International Journal of Phytopathology最新文献_第6页

Bacterial spot caused by Xanthomonas vesicatoria devastated tomato production of Khyber Pakhtunkhwa-Pakistan 由水疱黄单胞菌引起的细菌性斑疹病严重破坏了巴基斯坦开伯尔-普赫图赫瓦省的番茄生产

International Journal of Phytopathology Pub Date : 2022-04-30 DOI: 10.33687/phytopath.011.01.4071

Ijaz Ahmad, Musharaf Ahmad

{"title":"Bacterial spot caused by Xanthomonas vesicatoria devastated tomato production of Khyber Pakhtunkhwa-Pakistan","authors":"Ijaz Ahmad, Musharaf Ahmad","doi":"10.33687/phytopath.011.01.4071","DOIUrl":"https://doi.org/10.33687/phytopath.011.01.4071","url":null,"abstract":"In Khyber Pakhtunkhwa (KP) province-Pakistan, bacterial spot caused by Xanthomonas campestris pv. vesicatoria (Xcv) has decimated commercial tomato production. Field surveys were conducted in 2017 and 2018 to analyse the effects of the bacterial spot in tomato producing areas of KP, including Swat, Lower Dir, and Mansehra. During the growing seasons, diseased samples were collected from tomato fields, and disease incidence and severity were documented. The pathogen was isolated, purified, and morphologically and biochemically characterised. Most of the morphological and biochemical characteristics such as yellow colonies, were like those of Xanthomonas spp. Further, the pathogen was confirmed using XV1F/XV1R pair of species-specific primers, which amplify the atpD gene sequence solely in Xanthomonas vesicatoria. Out of 30 isolates, 16 isolates were confirmed to be Xcv. In these agro-ecological zones, this was the first report on the presence of Xcv. Furthermore, humidity and temperature were found to impact the incidence and severity of bacterial spot substantially. Most isolates grew at high temperatures and low humidity; however, some prefered high-temperature and low-humidity environments. In conclusion, bacterial spot disease caused by Xcv has now spread throughout all tomato-producing areas of KP province. To avert future plant epidemics, ongoing climate and pest monitoring is required to build an effective disease warning system for producers and other agriculture-related agencies.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75466208","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

Role of Exogenous Application of Alpha-Tocopherol in Reducing Low Temperature Stress in Bell Pepper 外源应用α -生育酚在甜椒低温胁迫中的作用

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.010.03.3998

M. Atiq, S. Adil, N. Rajput, S. T. Sahi, A. Hameed, A. Jabbar, M. Usman, S. Iqbal, H. Tariq, H. Mazhar, M. F. Ullah

{"title":"Role of Exogenous Application of Alpha-Tocopherol in Reducing Low Temperature Stress in Bell Pepper","authors":"M. Atiq, S. Adil, N. Rajput, S. T. Sahi, A. Hameed, A. Jabbar, M. Usman, S. Iqbal, H. Tariq, H. Mazhar, M. F. Ullah","doi":"10.33687/phytopath.010.03.3998","DOIUrl":"https://doi.org/10.33687/phytopath.010.03.3998","url":null,"abstract":"Changing climatic conditions have an impact on the commercial harvest and production of Capsicum annuum L. across the world. It is a summer crop that grows best at 21°C (low) to 37 °C (high) temperature. Changes in normal growth, poor shoot and root length, increased antioxidant activity, low sugar content, high proline content, and poor yield were observed in bell pepper at low temperature stress. A research trial was conducted on bell peppers in the Department of Plant Pathology at University of Agriculture, Faisalabad. Bell peppers were cultivated hydroponically and alpha-tocopherol control (0ppm), 25ppm, 50ppm, and 100ppm were applied in foliar application. At the reproductive period, a low temperature stress of 18 °C day and 15 °C night was used given. After seven days of foliar spray, plants were exposed to cold temperatures during the day and night. After seven days of stress, the plants were harvested and morphological, physiological, and biochemical data were examined. Plant growth, leaf area, number of leaves, buds, and flowers, photosynthetic pigments, relative water content, cell membrane permeability, total soluble sugar, total reducing sugar, protein contents, and total free amino acid levels were all reduced when exposed to high temperatures. When the stress of low temperature was applied, there was a rise in proline, phenolic, flavonoid, H2O2, MDA, enzymatic antioxidants SOD, CAT, POD, and in APX. Under temperature stress, foliar application of alpha-tocopherol significantly improved CAT, POD, APX activity, decreased MDA, H2O2, and improved proline content. Exogenously administered alpha-tocopherol was found to be effective in boosting capsicum growth and antioxidant capability under low temperature stress.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81023301","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

