Results 11 to 20 of about 1,510 (173)

Compatibility of mycorrhiza-induced resistance with viral and bacterial entomopathogens in the control of Spodoptera exigua in tomato. [PDF]

Pest Manag Sci, 2022
MIR‐induced defenses in tomato are compatible with the use of Bacillus thuringiensis and baculovirus for pest control. Abstract BACKGROUND Arbuscular mycorrhizal fungi (AMF) are soil‐borne microorganisms that establish mutualistic associations with roots of most terrestrial plants.
Frattini A, Martínez-Solís M, Llopis-Giménez Á, Pozo MJ, Rivero J, Crava CM, Herrero S.   +6 more
europepmc   +2 more sources

Use of the signature Fatty Acid 16:1ω5 as a tool to determine the distribution of arbuscular mycorrhizal fungi in soil. [PDF]

J Lipids, 2012
Biomass estimation of arbuscular mycorrhiza (AM) fungi, widespread plant root symbionts, commonly employs lipid biomarkers, predominantly the fatty acid 16:1ω5. We briefly reviewed the application of this signature fatty acid, followed by a case study comparing biochemical markers with microscopic techniques in an arable soil following a change to AM ...
Ngosong C, Gabriel E, Ruess L.
europepmc   +2 more sources

Molecular analysis of Gigaspora (Glomales, Gigasporaceae) [PDF]

New Phytologist, 1998
This work presents a cooperative effort to integrate new molecular (isozyme and SSU analyses) characters into the morphological taxonomy of the genus Gigaspora (Glomales). Previous analyses of published Gigaspora SSU sequences indicated the presence of a few polymorphic nucleotides in the region delimited by primers NS71‐SSU 1492′.
BERTA BAGO, STEPHEN P. BENTIVENGA, VIRGINIE BRENAC, JOHN C. DODD, YVES PICHÉ, LUC SIMON   +5 more
openaire   +1 more source

Molecular diversity of arbuscular mycorrhizal fungi colonising Hyacinthoides non-scripta (bluebell) in a seminatural woodland [PDF]

, 1999
Arbuscular mycorrhizal (AM) fungi form symbiotic associations with plant roots. Around 150 species have been described and it is becoming clear that many of these species have different functional properties.
Bradley, Clapp, Edwards, Francis, Gehrig, Hendriks, Hepper, Jakobsen, Liu, Merryweather, Merryweather, Merryweather, Morton, Morton, Newsham, Newsham, Nickrent, Pearson, Saitou, Sanders, Simon, Simon, Simon, Thompson, Van de Peer, Zimmermann   +25 more
core   +1 more source

Manganês e germinação de esporos de fungos micorrízicos arbusculares in vitro

Revista Brasileira de Ciência do Solo, 2002
A alta disponibilidade de íons metálicos no solo, dentre eles o Mn2+, pode inibir os fungos micorrízicos arbusculares (FMA), retardando a germinação dos esporos e, conseqüentemente, a formação de micorriza, o que reduz a eficiência simbiótica. O objetivo
E. J. B. N. Cardoso, R. B. Navarro, M. A. Nogueira   +2 more
doaj   +1 more source

Molecular diversity of arbuscular mycorrhizal fungi and patterns of host association over time and space in a tropical forest [PDF]

, 2002
We have used molecular techniques to investigate the diversity and distribution of the arbuscular mycorrhizal (AM) fungi colonizing tree seedling roots in the tropical forest on Barro Colorado Island (BCI), Republic of Panama.
Bever, Bever, Cavalier-Smith, Clapp, Clapp, Clapp, Clapp, Cuenca, Daniell, E. A. Herre, Edwards, Eom, Gange, Giovannetti, Harms, Hart, Hartnett, Helgason, Helgason, Howeler, Husband, J. P. W. Young, Janos, Janos, Johnson, Kiers, Klironomos, Koske, Kuhn, Lee, LloydMacgilp, McGonigle, Merryweather, Morton, Newsham, Porter, R. Gallery, R. Husband, Redecker, S. L. Turner, Saitou, Sanders, Sanders, Schussler, Schussler, Simon, Siqueira, Smith, Streitwolf-Engel, Talukdar, Thompson, van der Heijden, van der Heijden, Vandenkoornhuyse   +53 more
core   +2 more sources

Glomales SSUrRNA gene diversity [PDF]

New Phytologist, 1999
The arbuscular mycorrhiza (AM) is one of the most important symbioses on earth, formed between about 80% of vascular plants and AM fungi (Smith & Read, 1997), which are placed in the order Glomales (Morton & Benny, 1990). A discussion has recently arisen about the rDNA‐gene and general genome organization of this fungal group, which, as far as ...
openaire   +1 more source

Fungos micorrízicos arbusculares em rizosferas de três espécies de fitobiontes instaladas em área de mata ciliar revegetada Arbuscular mycorrhizal fungi in rhizospheres of three phytobionts established in a revegetated riparian area

Acta Botânica Brasílica, 2001
Com o objetivo de avaliar o comportamento das espécies de fungos micorrízicos arbusculares (FMA) estabelecidas em áreas revegetadas de mata ciliar, foram coletadas amostras de solo rizosférico de Croton urucurana Baill., Inga striata Willd.
Rosilaine Carrenho, Sandra F. B. Trufem, Vera L. R. Bononi   +2 more
doaj   +1 more source

The influence of pre-crop plants on the occurrence of arbuscular mycorrhizal fungi (Glomales) and Phialophora graminicola associated with roots of winter XTriticosecale

Acta Mycologica, 2014
The influence of four pre-crop plant species on the occurrence of arbuscular mycorrhizal fungal (AMF, Glomales, Zygomycetes) spores, mycorrhizae and Phialophora graminicola (Deacon) Walker associated with roots of field-culuvated XTriticosecale Wittmack ...
Janusz Błaszkowski
doaj   +1 more source

Scientific Opinion addressing the state of the science on risk assessment of plant protection products for in‐soil organisms

EFSA Journal, Volume 15, Issue 2, February 2017., 2017
Abstract Following a request from EFSA, the Panel on Plant Protection Products and their Residues developed an opinion on the science behind the risk assessment of plant protection products for in‐soil organisms. The current risk assessment scheme is reviewed, taking into account new regulatory frameworks and scientific developments. Proposals are made
EFSA Panel on Plant Protection Products and their Residues (PPR), Colin Ockleford, Paulien Adriaanse, Philippe Berny, Theodorus Brock, Sabine Duquesne, Sandro Grilli, Antonio F Hernandez‐Jerez, Susanne Hougaard Bennekou, Michael Klein, Thomas Kuhl, Ryszard Laskowski, Kyriaki Machera, Olavi Pelkonen, Silvia Pieper, Michael Stemmer, Ingvar Sundh, Ivana Teodorovic, Aaldrik Tiktak, Chris J. Topping, Gerrit Wolterink, Peter Craig, Frank de Jong, Barbara Manachini, Paulo Sousa, Klaus Swarowsky, Domenica Auteri, Maria Arena, Smith Rob   +28 more
wiley   +1 more source