Results 21 to 30 of about 8,669,813 (293)

Evaluation OF SOME NATURALLY PLANT EXTRACT COMPOUNDS FOR CONTROLING ROOT-KNOT NEMATODE, Me/oidogynejavanica, ON POTATO PLANTS [PDF]

Journal of Plant Protection and Pathology, 2003
Three plant extract compounds (fatty acids, polysaccarides and viatmins) and one nematicide (Furadan 10% G.) were evaluated for their efficacy against Meloidogyne javanica on potato plants under greenhouse and field conditions.
M. EI-Hamawi, M. Bekhiet,
doaj   +1 more source

Abundant variation in microsatellites of the parasitic nematode Trichostrongylus tenuis and linkage to a tandem repeat [PDF]

, 2006
An understanding of how genes move between and within populations of parasitic nematodes is important in combating the evolution and spread of anthelmintic resistance.
Dawson, D.A., Adam, Aileen, Adam, A., Buckland, R, Keller, L F, Johnson, P.C.D., Johnson, Paul C D, Dawson, Deborah A, Webster, L M I, Webster, L.M.I., Buckland, R., Keller, Lukas F, Johnson, P C D, Dawson, D A, Webster, Lucy M I, Keller, L.F., Adam, A, Buckland, Robert   +17 more
core   +1 more source

Impact of Super-High Density Olive Orchard Management System on Soil Free-Living and Plant-Parasitic Nematodes in Central and South Italy

Animals, 2022
The soil nematode community plays an important role in ecosystem services. The objective of this study was to assess the effect of Super-high density (SHD) olive orchards on the nematode community in five sites with different soils, climates, and ...
Silvia Landi, Giada d’Errico, Rossella Papini, Ilaria Cutino, Stefania Simoncini, Andrea Rocchini, Giorgio Brandi, Roberto Rizzo, Giovanni Gugliuzza, Giacinto Salvatore Germinara, Salvatore Nucifora, Gaetana Mazzeo, Pio Federico Roversi   +12 more
doaj   +1 more source

Gastrointestinal nematode species burdens and host mortality in a feral sheep population [PDF]

, 2006
Every few years a large proportion of the feral sheep on Hirta, St Kilda die due to food shortage. The effects of malnutrition are exacerbated by gastrointestinal nematodes. As found in sheep flocks in mainland Britain, Teladorsagia circumcincta has long
Pilkington, J. G., Pemberton, J. M., Craig, B. H.   +2 more
core   +1 more source

The AAP gene family for amino acid permeases contributes to development of the cyst nematode Heterodera schachtii in roots of Arabidopsis [PDF]

, 2013
The beet cyst nematode Heterodera schachtii is able to infect Arabidopsis plants and induce feeding sites in the root. These syncytia are the only source of nutrients for the nematodes throughout their life and are a nutrient sink for the host plant.
Elashry, Abdelnaser, Siddique, Shahid, Koch, Wolfgang, Kreil, David, Okumoto, Sakiko, Bohlmann, Holger, Kreil, David P.   +6 more
core   +1 more source

Characterization of Virulence Phenotypes of Heterodera glycines during 2020 in Indiana

Journal of Nematology, 2023
The soybean cyst nematode (SCN, Heterodera glycines) is the most yield-limiting pathogen of soybean in the US. This study was carried out in order to provide updated information on SCN virulence phenotypes in Indiana.
Critchfield Ricky, King Jaden, Bonkowski John, Telenko Darcy, Creswell Tom, Zhang Lei   +5 more
doaj   +1 more source

Natural variation of outcrossing in the hermaphroditic nematode Pristionchus pacificus [PDF]

, 2009
Background: Evolution of selfing can be associated with an increase in fixation of deleterious mutations, which in certain conditions can lead to species extinction.
Savaliya, Chandni H, Pires-da Silva, André Francisco, Herrmann, Matthias, Kienle, Simone, Click Arielle, Click, Arielle, Kienle Simone, Chandni H Savaliya, Herrmann Matthias, Matthias Herrmann, Pires-daSilva Andre, Arielle Click, Simone Kienle, Savaliya Chandni H, Andre Pires-daSilva   +14 more
core   +1 more source

Surgical management of a live intravitreal nematode

American Journal of Ophthalmology Case Reports, 2020
To describe a novel surgical technique for the removal of a live intravitreal nematode.We describe the surgical management of a 35-year-old man with a live intravitreal nematode in his left eye. A 23-gauge pars plana limited core vitrectomy was performed to release the nematode from the surrounding vitreous strands.
David T. Ta Kim, Amrit S. Rai, Rajeev H. Muni   +2 more
openaire   +3 more sources

Trait-mediated diversification in nematode predator–prey systems [PDF]

, 2011
Nematodes are presumably the most numerous Metazoans in terrestrial habitats. They are represented at all trophic levels and are known to respond to nutrient limitation, prey availability, and microbial resources.
Helder, J., Johannes Helder, J. Arie Vonk, Vonk, J.A., Christian Mulder, Vervoort, M.T.W., Mulder, C., Mariëtte T. W. Vervoort   +7 more
core   +1 more source

Signal sequence analysis of expressed sequence tags from the nematode Nippostrongylus brasiliensis and the evolution of secreted proteins in parasites [PDF]

, 2004
Parasitism is a highly successful mode of life and one that requires suites of gene adaptations to permit survival within a potentially hostile host.
Murray E Selkirk, Blaxter, Mark L, Harcus, YM, Maizels, Rick M, Cecilia Fernández, Daub, J, Blaxter, ML, Fernandez, C, Fernández, Cecilia, Jennifer Daub, Mark L Blaxter, Rick M Maizels, Selkirk, ME, Yvonne M Harcus, Daub, Jennifer, John Parkinson, Harcus, Yvonne M, Parkinson, John, Selkirk, Murray E, Parkinson, J, Maizels, RM   +20 more
core   +1 more source