harvester ant, Pogonomyrmex occidentalis, is widespread in its distribution and creates patch disturbances that affect both plant and soil microbial communities. Harvester ant-plant-fungus interactions can result in the formation of dense root mats in nest soils and abundant viable myco......
Tracking mycorrhizas and extraradical mycelium of the edible fungus Lactarius deliciosus under field competition with Rhizopogon spp
Mycorrhiza - Tập 18 - Trang 69-77 - 2008
The objective of this study is to evaluate the field persistence of the edible ectomycorrhizal fungus Lactarius deliciosus in competition with two ubiquitous soil fungi. Couples of plants inoculated with either L. deliciosus, Rhizopogon roseolus, or R. luteolus were transplanted, 10 cm apart, in two different sites at the following combinations: L. deliciosus–R. roseolus, L. deliciosus–R. luteolus......
Culturable fungal endophytes in roots of Enkianthus campanulatus (Ericaceae)
Mycorrhiza - Tập 24 - Trang 635-644 - 2014
Roots of plants in the genus Enkianthus, which belongs to the earliest diverging lineage in the Ericaceae, are commonly colonized by arbuscular mycorrhizal (AM) fungi. We documented the community of fungal root endophytes associated with Enkianthus species using a culture-based method for better understanding the members of root-colonizing fungi, except for AM fungi. Fungal isolates were successfu......
Quantification of extraradical soil mycelium and ectomycorrhizas of Boletus edulis in a Scots pine forest with variable sporocarp productivity
Mycorrhiza - Tập 22 - Trang 59-68 - 2011
The availability of most edible ectomycorrhizal mushrooms depends on their natural fructification. Sporocarp formation of these fungi is linked to habitat characteristics and climate conditions, but these data alone do not explain all the trends of fungal fruiting and dynamics. It could be hypothesized that the amount of soil mycelia could also be related to the production of carpophores. Soil sam......
Seasonal variation in winter wheat field soil arbuscular mycorrhizal fungus communities after non-mycorrhizal crop cultivation
Mycorrhiza - Tập 28 - Trang 535-548 - 2018
Intensive farming practices that implement deep and frequent tillage, high input inorganic fertilization, cultivation with non-host species, and pesticide use are widely reported to be detrimental for arbuscular mycorrhizal fungi (AMF), which are one of the most important plant biofertilizers. The effect of the reduction of agricultural input on AMF community dynamics following conversion from con......
Contribution of Glomus intraradices inoculation to nutrient acquisition and mitigation of ionic imbalance in NaCl-stressed Trigonella foenum-graecum
Mycorrhiza - Tập 22 - Trang 203-217 - 2011
The study aimed to investigate the effects of an AM fungus (Glomus intraradices Schenck and Smith) on mineral acquisition in fenugreek (Trigonella foenum-graecum) plants under different levels of salinity. Mycorrhizal (M) and non-mycorrhizal (NM) fenugreek plants were subjected to four levels of NaCl salinity (0, 50, 100, and 200 mM NaCl). Plant tissues were analyzed for different mineral nutrient......
Arbuscular mycorrhizal fungi enhance fruit growth and quality of chile ancho (Capsicum annuum L. cv San Luis) plants exposed to drought
Mycorrhiza - Tập 16 - Trang 261-267 - 2006
The effect of arbuscular mycorrhizal fungi (AMF) and drought on fruit quality was evaluated in chile ancho (Capsicum annuum L. cv San Luis). AMF treatments were (1) Glomus fasciculatum (AMFG), (2) a fungal species consortium from the forest “Los Tuxtla” in Mexico (AMFT), (3) a fungal species consortium from the Sonorian desert in Mexico (AMFD), and (4) a noninoculated control (NAMF). Plants were e......
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