Pub Date : 2024-06-14DOI: 10.21608/eajbsa.2024.359314
L. R. Amin, Tarek R. Amin
{"title":"Latent Effects of Chitin Synthesis Inhibitor; Chlorfluazuron on The Fall Armyworm; Spodoptera frugiperda (Lepidoptera: Noctuidae)","authors":"L. R. Amin, Tarek R. Amin","doi":"10.21608/eajbsa.2024.359314","DOIUrl":"https://doi.org/10.21608/eajbsa.2024.359314","url":null,"abstract":"","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"58 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141339182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-10DOI: 10.21608/eajbsa.2024.358826
Hossam A.R. Ahmed, Mostafa I. Hassan, Ahmed Shehata
Article History
文章历史
{"title":"Antioxidant and Anticoagulant Activities of Red Palm Weevil, Rhynchophorus ferrugineus (Coleoptera: Curculionidae) Extracts","authors":"Hossam A.R. Ahmed, Mostafa I. Hassan, Ahmed Shehata","doi":"10.21608/eajbsa.2024.358826","DOIUrl":"https://doi.org/10.21608/eajbsa.2024.358826","url":null,"abstract":"Article History","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":" 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141365447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-07DOI: 10.21608/eajbsa.2024.357988
Dalia A. Elshewy
{"title":"Taxonomic Revision of Tribe Akidini (Coleoptera: Tenebrionidae) in Egypt","authors":"Dalia A. Elshewy","doi":"10.21608/eajbsa.2024.357988","DOIUrl":"https://doi.org/10.21608/eajbsa.2024.357988","url":null,"abstract":"","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"53 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141265172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-05DOI: 10.21608/eajbsa.2024.339602
Aseel Abdul Hussein, Iman Mohammed, Thaer Taha, Saja Abdulameer
{"title":"The Effect of the Fungus Beauviria bassiana on the Mortality Percentages of the First and Fourth Larval Instar of the Red Flour Beetle, Tribolium castanium (Coleoptera: Tenebrionidae)","authors":"Aseel Abdul Hussein, Iman Mohammed, Thaer Taha, Saja Abdulameer","doi":"10.21608/eajbsa.2024.339602","DOIUrl":"https://doi.org/10.21608/eajbsa.2024.339602","url":null,"abstract":"","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"7 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139863751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-05DOI: 10.21608/eajbsa.2024.339602
Aseel Abdul Hussein, Iman Mohammed, Thaer Taha, Saja Abdulameer
{"title":"The Effect of the Fungus Beauviria bassiana on the Mortality Percentages of the First and Fourth Larval Instar of the Red Flour Beetle, Tribolium castanium (Coleoptera: Tenebrionidae)","authors":"Aseel Abdul Hussein, Iman Mohammed, Thaer Taha, Saja Abdulameer","doi":"10.21608/eajbsa.2024.339602","DOIUrl":"https://doi.org/10.21608/eajbsa.2024.339602","url":null,"abstract":"","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"10 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139803807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-23DOI: 10.21608/eajbsa.2023.331271
Mohamed Abdelmoteleb, Amany Mohamed, Noha Genidy, Doaa Abdel-Haleem
interaction with AChBP than the co-crystalized ligand (imidacloprid) and good alignment in the active site. THIA indicated different variations in the activities of tested enzymes. Where, aphids treated with LC 50 of THIA increased the biochemical activities of acetylcholinesterase, antioxidant enzymes and peroxidases while decreasing the activity of alpha esterase, carboxylesterase (CarE), glutathione S-transferase and catalase. Therefore, this compound is efficient against sap-sucking pests with good irreversible and specific binding interaction with nicotinic acetylcholine receptor (nAChR) and, consequently, low mammalian toxicity. So, THIA is considered a favourable agent for the management of insect pests.
