Arab Journal of Plant Protection最新文献_第5页

Effect of Plant Extracts of Withania somnifera (L.) Dunal. on Some Biological Performance of Cotton Leaf Worm (Spodoptera littoralis Boisd.) 苦荞麦植物提取物的药理作用Dunal。棉花叶虫的若干生物学性能研究

Arab Journal of Plant Protection Pub Date : 2021-03-01 DOI: 10.22268/AJPP-39.1.022028

Rwda Sakab Al-Jorany, Hind Al- Khazarji

{"title":"Effect of Plant Extracts of Withania somnifera (L.) Dunal. on Some Biological Performance of Cotton Leaf Worm (Spodoptera littoralis Boisd.)","authors":"Rwda Sakab Al-Jorany, Hind Al- Khazarji","doi":"10.22268/AJPP-39.1.022028","DOIUrl":"https://doi.org/10.22268/AJPP-39.1.022028","url":null,"abstract":"Al-Jorany, R.S. and H.I. Al-Khazraji. 2021. Effect of Plant Extracts of Withania somnifera (L.) Dunal. on Some Biological Performance of Cotton Leaf Worm (Spodoptera littoralis Boisd.). Arab Journal of Plant Protection, 39(1): 22-28. This study was conducted to determine the effect of ethanol and hexane extracts of withania somnifera on the larvae of the cotton leaf worm Spodoptera littoralis when the 2nd and 4th larvae instars were fed on food treated with plant extract concentrations of 1.25, 2.5 and 5%. The results showed that the 2 nd instar larvae were the most susceptible than the late ones. The highest mortality rate reached 58.52% for the 2 nd instar larvae and 20.74% for the 4 th ones when 5% ethanol extract concentration was used. The results pointed to prolonged durations of the larval and pupal stages depending on the extract concentration used. The longest period of growth stage was found for the treatment with 5% hexane extract concentration. The fertility rate of adults emerged from treated larvae was decreased. The numbers of eggs laid was 670 eggs/female and the egg hatching rate reached 71% when 5% extract concentration was used to treat 2 nd larvae instars. Keywords: Extracts, Withania somnifera, cotton leaf worm, mortality rate, biological effects.","PeriodicalId":37670,"journal":{"name":"Arab Journal of Plant Protection","volume":"39 1","pages":"22-28"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44593557","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}

引用次数: 0

Survey of Parasitic Nematode Genera Associated with Grapevine Roots in Sweida Governorate, Syria 叙利亚斯维达省葡萄根寄生线虫属调查

Arab Journal of Plant Protection Pub Date : 2021-03-01 DOI: 10.22268/AJPP-39.1.014021

Saher Mohamad Al-Halabi, K. Al-Assas

{"title":"Survey of Parasitic Nematode Genera Associated with Grapevine Roots in Sweida Governorate, Syria","authors":"Saher Mohamad Al-Halabi, K. Al-Assas","doi":"10.22268/AJPP-39.1.014021","DOIUrl":"https://doi.org/10.22268/AJPP-39.1.014021","url":null,"abstract":"Al-Halabi, S.M. and K. Al-Assas. 2021. Survey of Parasitic Nematode Genera Associated with Grapevine Roots in Sweida Governorate, Syria. Arab Journal of Plant Protection, 39(1): 14-21. The aim of this investigation was to survey the nematodes genera associated with the grapevine roots in Sweida Governorate, Syria. Samples were collected from vineyards of several main regions known for grape production (Massad, Al-Raha, Al-Kafer, Risas, Al-Quraya, Kanawat, and Ain Al-Arab in Dahr El-Jabal). The survey results confirmed the occurrence of the following plant-parasitic nematodes genera: Xiphinema, Meloidogyne, Pratylenchus, Paratylenchus, Helicotylenchus, Tylenchorynchus, Tylenchus and Ditylenchus in all investigated regions with high absolute frequency of 72.13, 73.77, 93.44, 96.72, 90.16, 93.44, 90.16 and 88.44%, respectively. The only exception was the genus Longidorus, which was limited with an absolute occurrence of 37.70%. Furthermore, this is the first record of these genera in Sweida Governorate. The results also revealed the presence of other genera of fungivore nematodes Aphelenchus and Aphelenchoides in all examined sites with 100% frequency. Keywords: Survey, classification, grapevine, nematodes, rhizosphere, Sweida, Syria","PeriodicalId":37670,"journal":{"name":"Arab Journal of Plant Protection","volume":"39 1","pages":"14-21"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49421092","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}

引用次数: 0

Effect of Cucumber Mosaic Virus on Proline and Hydrogen Peroxide Content in Some Pepper Hybrids Grown in Lattakia Governorate, Syria 黄瓜花叶病毒对叙利亚拉塔基亚省几种辣椒杂交种脯氨酸和过氧化氢含量的影响