A Perspective on Common Scab (Streptomyces scabiei) Disease Management Strategies in Potato Crop 马铃薯常见疥疮病防治策略研究进展

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.010.03.3795

A. Rehman, Jahanzaib Sandhu, M. W. Alam, S. Mehboob

{"title":"A Perspective on Common Scab (Streptomyces scabiei) Disease Management Strategies in Potato Crop","authors":"A. Rehman, Jahanzaib Sandhu, M. W. Alam, S. Mehboob","doi":"10.33687/phytopath.010.03.3795","DOIUrl":"https://doi.org/10.33687/phytopath.010.03.3795","url":null,"abstract":"Potato common scab (CS), caused by Streptomyces scabiei, and is a major potato disease that causes deep pitted lesions on the surface of the tuber. The market value and quality of tubers with CS are reduced, resulting in significant economic losses to potato growers. Traditional control strategies such as irrigation and reduced soil pH help to reduce CS but are not efficient methods. Celest® 100 FS (Fludioxanil), Emesto® 24% FS (Penflufen) and Bio magic® (Bacillus subtilis) were tested on CS in this study. A disc diffusion method was used to evaluate the efficacy of these products under in vitro conditions at three different concentrations: 100 ppm, 200 ppm, and 300 ppm. After 7 days, results showed that Bio Magic was the most effective at reducing the growth of Streptomyces scabiei, followed by Emesto 24 FS and Celest 100 FS at 300 ppm. The maximum inhibition percentage by Bio Magic was 45.05%, followed by Celest 100FS at 38.38% and Emesto 24FS at 31.47%. In greenhouse experiments, Celest 100FS treated potato tubers produced the highest yield of 2250g per pot (10\" x 10\" inch), followed by Bio Magic at 2000g, Emesto 24FS at 1850g, and the non-treated control at 1300g.The data indicated that Celest 100FS provided the best control of CS in greenhouse trials.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82916904","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

Alteration in Biochemical Responses in Leaves of Potato due to Common Scab Disease 马铃薯普通痂病对叶片生化反应的影响

