Results 51 to 60 of about 3,999 (199)

Pathogenicity Evaluation of Eight Egyptian Isolates of Entomopathogenic Nematodes against Two Tick Species; Argas persicus and Boophilus annulatus [PDF]

Journal of Plant Protection and Pathology, 2018
Eight Egyptian isolates of entomopathogenic nematodes (EPN), four belong to the genus Heterorhabditis and four belong to Steinernema were evaluated against adult females of the soft tick Argas persicus and engorged females of the hard tick, Boophilus ...
M. Shamseldean, M. Rezk, A. EL Roby
doaj   +1 more source

Effects of Paenibacillus nematophilus on the entomopathogenic nematode Heterorhabditis megidis [PDF]

Journal of Invertebrate Pathology, 2005
The insect parasitic nematodes Heterorhabditis spp. are mutualistically associated with entomopathogenic bacteria, Photorhabdus spp. A novel association has been detected between H. megidis isolate EU17 and the endospore-forming bacterium Paenibacillus nematophilus. P. nematophilus sporangia adhere to infective juveniles (IJs) of H. megidis and develop
Enright, Michael R., Griffin, Christine
openaire   +3 more sources

Global distribution of entomopathogenic nematodes, Steinernema and Heterorhabditis [PDF]

Egyptian Journal of Biological Pest Control, 2020
AbstractEntomopathogenic nematodes (EPNs) in the families’ Steinernematidae and Heterorhabditidae are obligate insect parasites. Their easy multiplication, broad host range, compatibility with chemical pesticides, and ease in application has grabbed interest among research practitioners to work on these beneficial microorganisms.
Aashaq Hussain Bhat, A. K. Chaubey, Tarique Hassan Askary   +2 more
openaire   +2 more sources

The expression of stlA in Photorhabdus luminescens is controlled by nutrient limitation

, 2013
Photorhabdus is a genus of Gram-negative entomopathogenic bacteria that also maintain a mutualistic association with nematodes from the family Heterorhabditis.
Bode, H., Lea Lango-Scholey, Brachmann, Alexander O., Lango-Scholey, L., Helge B. Bode (195839), Helge B Bode, David J. Clarke (488975), Bode, Helge Björn, Lea Lango-Scholey (488974), Alexander O Brachmann, Brachmann, Alexander Oliver, Bode, Helge B., Brachmann, A., Clarke, D., David J Clarke, Lango-Scholey, Lea, Clarke, David J., Alexander O. Brachmann (195843)   +17 more
core   +1 more source

Heterorhabditis, Steinernema and their bacterial symbionts — lethal pathogens of insects [PDF]

Nematology, 2000
AbstractThe entomopathogenic nematodes (EPN) Heterorhabditis and Steinernema together with their symbiont bacteria Photorhabdus and Xenorhabdus, respectively, are obligate and lethal parasites of insects. EPN can provide effective biological control of some important lepidopteran, dipteran and coleopteran pests of commercial crops and they are amenable
Burnell, Ann, Stock, S. Patricia
openaire   +2 more sources

FIELD APPLICATION OF ENTOMOPATHOGENIC NEMATODES AGAINST ZEUZERA PYRINA (L.) AND PAROPTA PARADOXA (H. SCHAEFF) IN EGYPT [PDF]

Fayoum Journal of Agricultural Research and Development, 2011
Field application of entomopathogenic nematodes(Heterorhabditis taysariiy (Ht), Heterorhabditis sp (TWF),Heterorhabditis bacteriophora (HP88) and Steinernema carpocapsae(Sc)) against fruit tree borers were performed in 2008 seasons indifferent ...
Ahmed Mohammed Azazy
doaj   +1 more source

Isolation, Identification, and Biocontrol Potential of Entomopathogenic Nematodes and Associated Bacteria against Virachola livia (Lepidoptera: Lycaenidae) and Ectomyelois ceratoniae (Lepidoptera: Pyralidae)

Biology, 2022
Virachola livia (Lepidoptera: Lycaenidae) and Ectomyelois ceratoniae (Lepidoptera: Pyralidae) are the key pests of pomegranates in Saudi Arabia that are managed mainly using broad-spectrum pesticides.
Saqer S. Alotaibi, Hadeer Darwish, Madiha Zaynab, Sarah Alharthi, Akram Alghamdi, Amal Al-Barty, Mohd Asif, Rania H. Wahdan, Alaa Baazeem, Ahmed Noureldeen   +9 more
doaj   +1 more source

Electrophysiology of the rhythmic defecation program in nematode Heterorhabditis megidis [PDF]

Scientific Reports, 2017
AbstractThe nervous system controls most rhythmic behaviors, with a remarkable exception. In Caenorhabditis elegans periodic defecation rhythm does not appear to involve the nervous system. Such oscillations are studied in detail with genetic and molecular biology tools. The small size of C.
Victor P. Kuznetsov, Georgy A. Slivko-Koltchik, Dmitry A. Voronov, Yuri V. Panchin   +3 more
openaire   +3 more sources

ISOLASI, IDENTIFIKASI MORFOMETRIK, DAN POTENSI NEMATODA ENTOMOPATOGEN Heterorhabditis americana DARI LAHAN TEBU DI KEDIRI, INDONESIA SEBAGAI KANDIDAT BIOPESTISIDA RAMAH LINGKUNGAN

Jurnal HPT (Hama Penyakit Tumbuhan)
Nematoda entomopatogen (NEP) adalah organisme mikroskopis berbentuk mirip cacing yang memiliki potensi besar sebagai agens pengendali hayati. Kediri merupakan salah satu daerah penghasil tebu utama di Indonesia.
William Fernando Simanjuntak, Ramadhani Mahendra Kusuma, Sri Wiyatiningsih   +2 more
doaj   +1 more source

Molecular identification of a Heterorhabditis entomopathogenic nematode isolated from the northernmost region of South Africa

Egyptian Journal of Biological Pest Control, 2020
Entomopathogenic nematodes (EPNs) are among the frequently used and commercialized bio-pesticides. However, they are restricted in their infectivity, persistence, storage, and cost of production.
Tshikala Eddie Lulamba, Mahloro Hope Serepa-Dlamini   +1 more
doaj   +1 more source