{"title":"Computational and Toxicological Evaluation of Thiamethoxam as Nicotinic Acetylcholine Receptor Modulator Against Cowpea Aphid, Aphis craccivora Koch.","authors":"Mohamed Abdelmoteleb, Amany Mohamed, Noha Genidy, Doaa Abdel-Haleem","doi":"10.21608/eajbsa.2023.331271","DOIUrl":"https://doi.org/10.21608/eajbsa.2023.331271","url":null,"abstract":"interaction with AChBP than the co-crystalized ligand (imidacloprid) and good alignment in the active site. THIA indicated different variations in the activities of tested enzymes. Where, aphids treated with LC 50 of THIA increased the biochemical activities of acetylcholinesterase, antioxidant enzymes and peroxidases while decreasing the activity of alpha esterase, carboxylesterase (CarE), glutathione S-transferase and catalase. Therefore, this compound is efficient against sap-sucking pests with good irreversible and specific binding interaction with nicotinic acetylcholine receptor (nAChR) and, consequently, low mammalian toxicity. So, THIA is considered a favourable agent for the management of insect pests.","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"6 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139161702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-23DOI: 10.21608/eajbsa.2023.331261
Mohammed Aly, Khaled Osman, Gihan Ali, Salwa I. Sebak
to determine
以确定
{"title":"Effects of Tramadol and Cypermethrin on the Histology of Sarcophaga ruficornis Larvae and Their Concentrations in Postmortem Rabbit Tissues and Their Post-Feeding Larvae","authors":"Mohammed Aly, Khaled Osman, Gihan Ali, Salwa I. Sebak","doi":"10.21608/eajbsa.2023.331261","DOIUrl":"https://doi.org/10.21608/eajbsa.2023.331261","url":null,"abstract":"to determine","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"28 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139161638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-22DOI: 10.21608/eajbsa.2023.326467
Lahib Mahdi, Thaer Taha
The
"(《世界人权宣言》)
{"title":"Effect of Alternaria alternata Fungus Filterates on Some Biological Aspects of House Flies, Musca domestica","authors":"Lahib Mahdi, Thaer Taha","doi":"10.21608/eajbsa.2023.326467","DOIUrl":"https://doi.org/10.21608/eajbsa.2023.326467","url":null,"abstract":"The","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"38 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139248104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-22DOI: 10.21608/eajbsa.2023.326468
Lahib Mahdi, Thaer Taha
This study assessed the impact of an alcoholic extract of Citrus aurantium leaves on the mortality percentages in the larvae and pupae of house flies, Musca domistica , and was carried out in the Advanced Entomology Laboratory in the Department of Biology at the Girls College of Education at the University of Kufa in 2022. The results indicated an increase in the mortality percentages of larvae in the first and third stars of the house fly, Musca domistica with increasing concentrations used. In this study, the highest mortality percentages were recorded after three days of treatment with a concentration of 50 mg/ml (100 and 61%) in the first and third instar larvae, respectively. The effect of the alcoholic extract on some biological aspects when treating the third instar larvae of houseflies, as it led to a decrease in pupation percentages to 24% when treating pupae with a concentration of 50 mg/ml, and the pupal deformation percentages to 24% and a decrease in adult emergency percentages to 0% when treating pupae with the alcoholic extract of Citrus aurantium leaves at a concentration of 50 mg/ml, which increased the pupal deformation to 50% and decreased adult emergency percentages to 50%.
{"title":"Effect of Alcoholic Extract of Citrus aurantium Leaves on Larvae and Pupa of House Flies, Musca domestica (Diptera:Muscidae)","authors":"Lahib Mahdi, Thaer Taha","doi":"10.21608/eajbsa.2023.326468","DOIUrl":"https://doi.org/10.21608/eajbsa.2023.326468","url":null,"abstract":"This study assessed the impact of an alcoholic extract of Citrus aurantium leaves on the mortality percentages in the larvae and pupae of house flies, Musca domistica , and was carried out in the Advanced Entomology Laboratory in the Department of Biology at the Girls College of Education at the University of Kufa in 2022. The results indicated an increase in the mortality percentages of larvae in the first and third stars of the house fly, Musca domistica with increasing concentrations used. In this study, the highest mortality percentages were recorded after three days of treatment with a concentration of 50 mg/ml (100 and 61%) in the first and third