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.011.03.4445

Kamra Mehmood, S. T. Sahi, M. Atiq, M. Shahid

{"title":"Alteration in Biochemical Responses in Leaves of Potato due to Common Scab Disease","authors":"Kamra Mehmood, S. T. Sahi, M. Atiq, M. Shahid","doi":"10.33687/phytopath.011.03.4445","DOIUrl":"https://doi.org/10.33687/phytopath.011.03.4445","url":null,"abstract":"Current Study was designed at the research area of Plant Pathology Research Institute, Ayub Agricultural Research Institute, Faisalabad, Pakistan during the 2017– 2020. Fresh leaves of inoculated and un-inoculated potato varieties highly susceptible (FD 76-36), moderately susceptible (FD 73-110), and resistant (Esmee) / test lines were collected during 2017-18 and 2018-19, at 35, 65 and 95 days after sowing for biochemical analysis. Superoxide dismutase activity, Catalase activity, Per-oxidase activity, Protein and Total phenolics contents were quantified. FD 76-36 exhibited minimum SOD activity (67.733, 45.637, 24.910) %, followed by FD 73-110 (70.303,57.893, 42.513) % and Esmee (84.567, 65.167, 45.873) % after 35, 65 and 95 days of inoculation respectively as compared to control . FD 76-36 expressed minimum CAT activity (10.990, 7.473, 3.413) %, followed by Esmee (13.537, 9.630, 8.147) % and FD 73-110 (19.277, 8.147, 6.170) % after 35, 65 and 95 days of inoculation respectively as compared to control . FD 76-36 exhibited minimum POD activity (0.2133, 0.2767, 0.3600) %, followed by FD 73-110 (0.2900, 0.5567 , 0.6300)% and Esmee (0.8800, 1.2733 , 1.5433)% after 35, 65 and 95 days of inoculation respectively as compared to control. FD 76-36 expressed minimum protein contents (3.097, 2.873, 1.260) %, followed by FD 73-110 (7.907, 5.423, 4.267) % and Esmee (12.163, 8.633, 5.127) % after 35, 65 and 95 days of inoculation respectively as compared to control. FD 76-36 expressed minimum TPC (136.31, 115.58, 70.77) %, followed by FD 73-110 (165.85, 136.75, 86.89) % and Esmee (188.42, 158.38, 109.00) % after 35, 65 and 95 days of inoculation respectively as compared to control. Experiment was conducted with a randomized complete block design (RCBD) and three replications. The experimental data was analyzed using Fisher’s analysis of variance technique and treatment means were compared by least significance difference (LSD) test at 5% probability level.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75742611","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

Prevalence, Intensity, and Morphological Variability of Wheat Blotch (Zymoseptoria tritici) in Oromia, Ethiopia 埃塞俄比亚奥罗米亚地区小麦斑点病的流行、强度和形态变异

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.010.03.3899

Girma Ababa, G. Adugna, B. Hundie

{"title":"Prevalence, Intensity, and Morphological Variability of Wheat Blotch (Zymoseptoria tritici) in Oromia, Ethiopia","authors":"Girma Ababa, G. Adugna, B. Hundie","doi":"10.33687/phytopath.010.03.3899","DOIUrl":"https://doi.org/10.33687/phytopath.010.03.3899","url":null,"abstract":"Studies of the wheat Zymoseptoria tritici blotch (ZTB) status in different locations, on agronomic practice, and pathogen variability has not yet been studied in Ethiopia. As a result, the goal of this study was to determine ZTB's distribution and intensity, as well as the morphological variability of isolates. In Oromia's central-southeastern region, zones and districts were purposefully chosen, whereas kebeles were determined via a systematic sampling procedure. In a generalized linear model (GLM), the mean comparison of fixed effects was examined using least significant difference (LSD) tests. Colony texture, shapes, and colors were used to identify isolate variability. Pearson correlation was used to examine the relationship between disease intensity and the independent variable, and multiple regression analysis was used to estimate the magnitudes of the association. A total of 108 fields were examined, with the percent occurrence of zones (88.9 to 100%) and districts (77.8 to 100%) recorded. ZTB intensity was not significantly different across districts (p 0.05) while severity was significantly different across zones (p 0.01). Weed infestation (r = 0.78 and r = 0.20) and growth phases (r = 0.72 and r = 0.36) had a positive correlation, although plowing frequency (r = -0.77 and r = -0.43) had a negative correlation with incidence and severity. There are 43 isolates classified into four colors, three textures, and three growth forms. The ZTB epidemics in current research areas are need more consideration and they should be prioritized for integrated management. Our data suggest that weed control, soil tillage, and crop rotation are all effective ways to mitigate the effects of wheat ZTB.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76166058","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: 5

