Results 171 to 180 of about 2,232 (205)
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Meteorus rubens—Steinernema carpocapsae interaction, field studies
Anzeiger für Schädlingskunde, 1999The entomogenous nematode,Steinernema carpocapsae was applied in three forms in two fields cultivated with cotton and tomato, under each cotton seedling or tomato plant: a bait like form, a suspension and in irrigation water. High concentrations of 2000 and 1000 IJS/seedling induced 100% mortality (after 5 days), while lower concentrations showed the ...
F. N. Zaki +2 more
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Explanations for the Low Susceptibility of Leptinotarsa decemlineata to Steinernema carpocapsae
Biological Control, 1994Abstract Leptinotarsa decemlineata is less susceptible to entompathogenic nematodes than many other insect species. The roles of host-finding ability by the nematode Steinernema carpocapsae and host nonself response (immunity) toward the nematodes were determined to partially explain this low susceptibility. An agar-based assay was used to assess
G.S. Thurston, W.N. Yule, G.B. Dunphy
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The Journal of Parasitology, 1999
Moderate activity of arginine kinase was found in Steinernema carpocapsae, an entomopathogenic nematode. In the forward reaction, 4.60 and 3.12 micromol ATP/min/mg protein was produced in infectious third-stage juveniles (J3s) and adult nematodes, respectively. For the reverse reaction, 3.20 and 2.27 micromol phosphoarginine/min/mg protein was produced
E G, Platzer +3 more
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Moderate activity of arginine kinase was found in Steinernema carpocapsae, an entomopathogenic nematode. In the forward reaction, 4.60 and 3.12 micromol ATP/min/mg protein was produced in infectious third-stage juveniles (J3s) and adult nematodes, respectively. For the reverse reaction, 3.20 and 2.27 micromol phosphoarginine/min/mg protein was produced
E G, Platzer +3 more
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International Journal for Parasitology, 2009
Steinernema carpocapsae is an insect parasitic nematode able to parasitise and kill the host within 48 h. Secreted products (ESP) of the parasitic stage of a virulent strain contain higher amounts of proteolytic activity than a low virulence strain, suggesting proteases are involved in virulence. From the ESP we purified a protein (Sc-SP-3) with a M(r)
Duarte, Toubarro +6 more
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Steinernema carpocapsae is an insect parasitic nematode able to parasitise and kill the host within 48 h. Secreted products (ESP) of the parasitic stage of a virulent strain contain higher amounts of proteolytic activity than a low virulence strain, suggesting proteases are involved in virulence. From the ESP we purified a protein (Sc-SP-3) with a M(r)
Duarte, Toubarro +6 more
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Studies on a immuno-inhibitor released by Steinernema carpocapsae
1992International ...
Simoes, N. +3 more
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They’ve got a ticket to ride: Xenorhabdus nematophila–Steinernema carpocapsae symbiosis
Current Opinion in Microbiology, 2007The association between the bacterium Xenorhabdus nematophila and the nematode Steinernema carpocapsae is emerging as a model system to understand mutually beneficial symbioses. X. nematophila, but not other Xenorhabdus species, colonize a discrete region of a specific developmental stage of S. carpocapsae nematodes.
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Experimental Parasitology, 1988
The structure and concentration of sterol in a lipid-defined artificial medium affected the development of the entomogenous nematode, Steinernema feltiae (= Neoaplectana carpocapsae). The nematode grew normally in vitro when the medium was supplemented with delta 5-desalkylsterol (cholesterol) or delta 5-desalkylsteryl ester (cholesterol oleate).
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The structure and concentration of sterol in a lipid-defined artificial medium affected the development of the entomogenous nematode, Steinernema feltiae (= Neoaplectana carpocapsae). The nematode grew normally in vitro when the medium was supplemented with delta 5-desalkylsterol (cholesterol) or delta 5-desalkylsteryl ester (cholesterol oleate).
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Control of Cyparissius daedalus Cramer with the nematode Steinernema carpocapsae
Revista Palmas, 2004El barrenador gigante de la palma, Cyparissius daedalus, se ha convertido en una de las plagas más importantes en el cultivo de la palma de aceite, no sólo por el daño ocasionado en la producción, sino por la mortalidad que causa a las palmas. Como alternativa de control de larvas se evaluó el nematodo Steinernema carpocapsae.
Aldana de la Torre, Rosa C. +4 more
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