Egyptian Journal of Biological Pest Control

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First report of entomopathogenic nematode Steinernema surkhetense and its pathogenic potential to larvae of the Greater Wax Moth (Galleria mellonella L.) in Vietnam
Egyptian Journal of Biological Pest Control - Tập 31 - Trang 1-7 - 2021
Phap Quang Trinh, Duyen Thi Nguyen, Linh Thi Mai Le, Tien Huu Nguyen
Entomopathogenic nematodes (EPNs) are evidently a useful nematode group for the biocontrol of insect pests. It is well known that efficacy of different EPN strains, even belonging to the same species, can be significantly varied in different localities. Therefore, exploring EPNs and testing their efficacy in various ecological regions is of crucial importance to find out more efficient EPN strains...... hiện toàn bộ
Efficacy of Thai indigenous entomopathogenic nematodes for controlling fall armyworm (Spodoptera frugiperda) (J. E. Smith)(Lepidoptera; Noctuidae)
Egyptian Journal of Biological Pest Control - Tập 31 - Trang 1-7 - 2021
Wandee Wattanachaiyingcharoen, Ongpo Lepcha, Apichat Vitta, Det Wattanachaiyingcharoen
Under laboratory and greenhouse conditions, the virulence of 2 isolates of Thai indigenous entomopathogenic nematodes (EPNs) in controlling the fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera; Noctuidae), was demonstrated. Six EPNs dosages were tested against 2 larval instars of FAW under the laboratory conditions, while 2 different concentrations were tested under the greenh...... hiện toàn bộ
Molecular identification, characterization, and expression analysis of a novel trypsin inhibitor-like cysteine-rich peptide from the cotton bollworm, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)
Egyptian Journal of Biological Pest Control - Tập 30 - Trang 1-7 - 2020
Muhammad Shakeel, Junaid Zafar
Trypsin inhibitor-like cysteine-rich domain (TIL)-type protease inhibitors have been reported to inhibit proteases such as trypsin, cathepsin, elastase, and chymotrypsin, and thus play a critical role in several physiological processes. However, the information about TIL peptides in insects is limited. In the present study, a novel cysteine-rich trypsin inhibitor-like protease, designated as HaTIL...... hiện toàn bộ
Cost-effective and efficient factitious prey for mass production of Neoseiulus cucumeris (Acari: Phytoseiidae): assessing its quality compared with natural prey
Egyptian Journal of Biological Pest Control - Tập 32 - Trang 1-12 - 2022
Shima Yazdanpanah, Yaghoub Fathipour, Elham Riahi, Myron P. Zalucki
Using alternative diets for the mass production of phytoseiid predatory mites may facilitate their cost-effective rearing. Factitious prey is often used as an alternative food source for mass rearing of generalist phytoseiids. The generalist predator, Neoseiulus cucumeris (Oudemans), is a commercially available biocontrol agent against various pests. We assessed the suitability of two factitious p...... hiện toàn bộ
Efficacy of the entomopathogenic nematode, Steinernema feltiae (Filipjev) (Rhabditida: Steinernematidae) on Mecorhis ungarica (Herbst, 1784) (Coleoptera: Rhynchitidae)
Egyptian Journal of Biological Pest Control - Tập 31 - Trang 1-4 - 2021
Asiye Uzun, Fatma Gül Göze Özdemir, Ozan Demirözer
In this study, the virulances of 4 different concentrations of the entomopathogenic nematode, Steinernema feltiae (Filipjev) on adults of the rose weevil, Mecorhis ungarica (Herbst, 1784) (Coleoptera: Rhynchitidae) were tested under laboratory conditions. Ten replications for each concentration where 5 adults for each replicate were used. Suspensions prepared from each concentration, containing 3r...... hiện toàn bộ
Isolation and identification of Metarhizium guizhouense Xct1 and its pathogenicity to Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae)
Egyptian Journal of Biological Pest Control - Tập 33 - Trang 1-10 - 2023
Juan Wei, Xian Wang, Zhuoga Nima, Lin Chen, Cancan Song, Haonan Chen, Zhe Zhang, Jie Qin, Chunxian Jiang, Qing Li
The fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is one of the most destructive invasive pests causing serious damage to maize crops in China. At present, the use of chemical pesticides is the main method to prevent and control S. frugiperda. However, the excessive use of chemical pesticides not only causes toxicity in humans and animals but also pollutes the environ...... hiện toàn bộ
Phylogenetic characteristics of novel Bacillus weihenstephanensis and Pseudomonas sp. to desert locust, Schistocerca gregaria Forskål (Orthoptera: Acrididae)
Egyptian Journal of Biological Pest Control - Tập 29 - Trang 1-9 - 2019
Tamer A. Mashtoly, Mohamed S. El-Zemaity, Assem Abolmaaty, Gamal M. Abdelatef, Ashraf A. Marzouk, Mohamed Reda
Thirty bacterial isolates were isolated from the gut contents of diseased/dead locust. Their pathogenicity was tested against 4th instar nymphs of desert locust, Schistocerca gregaria Forskål (Orthoptera: Acrididae). Two isolates, designated DL2 and DL6, out of thirty showed the highest insecticidal activities against locust nymphs in preliminary bracketing. They were bioassayed via leaf dip and p...... hiện toàn bộ
The bagworm, Amicta quadrangularis (Christoph), and its natural enemies in Northern Egypt (Lepidoptera: Psychidae)
Egyptian Journal of Biological Pest Control - Tập 29 - Trang 1-4 - 2019
Monir M. El Husseini, Salama I. Askar
The bagworm, Amicta quadrangularis (Christoph) (Lepidoptera: Psychidae), was found infesting the white broom, Retana raetam (Frossk.) (Fabales: Fabaceae), a flowering wild plant native to northern Africa, in the desert area of Northern Egypt. This study sheds the light on some biological, morphological, and behavioral aspects of this insect species. A survey of the natural enemies associated with ...... hiện toàn bộ
Coating seeds with Trichoderma strains promotes plant growth and enhance the systemic resistance against Fusarium crown rot in durum wheat
Egyptian Journal of Biological Pest Control - Tập 30 - Trang 1-10 - 2020
Zayneb Kthiri, Maissa Ben Jabeur, Myriam Machraoui, Samia Gargouri, Khaled Hiba, Walid Hamada
Fusarium crown rot is one of the major diseases that cause significant yield losses of wheat, and Trichoderma strains were known as an effective biocontrol agent. The aim of this study was to evaluate the potential of coating durum wheat seeds of the cultivar “Karim” with 3 different Tunisian strains of Trichoderma sp. (S.INAT, SIO1, SIO2) and the Trichoderma-based commercial product Trianum-T22 o...... hiện toàn bộ
Effect of the entomopathogenic fungus, Lecanicillium lecanii, on the biology and predation rate of the anthocorid predatory bug, Blaptostethus pallescens, feeding on the flower thrips, Frankliniella schultzei Trybom (Thysanoptera: Thripidae)
Egyptian Journal of Biological Pest Control - Tập 32 - Trang 1-7 - 2022
K. Sundaravalli, Richa Varshney, A. Kandan, K. Revathi
The flower thrips, Frankliniella schultzei Trybom (Thysanoptera: Thripidae) is a notorious pest that attacks the plants of economic importance. The anthocorid bug Blaptostethus pallescens Poppius (Heteroptera: Anthocoridae) is a predator of thrips in field crops and greenhouses. Another biocontrol agent, the entomopathogenic fungi (EPF) Lecanicillium lecanii (Zimm.) (Hypocreales: Cordycipitaceae),...... hiện toàn bộ
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