Results 31 to 40 of about 49,421 (159)

‘Candidatus Phytoplasma solani’: From infection to all‐round characterisation of distinct tuf‐type strains with different virulence in tomato plants

Annals of Applied Biology, Volume 188, Issue 2, Page 480-494, March 2026.
‘Candidatus Phytoplasma (Ca. P.) solani’ is associated with bois noir (BN) of grapevine and stolbur of solanaceous plants and is primarily transmitted by Hyalesthes obsoletus Signoret. Four tuf‐a and five tuf‐b1 ‘Ca. P. solani’ strains were transmitted to tomato plants (cv. Micro‐Tom) by using bait‐plants and by capturing H.
Gaia Carminati, Francesco Pavan, Chiara Bernardini, Diana Sommaro, Abderraouf Sadallah, Rita Musetti, Paolo Ermacora, Marta Martini   +7 more
wiley   +1 more source

Scientific Opinion on the pest categorisation of Elm phloem necrosis mycoplasma [PDF]

, 2017
20noThe Panel on Plant Health performed a pest categorisation of Elm phloem necrosis mycoplasma, now renamed Candidatus Phytoplasma ulmi (CPu), for the European Union (EU) territory.

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Etude sur la transmission de la maladie de Cap Saint Paul du cocotier au Ghana [PDF]

, 2008
Les recherches sur le vecteur de la maladie de Cap Saint Paul du cocotier au Ghana ont débuté à partir de 1990 (90-97; 2002-04) et n'ont pas donné de résultats probants. A partir de juillet 2005, de nouvelles normes d'essais ont été appliquées: ombrière,
Descamps, Sophie, Dollet, Michel, Fabre, Sandrine, Nkansah Poku, Joe, Philippe, René, Pilet, Fabian, Reignard, Simon   +6 more
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Enterobacter Species: Opportunistic Human and Plant Pathogens With Plant‐Beneficial Traits

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
The pathogen profile on Enterobacter species synthesises current knowledge on host range, disease symptoms, plant‐beneficial traits and compares genomic features within the genus. ABSTRACT Enterobacter species occur across diverse habitats and are best known for causing opportunistic and nosocomial infections in humans.
Sara Jordan, Pieter de Maayer, Theo H. M. Smits, Teresa A. Coutinho   +3 more
wiley   +1 more source

Pathogenic fungus Ustilago maydis exploits the lateral root regulators to induce pluripotency in maize shoots

New Phytologist, Volume 249, Issue 6, Page 2974-2985, March 2026.
Summary Biotrophic plant–pathogens secrete effector molecules to redirect and exploit endogenous signaling and developmental pathways in their favor. The biotrophic fungus Ustilago maydis causes galls on all aerial parts of maize. However, the responsible gall‐inducing effectors and corresponding plant signaling pathway(s) remain largely unknown. Using
Mamoona Khan, Nithya Nagarajan, Kathrin Schneewolf, Caroline Marcon, Danning Wang, Frank Hochholdinger, Peng Yu, Armin Djamei   +7 more
wiley   +1 more source

Quantitative PCR assay for detection of bois noir phytoplasmas in grape and insect tissue [PDF]

, 2013
In Europe's vineyards "Bois noir" (BN) is an expanding yellows disease on Vitis vinifera. It is associated with phytoplasmas of the stolbur group (16SrXII-A).
Breuer, Michael, Fahrentrapp, Johannes, Michl, Gertraud   +2 more
core   +1 more source

Development of a Duplex Digital PCR and Validation on eDNA Water Samples for Monitoring of the Asian Swamp Eel (Monopterus albus/Javanensis) and Bullseye Snakehead (Channa aurolineata/Marulius) in Florida, USA, Freshwater Ecosystems

Ecology and Evolution, Volume 16, Issue 2, February 2026.
The Asian swamp eel and bullseye snakehead are two invasive organisms in Florida of ecological concern. In this study, a multiplex digital polymerase chain reaction (dPCR) assay is developed, optimized, and validated on water samples for environmental DNA (eDNA) analysis and monitoring. ABSTRACT Invasive species are a significant threat to a variety of
Melody Bloch, Eric Suarez, Melissa A. Miller, Sergio A. Balaguera‐Reina, Cynthia A. Fussell Persaud, Kevin A. Olejniczak, Ericka E. Helmick, Frank J. Mazzotti, Brian W. Bahder   +8 more
wiley   +1 more source

Genetic variability of the coconut lethal decline phytoplasma in Tanzania [PDF]

, 2010
In Tanzania, the Lethal Decline (LDT), lethal yellowing-type disease, is the most destructive disease of the coconut palm. It is due to one phytoplasma (Mpunami et al., Plant Pathol., 48, 109-114. 1999) belonging to the 16S-IV group. Although the disease
Dollet, Michel, Fabre, Sandrine, Kullaya, Alois, Mpunami, Anatolia, Pilet, Fabian   +4 more
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Year‐round rhythms: Alpine plant species modulate soil and microbial dynamics during the growing season and under the snow

Ecological Monographs, Volume 96, Issue 1, February 2026.
Abstract Soil–plant–microbe interactions are integral throughout most terrestrial ecosystems, yet the importance of plant phenology and seasonal dynamism upon these relationships remains unknown. Given the pronounced seasonality of alpine environments, we sampled eight plant species occurring in two habitats (alpine meadow and subnival zone) across ...
Adam Taylor Ruka, Johannes Schweichhart, Jiří Doležal, Kateřina Čapková, Zuzana Chlumská, Rosa Paulina Calvillo‐Medina, Travis B. Meador, Nadine Praeg, Paul Illmer, Roey Angel, Klára Řeháková   +10 more
wiley   +1 more source

Phloem-restricted parasites of Palms. Focus on the coconut palm [PDF]

, 2010
There is a category of palm diseases that raises many investigation problems: lethal diseases caused by phloem-restricted parasites and transmitted by vector insects.
Dollet, Michel
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