Issue · 2019
Vol.37, Iss. 1
10 articles · pp. 1-105 · All issues →
Research ArticleBacillus cereus a potential strain infested cereal cyst nematode (Heterodera avenae)
S. Ahmed, Q. Liu, H. Jian
Bacterial strains were isolated from infested Heterodera avenae cysts and screened against the second stage juvenile (J2) mortality assay in vitro. About 40.16 % isolates showed 40.0% J2 mortality during 12 hours. Significantly increased upto 86.0% mortality w…
5 Jan 2023DOI 10.18681/pjn.v37.i01.p53-61- Research Article
Response of tomato genotypes to Meloidogyne javanica and Fusarium oxysporum f.sp. lycopersici co-infestation under glasshouse conditions
A. Beyan, A. Seid, H. Shifa
Tomato (Solanum lycopersicum) is an economically and nutritionally important vegetable crop grown worldwide. However, its yield in Ethiopia is very low as compared to the world and African average yield. Root-knot nematodes and Fusarium wilt are among the most…
5 Jan 2023DOI 10.18681/pjn.v37.i01.p63-82 - Research Article
Assessment of photosynthetic fluorescence in tomato cultivars infested with root-knot nematode
A. Ghasemzadeh, S. Jamali, M. Esfahani, H. Pedramfar
Biotic stresses caused by nematodes create restrictions in plant growth. In this article, the physiological effects of root-knot nematode (Meloidogyne incognita Race 2) stress was assessed on photosynthetic fluorescence attributes in two tomato cultivars, Fala…
5 Jan 2023DOI 10.18681/pjn.v37.i01.p91-101 - Research Article
Nematode fauna of Kurram Agency, Pakistan
S. Samina, Y.I. Erum
The main aim of this study was to ascertain the diversity of plant parasitic nematodes at different locations of Kurram Agency, Pakistan. For this purpose, surveys were conducted and 150 samples of root and soil were collected from different locations of Kurra…
4 Jan 2023DOI Nematode-fauna-Kurram-Agency-Pakistan - Research Article
Relationship between plant density and population density of Meloidogyne incognita on eggplant
M. M. A. Youssef, W. M. A. El-Nagdi
The effect of different densities of eggplant (Solanum melongena L.) on the reproduction and population density of root-knot nematode, Meloidogyne incognita was studied under screen house conditions. It was found that there is a positive correlation between eg…
4 Jan 2023DOI 10.18681/pjn.v37.i01.p21-24 - Research Article
Effects of vermicompost, vermicompost tea and a bacterial bioagent against Meloidogyne incognita on banana in Egypt
S. F. A. Awad-Allah, M. S. Khalil
The nematicidal potential of vermicompost (VC), vermicompost tea (VCT) and the bacterial bioagent Nemaless® was evaluated against Meloidogyne incognita infecting banana (Musa acuminata) cv. “Grand Nain” as compared to the nematicide fenamiphos…
4 Jan 2023DOI 10.18681/pjn.v37.i01.p25-33 - Research Article
Effectiveness of Bacillus subtilis, B. pumilus, Pseudomonas fluorescens on Meloidogyne incognita infecting cowpea
W. M. A. El-Nagdi, M. M. A.Youssef, H. Abd-El-Khair, M. M. M. Abd Elgawad, M. G. Dawood
Under screen house conditions, this experiment was conducted to investigate the effectiveness of single or combined application of bacterial inoculation of Bacillus subtilis (Bs), B. pumilus (Bp) and Pseudomonas fluorescens (Pf) on M. incognita, infecting cowp…
4 Jan 2023DOI 10.18681/pjn.v37.i01.p35-43 - Research Article
Arbuscular mycorrhizal fungi as potential bioprotectant against Meloidogyne incognita on Lagenaria siceraria
N. Hajra
The present investigation was carried out to determine the interrelationship of arbuscular mycorrhiza (AM) fungi with root-knot nematode Meloidogyne incognita and their effect on carbon and nitrogen metabolism of Lagenaria siceraria (Molina) Standley, a mycorr…
5 Jan 2023DOI 10.18681/pjn.v37.i01.p83-89 - Research Article
Combined efficacy of insecticides and entomopathogenic nematodes in the management of cotton leaf worm Spodoptera littoralis
H. M. Hassan, S. A. Ibrahim
Effects of certain insecticides viz., Coragen, Nomolt, Ekio and Magic smart with two species of entomopathogenic nematodes, Steinernema carpocapsae and Heterorhabditis bacteriophora were tested against cotton leaf worm Spodoptera littoralis. All tested insecti…
4 Jan 2023DOI 10.18681/pjn.v37.i01.p45-52 - Research Article
Larval migration of Ascaridia galli causes traumatic
S. Feroza, A. G. Arijo, F. M. Bilqees, M. S. Phulan
Studies were conducted to assess the effects of infection on histological changes in liver of chicken, experimentally induced with Ascaridia galli round worm. The postmortem examinations of infected chicken revealed histo-pathological lesions of infected liver…
5 Jan 2023DOI 10.18681/pjn.v37.i01.p103-105