Results 41 to 50 of about 2,021 (185)

Plant Root-Exudates Recruit Hyperparasitic Bacteria of Phytonematodes by Altered Cuticle Aging: Implications for Biological Control Strategies

Frontiers in Plant Science, 2020
Phytonematodes are globally important functional components of the belowground ecology in both natural and agricultural soils; they are a diverse group of which some species are economically important pests, and environmentally benign control strategies ...
Sharad Mohan, K. Kiran Kumar, Vivek Sutar, Supradip Saha, Janet Rowe, Keith G. Davies, Keith G. Davies   +6 more
doaj   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 24: Suitability of taxonomic units notified to EFSA until March 2026. [PDF]

EFSA J
Abstract The Qualified Presumption of Safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Allende A, Alvarez-Ordóñez A, Bortolaia V, Bover-Cid S, De Cesare A, Dohmen W, Guillier L, Jacxsens L, Nauta M, Mughini-Gras L, Ottoson J, Peixe L, Perez-Rodriguez F, Skandamis P, Suffredini E, Chemaly M, Cocconcelli PS, Fernández Escámez PS, Maradona MP, Querol A, Sijtsma L, Sundh I, Barizzone F, Bisaschi M, Correia S, Herman L.   +26 more
europepmc   +2 more sources

Modulation of spore adhesion of the hyperparasitic bacterium Pasteuria penetrans to nematode cuticle [PDF]

, 1997
Monoclonal antibodies (mAb) raised to the cuticule surface of second-stage juveniles (J2) of the nematode Heterodera cajani were partially characterized br immunofluorescence and Western blot analysis.
Davies, K. G., Sharma, S. B., Davies, K G, Sharma, S B   +3 more
core   +1 more source

Characterisation of Pasteuria isolated from Heterodera cajani using morphology, pathology and serology of endospores [PDF]

, 1996
Pasteuria spp. are potentially useful natural parasites of nematodes. An isolate of Pasteuria, recovered from the pigeonpea cyst nematode, Heterodera cajani, was characterised using host range, spore morphometrics, and serology.
S.B. Sharma, Davies, K. G., K.G. Davies, Sharma, S. B., Davies, K G, Sharma, S B   +5 more
core   +1 more source

FEASIBILITY OF STORED Pasteuria penetrans ENDOSPORES ISOLATE P·100 IN ROOT POWDERS ON Me/oidogyne incognita INFECTION TO CERTAIN PLANTS. [PDF]

Journal of Plant Protection and Pathology, 2003
The feasibility of stored Pasteuria penetrans isolate P-100 with tomato root powders for lonq-term period (7 years) at room temperature on the development of Meloidogyne incognita on sunflower in comparison with datura was investigated under ...
A. Refaei
doaj   +1 more source

Pasteuria endospores from Heterodera cajani (Nematoda: Heteroderidae) exhibit inverted attachment and altered germination in cross-infection studies with Globodera pallida (Nematoda: Heteroderidae) [PDF]

, 2011
The Pasteuria group of Gram-positive, endospore-forming bacteria are parasites of invertebrates and exhibit differences in host specificity. We describe a cross-infection study between an isolate of Pasteuria from pigeon pea cyst nematode, Heterodera ...
Mauchline, Tim H., Davies, K. G., Hirsch, P. R., Sharad Mohan, Mohan, Sharad, Hirsch, Penny R., Mohan, S., Rowe, Janet, Rowe, J., Mauchline, T. H., Tim H. Mauchline, Keith G. Davies, Davies, Keith G., Penny R. Hirsch, Janet Rowe   +14 more
core   +1 more source

Survey of Pasteuria, the parasitic bacterial group to plant parasitic nematodes in Turkey

Egyptian Journal of Biological Pest Control, 2020
The present study was carried out in the agricultural areas of Northwestern Turkey with the purpose to assess the occurrence of Pasteuria spp. bacteria on plant-parasitic nematodes. The soil samples were collected from olive, cherry, peach, pear, almond,
Lerzan Öztürk, Tohid Behmand, Gürkan Güvenç Avcı, Refik Bozbuğa, Mustafa Mirik, İbrahim Halil Elekcioğlu   +5 more
doaj   +1 more source

Diversity and partial characterization of putative virulence determinants in Pasteuria penetrans , the hyperparasitic bacterium of root-knot nematodes (Meloidogyne spp.) [PDF]

, 1997
Antigens recognized by monoclonal antibodies (Mabs) raised to the surface of the obligate nematode hyperparasite Pasteuria penetrans were characterized.
Davies, K. G., Redden, M.
core   +1 more source

Compatibility between Pasteuria penetrans isolates and Meloidogyne populations from Spain

, 1997
Several populations of Pasteuria isolated from fields in Spain were compared with other Pasteuria populations, held in collections at the Institute de Recerca i Tecnologia, Agroalimentaries (IRTA), Cabrils or IACR-Rothamsted, for their ability to adhere ...
Espanol, M., VerdejoLucas, S., Kerry, Brian R., Davies, Keith   +3 more
core   +4 more sources

Endospore heterogeneity in Pasteuria penetrans related to adhesion to plant-parasitic nematodes

, 1994
Hybridoma cell lines were screened by indirect immunofluorescence for the secretion of monoclonal antibodies (Mabs) to the surface of a population of endospores of the obligate nematode hyperparasite Pasteuria penetrans.
Davies, K. G., Redden, M., Pearson, T. K.   +2 more
core   +1 more source