Properties of the Entomoparasitic Nematodes (Heterorhabditis bacteriophora) Liquid Culture using a Helicoidal Ribbon Agitator as Rheometric System
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منابع مشابه
Cryopreservation of Steinernema carpocapsae and Heterorhabditis bacteriophora.
A method for the cryopreservation of third-stage infective juveniles (IJ) of Steinernema carpocapsae and Heterorhabiditis bacteriophora was developed. Cryoprotection was achieved by incubating the nematodes in 22% glycerol (S. carpocapsae) or 14% glycerol (H. bacteriophora) for 24 hours, followed by 70% methanol at 0 C for 10 minutes. The viability of S. carpocapsae frozen in liquid nitrogen as...
متن کاملInfluence of Irrigation and Heterorhabditis bacteriophora on Plant-parasitic Nematodes in Turf.
Daily irrigated, 80% pan replacement, and nonirrigated field plots of Kentucky bluegrass (Poa pratensis L.) were inoculated with a mixture of Steinernema carpocapsae (All strain) and Heterorhabditis bacteriophora (HP-88 strain) in 1988. In 1989, daily irrigated and nonirrigated plots were inoculated with HP-88 alone. The turf and associated soil contained populations of Tylenchorhynchus dubius,...
متن کاملPhotobactin: a catechol siderophore produced by Photorhabdus luminescens, an entomopathogen mutually associated with Heterorhabditis bacteriophora NC1 nematodes.
The nematode Heterorhabditis bacteriophora transmits a monoculture of Photorhabdus luminescens bacteria to insect hosts, where it requires the bacteria for efficient insect pathogenicity and as a substrate for growth and reproduction. Siderophore production was implicated as being involved in the symbiosis because an ngrA mutant inadequate for supporting nematode growth and reproduction was als...
متن کاملSubmerged monoxenic culture medium development for Heterorhabditis bacteriophora and its symbiotic bacterium Photorhabdus luminescens: protein sources.
Most medium formulations for improving culture of entomopathogenic nematodes (EPN) based on protein sources have used enriched media like animal feed such as dried egg yolk, lactalbumin, and liver extract, among other ingredients. Most results, however, showed unstable yields and longer production time. Many of the results do not show the detailed parameters of fermentation. Soy flour, cotton s...
متن کاملEntomopathogenic Nematode Genome Consortium: Sequencing and Annotation of Heterorhabditis bacteriophora Project Summary: This project aims to sequence the genome of the entomopathogenic nematode Heterorhabditis bacteriophora strain TTO1
Heterorhabditis bacteriophora Project Summary: This project aims to sequence the genome of the entomopathogenic nematode Heterorhabditis bacteriophora strain TTO1 as a representative of 45 other species that are used as biological control agents for insect pests worldwide. This nematode is closely related to the two already sequenced free-living nematodes, Caenorhabditis elegans and C. briggsae...
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ژورنال
عنوان ژورنال: Journal of Bioprocessing & Biotechniques
سال: 2015
ISSN: 2155-9821
DOI: 10.4172/2155-9821.1000207