Seedborne Bacteria of Orange and Black Colour Carrots in Turkey 土耳其橙色和黑色胡萝卜的种传细菌

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.010.03.3951

K. Baştaş, Haris Butt, A. Gur

{"title":"Seedborne Bacteria of Orange and Black Colour Carrots in Turkey","authors":"K. Baştaş, Haris Butt, A. Gur","doi":"10.33687/phytopath.010.03.3951","DOIUrl":"https://doi.org/10.33687/phytopath.010.03.3951","url":null,"abstract":"Carrot (Daucus carota L.) is among the most economically important vegetable crops worldwide. Seedborne bacterial pathogens of carrot cause important damages to seed quality and yield of plants. In this study, seedborne bacteria were determined on some carrot seeds sown in Turkey. Seeds of different orange and black color varieties of carrot were collected from Eregli and Kasınhanı districts of Konya province, where the highest carrot production is reported. Subsamples of 10,000 seeds were soaked in 100 ml sterile saline (0.85% NaCl) with 0.02% Tween 20 overnight at 5 °C, YDCA, KB, MKM, MD5A and mTBM media were used for bacterial isolation and bacterial morphological characterization. Biochemical, physiological and molecular methods were used for the identification of the bacterial isolates. Pathogenicity tests of strains were performed on orange color carrots, and pathogenic strains induced a hypersensitive reaction in tobacco plants. The 60 pathogenic and saprophytic bacterial strains were obtained belong to Pseudomonaceae, Bacillaceae, and Xanthomonadaceae families. There were twenty-three seed samples on 5 different orange carrot cultivars Maestro, Bolero, Sireco, Natuna and Romans, and 11 black carrot genotype of traditional cultivar ‘Eregli’. Two pathogenic bacteria were defined as Xanthomonas hortorum pv. carotae and Pseudomonas viridiflava at different percent infestation ratios (17.39-18.18%) and (9.09-13.04%) on orange and black carrot seed samples. To the best of our knowledge, it is the first report of P. viridiflava on carrot seeds in Turkey.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90974235","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

Infection with Tomato Mosaic Virus Reduces Lycopene Accumulation in Tomato Fruits 番茄花叶病毒感染可降低番茄果实中番茄红素的积累

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.010.03.3442

Zobia Zafar, S. Shah, M. Numan, Ijaz Ahmad, Asad Ali, H. Shah, Z. Iqbal, M. Fahim

引用次数: 2

Prevalence of Fusarium Wilt of Tomato in Major Tomato Growing Areas of Punjab, Pakistan 巴基斯坦旁遮普主要番茄种植区番茄枯萎病流行情况

International Journal of Phytopathology Pub Date : 2021-12-30 DOI: 10.33687/phytopath.010.03.3972

Salman Ahmad, M. Yousaf, Romana Anjum, W. Raza, M. A. Rehman, Y. Ali

引用次数: 3

Assessment and Distribution of Foliar and Soil-Borne Diseases of Capsicum Species in Ethiopia 埃塞俄比亚辣椒叶传和土传病害的评估与分布

International Journal of Phytopathology Pub Date : 2021-10-03 DOI: 10.33687/PHYTOPATH.010.02.3629

T. Mohammed, Alemayehu Hailu Welderufael, Bayoush B. Yeshinigus

{"title":"Assessment and Distribution of Foliar and Soil-Borne Diseases of Capsicum Species in Ethiopia","authors":"T. Mohammed, Alemayehu Hailu Welderufael, Bayoush B. Yeshinigus","doi":"10.33687/PHYTOPATH.010.02.3629","DOIUrl":"https://doi.org/10.33687/PHYTOPATH.010.02.3629","url":null,"abstract":"Diseases caused by fungi and oomycetes lead to reduced productivity of pepper (Capsicum spp.) in Ethiopia. Currently, knowledge about severity and geographical distribution of fungal diseases in pepper producing areas is limited. Thus this study was aimed: to map the geographical distribution of economically relevant Capsicum diseases and to identify, document, prioritize, and update the status of fungal infectious diseases across the country. A survey was conducted throughout major pepper agro-ecological zones in Ethiopia for two consecutive years, 2018 and 2019/20. Districts were surveyed based on pepper production at intervals of 4 to 10 kilometers from each sampling zone of major pepper growing areas. Global positioning system (GPS) was used to mark each sampling point using a GPS receiver for altitude and coordinates. Nine major pathogenic fungi were identified in samples collected from different pepper-producing areas across the country. Cercospora leaf spot caused by Cercospora capsici was found prevalent in 39.8% of the 133 fields studied, followed by Fusarium wilt caused by Fusarium oxysporum f. sp. capsici, and Phytophthora collar, root, and fruit rot caused by Phytophthora capsici, prevalent in 21.1% and 15.8% fields, respectively. The maximum overall mean percent severity index (69.5%) was recorded for Fusarium stem and root rot (Fusarium solani) followed by damping-off (56.7%) and Fusarium wilt (55.4%). The current study indicated the importance of fungal diseases, particularly soil-borne diseases. The molecular characterizations, primers development for important pathogens, and genome-wide screening of Capsicum genotypes in Ethiopia required to advance environmentally safe and affordable disease control methods.","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89341802","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