instar larvae, respectively. The effect of the alcoholic extract on some biological aspects when treating the third instar larvae of houseflies, as it led to a decrease in pupation percentages to 24% when treating pupae with a concentration of 50 mg/ml, and the pupal deformation percentages to 24% and a decrease in adult emergency percentages to 0% when treating pupae with the alcoholic extract of Citrus aurantium leaves at a concentration of 50 mg/ml, which increased the pupal deformation to 50% and decreased adult emergency percentages to 50%.","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"191 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139250533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-20DOI: 10.21608/eajbsa.2023.326308
Ahmed M. A. Ibrahim, Nourelhoda M. Rasmey, Mohamed A. Abdelrahman, Mohamed H. A. Hassan, A. M. Ali
The aphid Rhopalosiphum maidis is a serious pest against cereal plants. In Egypt, it causes serious damage to many cereal plants. The principal idea of this study was achieved based on the observation of various seasonal invasion rates of this pest on different host plants suggesting climatic adaptation by R. maidis polymorphs. The invasion rates on winter plants were higher than those of summer. Morphologically, all collections were belonging to R. maidis . The authors assumed that different biotypes of R. maidis are present in the studied area. To address this hypothesis, the mitochondrial cytochrome oxidase I (COI) gene was amplified in aphids collected from wheat, barley, sorghum and maize in Assiut, Egypt. Polymerase chain reactions (PCR) identified 687 bps products corresponding to a partial sequence of (COI). Multiple sequence alignment of the sequenced products revealed that at least five haplotypes are present on the tested plants. Phylogenetic analysis using the neighbor-joining method identified five clades that represent different biotypes. The identified clades contained mixtures between summer and winter R. maidis collections suggesting that different biotypes are present in mixtures on the same plant. Our findings showed that R. maidis develops different polymorphs on various host plants at different climatic conditions.
蚜虫 Rhopalosiphum maidis 是一种严重危害谷类植物的害虫。在埃及，它对许多谷类植物造成了严重危害。本研究的主要目的是观察这种害虫在不同寄主植物上的不同季节入侵率，这表明 R. maidis 多态虫对气候的适应性。对冬季植物的入侵率高于夏季。从形态上看，所有采集的样本都属于麦地螟。作者认为研究地区存在不同的麦地那龙线虫生物型。针对这一假设，对从埃及阿苏特的小麦、大麦、高粱和玉米上采集的蚜虫进行了线粒体细胞色素氧化酶 I (COI) 基因扩增。聚合酶链反应（PCR）鉴定出与 COI 部分序列相对应的 687 bps 产物。测序产物的多重序列比对显示，受测植物上至少存在五种单倍型。利用邻接法进行的系统发育分析确定了代表不同生物型的五个支系。所确定的支系包含夏季和冬季麦地那龙线虫的混合物，表明在同一植物上存在不同生物型的混合物。我们的研究结果表明，在不同的气候条件下，麦地那龙线虫在不同的寄主植物上会产生不同的多态性。
{"title":"Evolution of Polymorphs in Rhopalosiphum maidis (Hemiptera: Aphididae) in Response to Different Seasonal and Host Plant Conditions","authors":"Ahmed M. A. Ibrahim, Nourelhoda M. Rasmey, Mohamed A. Abdelrahman, Mohamed H. A. Hassan, A. M. Ali","doi":"10.21608/eajbsa.2023.326308","DOIUrl":"https://doi.org/10.21608/eajbsa.2023.326308","url":null,"abstract":"The aphid Rhopalosiphum maidis is a serious pest against cereal plants. In Egypt, it causes serious damage to many cereal plants. The principal idea of this study was achieved based on the observation of various seasonal invasion rates of this pest on different host plants suggesting climatic adaptation by R. maidis polymorphs. The invasion rates on winter plants were higher than those of summer. Morphologically, all collections were belonging to R. maidis . The authors assumed that different biotypes of R. maidis are present in the studied area. To address this hypothesis, the mitochondrial cytochrome oxidase I (COI) gene was amplified in aphids collected from wheat, barley, sorghum and maize in Assiut, Egypt. Polymerase chain reactions (PCR) identified 687 bps products corresponding to a partial sequence of (COI). Multiple sequence alignment of the sequenced products revealed that at least five haplotypes are present on the tested plants. Phylogenetic analysis using the neighbor-joining method identified five clades that represent different biotypes. The identified clades contained mixtures between summer and winter R. maidis collections suggesting that different biotypes are present in mixtures on the same plant. Our findings showed that R. maidis develops different polymorphs on various host plants at different climatic conditions.","PeriodicalId":507425,"journal":{"name":"Egyptian Academic Journal of Biological Sciences. A, Entomology","volume":"70 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139257049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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