Results 1 to 10 of about 1,454 (183)

Safety and efficacy of BioWorma® (Duddingtonia flagrans NCIMB 30336) as a feed additive for all grazing animals [PDF]

EFSA Journal, 2020
Following a request from the European Commission, the EFSA Panel on Additives and products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of BioWorma® (Duddingtonia flagrans NCIMB 30336 ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria deLourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Kos Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Andrew Chesson, Pier Sandro Cocconcelli, Guido Rychen, John Wallace, Jaume Galobart, Matteo Lorenzo Innocenti, Rosella Brozzi, Maria Saarela   +25 more
doaj   +3 more sources

Pathogenicity and Volatile Nematicidal Metabolites from Duddingtonia flagrans against Meloidogyne incognita [PDF]

Microorganisms, 2021
Plant parasitic nematodes, especially parasitic root-knot nematodes, are one of the most destructive plant pathogens worldwide. The control of plant root-knot nematodes is extremely challenging. Duddingtonia flagrans is a type of nematode-trapping fungi (
Xiaoyu Mei, Xin Wang, Guohong Li
doaj   +5 more sources

Nematode controlling effects and safety tests of Duddingtonia flagrans biological preparation in sheep [PDF]

Scientific Reports
Duddingtonia flagrans is a nematode-trapping fungus that is widely used to control parasitic nematodes in livestock. After oral ingestion and passage through the digestive tract of animals, this microorganism captures nematodes in feces.
Yuan Ma, Lili Jiang, Zhaobin Fan, Luyao Hao, Zhengyi Li, Yanni Zhang, Qiannan Li, Rui Wang, Hongliang Luo   +8 more
doaj   +4 more sources

Intercellular communication is required for trap formation in the nematode-trapping fungus Duddingtonia flagrans. [PDF]

PLoS Genet, 2019
Nematode-trapping fungi (NTF) are a large and diverse group of fungi, which may switch from a saprotrophic to a predatory lifestyle if nematodes are present.
Youssar L, Wernet V, Wernet V, Hensel N, Yu X, Hildebrand HG, Schreckenberger B, Kriegler M, Hetzer B, Frankino P, Dillin A, Fischer R.   +11 more
europepmc   +10 more sources

Trapping Behaviour of Duddingtonia flagrans against Gastrointestinal Nematodes of Cattle under Year-Round Grazing Conditions [PDF]

Pathogens, 2023
The purpose of using nematophagous fungi as biological control agents of gastrointestinal nematodes of livestock is to reduce the build-up of infective larvae on pasture and thus avoid clinical and subclinical disease. As the interaction of fungus-larval
Silvina Fernández, Sara Zegbi, Federica Sagües, Lucía Iglesias, Inés Guerrero, Carlos Saumell   +5 more
doaj   +2 more sources

Using an Aqueous Suspension of Duddingtonia flagrans Chlamydospores and a Hexane Extract of Artemisia cina as Sustainable Methods to Reduce the Fecal Egg Count and Larvae of Haemonchus contortus in the Feces of Periparturient Ewes [PDF]

Pathogens
This study evaluated the effectiveness of Duddingtonia flagrans chlamydospores and an Artemisia cina hexane extract in reducing Haemonchus contortus fecal egg counts and larvae in periparturient ewes.
Héctor Alejandro de la Crúz-Crúz, Rosa Isabel Higuera-Piedrahita, Alejandro Zamilpa, Yazmín Alcalá-Canto, Ana Yuridia Ocampo-Gutiérrez, Luis David Arango-de la Pava, María Eugenia López-Arellano, Daniel Hernandez-Patlan, Jorge Alfredo Cuéllar-Ordaz, Pedro Mendoza-de Gives   +9 more
doaj   +2 more sources

Silver Nanoparticles from Duddingtonia flagrans: Evaluation of Potential Ovicidal Activity on Toxocara canis Eggs [PDF]

Pathogens
The filtrate of the nematophagous fungus Duddingtonia flagrans produces silver nanoparticles (AgNPs) with nematicidal potential. However, there are currently no reports of its activity against Toxocara canis eggs. The aim of this study was to investigate
Carolina Magri Ferraz, Lara Coslop Comério, Vinícius Bastos Salles Segantine, João Pedro Barbosa de Assis, Laryssa Pinheiro Costa Silva, Lara De Nadai Rodrigues Bezerra, Jackson Victor de Araújo, Vinícius Longo Ribeiro Vilela, Filippe Elias de Freitas Soares, Gabriel Augusto Marques Rossi, Fernando Luiz Tobias, Helio Langoni, Fabio Ribeiro Braga   +12 more
doaj   +2 more sources

The small-secreted cysteine-rich protein CyrA is a virulence factor participating in the attack of Caenorhabditis elegans by Duddingtonia flagrans. [PDF]

PLoS Pathog, 2021
Nematode-trapping fungi (NTF) are a diverse and intriguing group of fungi that live saprotrophically but can switch to a predatory lifestyle when starving and in the presence of nematodes. NTF like Arthrobotrys oligospora or Duddingtonia flagrans produce
Wernet N, Wernet V, Fischer R.
europepmc   +3 more sources

Synthesis and role of melanin for tolerating in vitro rumen digestion in Duddingtonia flagrans, a nematode-trapping fungus [PDF]

Mycology, 2019
We describe the synthesis and a function of melanin in Duddingtonia flagrans, a nematode-trapping fungus. We tested various culture media treated with L-DOPA, glucose and tricyclazole on fungal growth and melanin distribution using infrared spectroscopy (
Deivid França Freitas, Olney Vieira-Da-Motta, Luciana Da Silva Mathias, Roberto Weider De Assis Franco, Raphael Dos Santos Gomes, Ricardo Augusto Mendonça Vieira, Letícia Oliveira Da Rocha, Fabio Lopes Olivares, Clóvis De Paula Santos   +8 more
doaj   +2 more sources

Digestibility of Duddingtonia flagrans chlamydospores in ruminants: in vitro and in vivo studies. [PDF]

BMC Vet Res, 2009
Background The use of Duddingtonia flagrans as a tool for the biological control of gastrointestinal nematodes (GIN) is a promising alternative to anthelmintics. The chlamydospores of D.
Ojeda-Robertos NF, Torres-Acosta JF, Ayala-Burgos AJ, Sandoval-Castro CA, Valero-Coss RO, Mendoza-de-Gives P.   +5 more
europepmc   +4 more sources