Issue · 2024
Vol.42, Iss. 2
8 articles · pp. 88-179 · All issues →
Research ArticleOrganic Amendments Increase the Growth, Resistance and Management of the Root-Knot Nematode, Meloidogyne arenaria in Arachis hypogaea L.
Eman Abdelrazik, Sahar H. Abdel-Baset, Abdelghafar M. Abu-Elsaoud, Shimaa M.A. Mohamed
One of the greatest barriers to the production of peanut crops is plant-parasitic nematodes, which are the most destructive pathogens that affect peanuts globally. A survey of plant-parasitic nematodes (PPNs) in peanuts was conducted in Ismailia, Egypt. The ho…
19 Nov 2024DOI 10.17582/journal.pjn/2024/42.2.246.161
Research ArticleNematicidal effect of Methanolic Plant Crude Extracts against the Root-Knot Nematode, Meloidogyne incognita
Saima Maher, Salma javed, Gul mina, Rizwana Salam, Farah Mukhttar, Noureen Khan et al.
This research focuses on Six Pakistani medicinal plants, from which five different extracts methanol, ethanol, ethyl acetate, hexane, and chloroform were prepared from various plant. Preliminary phytochemical analysis of these extracts revealed the existence o…
27 Aug 2024DOI 10.17582/journal.pjn/2024/42.2.120.126- Research Article
Integrated Effect of Plant Growth Promoting Rhizobacteria with Trichoderma Viride on Root Knot Nematode Infected Eggplant
Marwa M. El-Deriny, Rania H. Wahdan, Marwa S. Fouad, Dina S.S. Ibrahim
Meloidogyne spp. can infect various horticultural plants, including eggplants (Solanum melongena, L) and cause destructive loss in crop yield production. The purpose of this study was to evaluate the impact of individual or concomitant treatments with Trichode…
15 Jul 2024DOI 10.17582/journal.pjn/2024/42.2.107.119 
Research ArticlePlant Phenology and Leaf Maturity Influences on the Nematicidal Activity of Castor Leaf Extracts Against Okra Root-Knot Nematodes
Kouakou Yadom Yao François-Regis, Kra Kouamé Daniel, Atta Diallo Hortense
The nematicidal efficacy of castor plants was usually assessed using leaves, regardless of maturity or plant phenology. Under these conditions, the efficacy of each leaf type is unknown. This study aimed to identify the maturity level of castor leaves that exh…
14 Sept 2024DOI Plant-Phenology-and-Leaf-Maturity-Influences
Research ArticleManagement of the Disease Complex of Okra (Abelmoschus esculentus (L.) Moench) in Screenhouse caused by Meloidogyne incognita and Sclerotium rolfsii using Trichoderma Species and Neem Cake
Daniel Offiong Etim, Etim Johnson Umana, Idorenyin Asukwo Udo, Ndarake Eden Ini-Ibehe
Root-knot nematodes and fungi are serious pathogens affecting okra production. It has been observed that okra production has not been maximized due to nematode and fungus infestation. A research into the control of Meloidogyne incognita and Sclerotium rolfsii…
15 Jul 2024DOI 10.17582/journal.pjn/2024/42.2.88.106
Research ArticleDevelopment of an Alternative Management Method of Meloidogyne incognita Parasitizing (Brassica oleracea) Cabbage: Bixa orellena Extracts as Reducing Agent in Silver Nano Particles Preparation
Oluwatoyin Adenike Fabiyi, Abigail Abosede Olojede
Plant parasitic nematodes are salient pests of cabbage plants often controlled with agrochemicals. This procedure is laden with environmental pollution which calls for agro-biocides development in the control of plant parasitic nematodes (PPNs). Screenhouse tr…
23 Nov 2024DOI 10.17582/journal.pjn/2024/42.2.162.170
Research ArticleComparative Effects of Entomopathogenic Nematodes, Biopesticides, and Plant Extracts Against Agricultural Pest Meloidogyne incognita (Tylenchida: Heteroderidae)
Bashir Ahmed, Salma Javed
This study investigates the availability and efficacy of biopesticides, specifically neem oil, and entomopathogenic nematodes (EPNs) in urban agriculture within Karachi, Sindh, Pakistan. A survey conducted across twenty local markets revealed that neem oil was…
23 Dec 2024DOI 10.17582/journal.pjn/2024/42.2.171.179
Research ArticleIn vitro Antihelminthic Activities of Artocarpus heterophyllus (Jackfruit) and Artocarpus camansi (Breadnut) Leaf Extracts on the Model Nematode, Caenorhabditis elegans
Estrelle Anne Tacbas, Neil Pep Dave Sumaya, Nanette Hope Sumaya
Caenorhabditis elegans can represent a model organism for herbal medication against parasitic nematodes in determining the anthelmintic potential for the following concentrations of Artocarpus heterophyllus and Artocarpus camansi, 10000 ppm, 7500 ppm, 5000 ppm…
14 Sept 2024DOI 10.17582/journal.pjn/2024/42.2.136.145