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
Increasing the efficacy of the cotton leaf worm Spodoptera littoralis nucleopolyhedrosis virus using certain essential oils
Egyptian Journal of Biological Pest Control - Tập 30 - Trang 1-7 - 2020
Waheed Ahmed Abdelhanid Sayed, Helmy El-Bendary, Alexandra El-Helaly
Baculoviruses inactivation by UV sunlight is considered one of the most important factors that reduce their potential use in insect management programs. The three antioxidant essential oils, marjoram, orange, and tea tree were tested as protective additives to the multiple nucleopolyhedrosis virus (SpliMNPV) against UV. The results revealed that the orange oil was promising for virus protection, w...... 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
Characterization of a new isolate of Beauveria bassiana in Algeria and evaluation of its pathogenicity against the cowpea aphid (Aphis craccivora Koch)
Egyptian Journal of Biological Pest Control - Tập 33 - Trang 1-8 - 2023
Amine Akrich, Kada Righi, Fatiha Assia Righi, Abdelkader Elouissi
The cowpea aphid, Aphis craccivora Koch (Hemiptera: Aphidiidae) is a polyphagous aphid species that causes various damage on different crops. The conventional method of controlling this pest is the use synthetic insecticides that threaten both the environmental safety and human health. Moreover, it contributes to the emergence of insecticide-resistant generations. Hence, relying on Entomopathogeni...... 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
Endophytic bacteria isolated from a weed plant as a potential biocontrol agent against stem end rot pathogen of pitaya in Vietnam
Egyptian Journal of Biological Pest Control - - 2021
Quang Trung, Nguyễn Thị Diệu Thúy, Dinh Mai Van, Tô Thị Xuân Hằng
Abstract Background Stem end rot (SER) disease caused by Alternaria alternata is one of the main fungal diseases in pitaya and other crops in Nam Dinh, Vietnam, that leads to extensive yield and economic losses. Biocontrol of SER, using endophytic bacteria, is environmenta...... hiện toàn bộ
Efficacy of the entomopathogenic fungi Beauveria bassiana and Lecanicillium muscarium in the control of the tomato leaf miner, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)
Egyptian Journal of Biological Pest Control - Tập 32 - Trang 1-8 - 2022
Sabrine Chouikhi, Besma Hamrouni Assadi, KaoutharGrissa Lebdi, Mohamed Sadok Belkadhi
Among the phytosanitary problems, affecting tomato crops in greenhouses heated by geothermal water in southern Tunisia, the tomato leaf miner, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is gaining prominence from year to year. This study determined the susceptibility of eggs, second-instar larvae of T. absoluta to commercial formulations of the entomopathogenic fungi (EPF) Beauveria bassi...... 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
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