Detection of Major Soil-Borne Viruses and Assessment of Virus-Vector Association in Potato Growing Areas of North-Western Pakistan (Khyber Pakhtunkhwa) and Azad Jammu and Kashmir 巴基斯坦西北部(开伯尔-普赫图赫瓦省)和查谟-克什米尔马铃薯种植区主要土传病毒的检测和病毒-载体关联评估

International Journal of Phytopathology Pub Date : 2021-10-03 DOI: 10.33687/PHYTOPATH.010.02.3781

Nayla Haneef, M. Arif, Muhammad Tariq-Khan

{"title":"Detection of Major Soil-Borne Viruses and Assessment of Virus-Vector Association in Potato Growing Areas of North-Western Pakistan (Khyber Pakhtunkhwa) and Azad Jammu and Kashmir","authors":"Nayla Haneef, M. Arif, Muhammad Tariq-Khan","doi":"10.33687/PHYTOPATH.010.02.3781","DOIUrl":"https://doi.org/10.33687/PHYTOPATH.010.02.3781","url":null,"abstract":"Soil-borne potato viruses are an increasing economic threat to crop yield in the future. Potato mop-top virus (PMTV) and Tobacco rattle virus (TRV) and their vector association in field infection in North-western region of Pakistan and Azad Jammu and Kashmir were surveyed in this study. Incidence and distribution of these soil-borne viruses were estimated by field sample collection from Malakand and Hazara divisions of KPK and selected areas of Azad Kashmir. PMTV incidence was 22% in Malakand (highest of 40% in Swat II and Swat V), 24% in Hazara (highest 50% in Galliyat), and 23% from selected areas of Azad Jammu and Kashmir (AJK) (Highest with 40% in Rawalakot and Trarkhal). TRV incidence was 49% in AJK (100% highest field incidence in Khaigala Rawalakot), 53% in Malakand division (80% highest field incidence in Swat II), and 24% in Hazara division (70% highest field incidence in Abbottabad and Mansehra districts). PMTV, TRV vectors are Spongospora subterranea and Trichodorus, Paratrichodorus spp. were found distributed in all surveyed areas. Eighty percent (80%) fields were found infested with S. subterranean, while Trichodorus and Paratrichodorus were found in 64% in Malakand. In Hazara, 84% of surveyed fields were found infested with S. subterranea while 65% were found to be infested with Trichodorus, Paratrichodorus. In AJK S. subterranea was found distributed in 79% of fields. A significant relationship (P value=0.000) between viruses (PMTV and TRV) and their respective vectors were detected in proportionate. The corresponding R2 (0.70 and 0.82) indicates positive relation between viruses and their vectors. Positive Pearson correlation was found among incidence and severity of virus infection (PMTV and TRV) and vectors (S. subterranea; Trichodorus minor, Paratrichodorus), indicating increased disease severity with vector presence and activity. The study will be a tool in vector virus management to economical potato harvest","PeriodicalId":36106,"journal":{"name":"International Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73659210","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