Arab Journal of Plant Protection Pub Date : 2021-03-01 DOI: 10.22268/AJPP-39.1.039046

Hala Al-Ajouriyeh, I. Ismail, B. Samra, Fahed Sahyoun

{"title":"Effect of Cucumber Mosaic Virus on Proline and Hydrogen Peroxide Content in Some Pepper Hybrids Grown in Lattakia Governorate, Syria","authors":"Hala Al-Ajouriyeh, I. Ismail, B. Samra, Fahed Sahyoun","doi":"10.22268/AJPP-39.1.039046","DOIUrl":"https://doi.org/10.22268/AJPP-39.1.039046","url":null,"abstract":"Al-Ajouriyeh, H., I. Ismail, B. Samra and F. Sahyouni. 2021. Effect of Cucumber Mosaic Virus on Proline and Hydrogen Peroxide Content in Some Pepper Hybrids Grown in Lattakia Governorate, Syria. Arab Journal of Plant Protection, 39(1): 39-46. A study was conducted at Al-Muturki village in Lattakia Governorate during 2019/2020 growing season to investigate the effect Cucumber mosaic virus (CMV) infection on the proline and hydrogen peroxide (H2O2) content of four pepper hybrids (Taline F1, Amani F1, Harek F1 and Marvilo F1) at three periods post viral inoculation (15, 30 and 45 days). The experiment was carried out by using complete randomized block design with 8 treatments and 8 replicates per treatment. The results showed that the viral infection affected the proline and hydrogen peroxidase content 15 days after virus inoculation. The highest effect of the viral infection was at 30 days after virus inoculation, where the values of proline and hydrogen peroxidase of the infected pepper hybrids significantly increased compared to control plants. However, 45 days after virus inoculation, the effect of viral infection decreased with plant age. Keywords: Pepper, Cucumber mosaic virus, proline, hydrogen peroxidase.","PeriodicalId":37670,"journal":{"name":"Arab Journal of Plant Protection","volume":"39 1","pages":"39-46"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48372324","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}

引用次数: 0

Adoption of Olive Farmers to the Integrated Pest Management Techniques in the Syrian Coastal Region 叙利亚沿海地区橄榄种植者采用病虫害综合治理技术

Arab Journal of Plant Protection Pub Date : 2021-03-01 DOI: 10.22268/AJPP-39.1.069078

Lamis Sakr, Mohamad Jaber Al Abdallah, A. Bashir

{"title":"Adoption of Olive Farmers to the Integrated Pest Management Techniques in the Syrian Coastal Region","authors":"Lamis Sakr, Mohamad Jaber Al Abdallah, A. Bashir","doi":"10.22268/AJPP-39.1.069078","DOIUrl":"https://doi.org/10.22268/AJPP-39.1.069078","url":null,"abstract":"Sakr, L.M., M.J. Al-Abdallah and A.N.M. Bashir. 2021. Adoption of Olive Farmers to the Integrated Pest Management Techniques in the Syrian Coastal Region. Arab Journal of Plant Protection, 39(1): 69-78. A survey was conducted to investigate adoption of integrated pest management (IPM) approaches by olive farmers, through determining their knowledge about the most important olive pests in the Syrian Coastal Area, and the relationship between growers’ personal traits and their adoption of IPM approaches. This evaluation was carried out in 42 villages in Tartus and Lattakia governorates along the Syrian coast in 2017 and 2018 growing seasons. Data were collected through face-to-face interviews with a random sample of 420 olive growers by using a questionnaire designed for the purpose of this study. Collected data on frequencies, percentages, averages, standard deviations, relative importance index, in addition to correlation coefficients, were used for data analysis. Results showed that: the Spilocaea oleagina (Cast.), Bactrocera oleae (Rossi), Prays oleae (Bernard) and Euphyllura olivina (Costa) were the most prevalent pests in the researched area, whereas Margaronia unionalis (Hubner), Leveillula taurica (Lév.), and Phloeotribus scarabaeoides (Bernard) were less common. Almost 57.78 and 32.8% of farmers had medium level of IPM adoption in Tartus and Lattakia governorates, respectively. Positive significant correlation was found between adoption levels and each of degree of participation in extension activities and knowledge levels, whereas negative significant correlation was found between adoption levels and each of land property fragmentation and constraints of IPM implementation. Based on this findings it can be concluded that extension activities need to be intensified and more emphasis should be placed on training programs to improve growers’ knowledge and adoption of the concepts and applications of IPM practices. Keywords: Integrated pest management, olive growers, Syrian coast, knowledge diffusion level, adoption.","PeriodicalId":37670,"journal":{"name":"Arab Journal of Plant Protection","volume":"39 1","pages":"69-78"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46843202","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}

