Results 191 to 200 of about 9,733 (218)
Some of the next articles are maybe not open access.
Steinernema poinari Mráček & Půža & Nermuť 2014
2014Steinernema poinari 1* sp. n. (Figs 1–3) Measurements. See Table 1. Description. Infective juvenile: Body elongate, on average 768 µm long, bow-shaped when heat killed, usually exsheathed from the second-stage cuticle. Head region continuous, slightly flattened, not offset from body contour, with four cephalic papillae and a pair of pore-like amphidial
Mráček, Zdeněk +2 more
openaire +1 more source
Influence of Culture Method on Steinernema glaseri Lipids
The Journal of Parasitology, 1998Entomopathogenic nematodes can be mass produced in artificial media for use as biological insecticides. Nematode in vitro media have been primarily developed on the basis of yield without fully considering nematode nutritional requirements. We investigated the quality and quantity of lipids in the entomopathogenic nematode Steinernema glaseri when ...
M, Abu Hatab, R, Gaugler, R U, Ehlers
openaire +2 more sources
Steinernema yirgalemense n. sp. (Rhabditida: Steinernematidae) from Ethiopia
Nematology, 2004AbstractSteinernema yirgalemense, a new species based on morphological and molecular data, is described from Yirgalem, Ethiopia. This nematode belongs to the 'bicornutum-group' which includes nematodes with horn-like structures in the labial region of the infective juvenile.
Gozel, UĞUR +4 more
openaire +2 more sources
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
openaire +1 more source
Selection for host-finding in Steinernema feltiae
Journal of Invertebrate Pathology, 1989Abstract A hybridized Foundation population of the entomopathogenic nematode Steinernema feltiae was bidirectionally selected for enhanced and diminished host-finding ability. While there was no response to selection for diminished host-finding, 13 rounds of selection for enhancement produced a 20- to 27-fold increase.
Randy Gaugler +2 more
openaire +1 more source
Steinernema vulcanicum, un entomopatogeno esogeno?
2016Nel 2011 Clausi et al. descrissero una nuova specie di Nematode entomopatogeno, appartenente al genere Steinernema Travassos, 1927 e al gruppo glaseri clade V, S. vulcanicum. La specie fu isolata in terreni provenienti da un castagneto dell’Etna. Nel lavoro citato fu messo in evidenza che il ciclo biologico della specie era insolitamente variabile in ...
CLAUSI, MIRELLA +4 more
openaire +1 more source
This study evaluates virulence of Steinernema carpocapsae and a locally isolated Steinernema strain against Melolontha melolontha larvae, as a significant agricultural pest. Comparative bioassays were conducted to determine mortality rates, lethal concentration (LC50), and lethal time (LT50) under controlled conditions.
Nona Mikaia +4 more
openaire +1 more source
Nona Mikaia +4 more
openaire +1 more source
CRISPR-Cas9 genome editing inSteinernemaentomopathogenic nematodes
2023AbstractMolecular tool development in traditionally non-tractable animals opens new avenues to study gene functions in the relevant ecological context. Entomopathogenic nematodes (EPN)Steinernemaand their symbiotic bacteria ofXenorhabdusspp are a valuable experimental system in the laboratory and are applicable in the field to promote agricultural ...
openaire +2 more sources