引用次数: 0

Effect of Eggplant Root Extracts on the Growth of Storage Fungi of Wheat Grains and Their Ability for Aflatoxin Production in Babylon Silos in Iraq 茄子根提取物对伊拉克巴比伦筒仓小麦贮藏真菌生长及生产黄曲霉毒素能力的影响

Arab Journal of Plant Protection Pub Date : 2021-03-01 DOI: 10.22268/AJPP-39.1.029038

Iman Jawad Kadhm, H. Kareem, S. Segar

{"title":"Effect of Eggplant Root Extracts on the Growth of Storage Fungi of Wheat Grains and Their Ability for Aflatoxin Production in Babylon Silos in Iraq","authors":"Iman Jawad Kadhm, H. Kareem, S. Segar","doi":"10.22268/AJPP-39.1.029038","DOIUrl":"https://doi.org/10.22268/AJPP-39.1.029038","url":null,"abstract":"Kadhim, I.J., F.H. Kareem and S.H. Segar. 2021. Effect of Eggplant Root Extracts on the Growth of Storage Fungi of Wheat Grains and Their Ability for Aflatoxin Production in Babylon Silos in Iraq. Arab Journal of Plant Protection, 39(1): 29-38. Seed-borne fungi adversely affect seed germination and seedling vigor and results in economic loss to farmers. In the present study, the antifungal activity of aqueous and alcohol extracts from eggplant (Solanum melongena L.) roots against fungi isolated from local wheat grains stored in the old Hilla silo and the new Hilla silo in Babylon, Iraq were investigated during the growing season 2017-2018 by using the poisoned food technique. The ability of the isolated fungal species for aflatoxins production was assayed. The results obtained showed that the aqueous extract contained flavonoids, whereas the alcohol extract contained flavonoids and alkaloids. Three fungal species associated with stored wheat grains were isolated, namely: Aspergillus niger, Penicillium notatum and Fusarium oxysporum. It was found that the extracts had a significant inhibitory effect on the growth of these fungi grown on potato dextrose agar medium compared with the control at P=0.05. At a concentration 36 مجلة وقاية النبات العربية، مجلد 39 ،عدد 1( 2021 ) of 10 mg/ml, the alcohol extract had a significantly higher inhibition rate which reached 91.11, 88.88 and 91.11%, on the three fungi, respectively, as compared to 86.66, 86.66 and 83.33% for the aqueous extract, respectively. The results also showed that Aspergillus niger and Penicillium notatum were able to produce aflatoxins. Keywords: Aflatoxins, alcohol extract, aqueous extract, flavonoids.","PeriodicalId":37670,"journal":{"name":"Arab Journal of Plant Protection","volume":"39 1","pages":"29-38"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68289329","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}

引用次数: 1

Temporal dynamics of the codling moth and its parasitoids at two different regions in southern Syria 叙利亚南部两个不同地区冷蛾及其寄生蜂的时间动态

Arab Journal of Plant Protection Pub Date : 2020-09-01 DOI: 10.22268/ajpp-38.3.217231

Rima Al-Halbouni, A. Basheer, G. Ibrahim

引用次数: 0

Pathogenicity development of wheat yellow rust fungal pathogen in Syria during 2018/2019 season 2018/2019年小麦黄锈病病原菌在叙利亚的致病力发展

Arab Journal of Plant Protection Pub Date : 2020-09-01 DOI: 10.22268/ajpp-38.3.208216

M. Hakim, M. Kassem, Naim El Hosien, N. Asaad, Bassam El Souliman

引用次数: 0

Efficacy of some plant water extracts on the two spotted spider mite Tetranychus urticae (Koch) on Okra 几种植物水提物对秋葵上两种斑螨的防治效果

Arab Journal of Plant Protection Pub Date : 2020-09-01 DOI: 10.22268/ajpp-38.3.252257

Khalid Fuhaid

引用次数: 0

Effect of two strains of plant growth promoting rhizobacteria on the incidence and severity of infection with tomato yellow leaf curl virus and on some plant growth criteria for tomatoes grown under greenhouse conditions 两株促进植物生长的根际细菌对番茄黄叶卷曲病毒感染率和严重程度以及温室条件下番茄某些生长标准的影响

Arab Journal of Plant Protection Pub Date : 2020-09-01 DOI: 10.22268/ajpp-38.3.241251

E. Akel, Qosai Al-Rhayeh, H. Kawas, I. Ismail

引用次数: 0

Induction of systemic acquired resistance in tomato plants against early blight disease caused by fungal pathogen Alternaria solani Sorauer (Ellis & Martin) by Salicylic acid 水杨酸诱导番茄植株对真菌病原菌Alternaria solani Sorauer (Ellis & Martin)引起的早疫病的系统性获得性抗性

Arab Journal of Plant Protection Pub Date : 2020-09-01 DOI: 10.22268/ajpp-38.3.232240

Ahmad Abu Al-Sel, J. Faddoul, A. Basheer

引用次数: 0