Asian Journal of Plant Pathology最新文献_第10页

In vitro Antagonistic Potential of Fungal Isolates Against Botrytis fabae Sard 真菌分离物对豆芽孢杆菌的体外拮抗潜力研究

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2013.42.53

Ermias Teshome, C. Fininsa, Samuel Sahile

引用次数: 2

Initial population density and its effect on the pathogenic potential and population growth of the root knot nematode Meloidogyne incognita in four species of Cucurbits. 四种葫芦根结线虫的初始种群密度及其对致病潜力和种群生长的影响。

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2010.1.15

P. Chandra, R. Sao, S. K. Gautam, A. Poddar

引用次数: 34

Alternatives to Chemical Control of Grey Mold Disease on Cucumber Caused by Botrytis cinerea Pers. 黄瓜灰霉病化学防治的选择研究。

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2015.1.15

H. Soliman, M. A. El-Metwall, M. Elkahky, Wael E. Badawi

引用次数: 11

Occurrence and distribution of cassava mosaic Begomovirus related to agro-ecosystems in the Sud-Kivu province, democratic Republic of Congo 与刚果民主共和国南基伍省农业生态系统有关的木薯花叶Begomovirus的发生和分布

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2012.1.12

E. Bisimwa, J. Walangululu, C. Bragard

{"title":"Occurrence and distribution of cassava mosaic Begomovirus related to agro-ecosystems in the Sud-Kivu province, democratic Republic of Congo","authors":"E. Bisimwa, J. Walangululu, C. Bragard","doi":"10.3923/AJPPAJ.2012.1.12","DOIUrl":"https://doi.org/10.3923/AJPPAJ.2012.1.12","url":null,"abstract":"Cassava mosaic disease epidemiology and molecular characterization of the related viruses monitored during this study in the Sud-Kivu region, Democratic Republic of Congo. Collected epidemiologic data showed a negative correlation with the altitude (elevation) on the disease incidence and its vector population. Disease incidence was 9.5 to 37.8% associated to less than 3 insects per leaf when the elevation is higher than 1500 m while 65 to 100% and more than 10 insects per leaf were recorded where elevation was less than 1000 m. No impact of rainfall has been recorded. Associated molecular cassava begomovirus diagnostic focused on AC2 and AC4 genes revealed only two species occurring in this area, African Cassava Mosaic Virus (ACMV) and East African cassava mosaic virus-Uganda (EACMV-UG) with more EACMV-UG and mixed infections in low elevation area while ACMV were predominant in high elevation sites. Phylogeny analysis revealed a dual coexistence of indigenous and Ugandan spread among ACMV isolates while all EACMV isolates were restricted to Ugandan spread (95 to 100% of amino acids identity). No recombination was revealed in this study, isolates diversity was restricted to nucleotide substitution. © 2012 Academic Journals Inc.","PeriodicalId":101708,"journal":{"name":"Asian Journal of Plant Pathology","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115595475","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: 15

Rice Phyllosphere Actinomycetes as Biocontrol Agent of Bacterial Leaf Blight Disease on Rice 水稻叶球放线菌作为水稻细菌性叶枯病的生物防治剂

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2016.1.8

Noor Andryan Ilsan, A. A. Nawangsih, A. Wahyudi

引用次数: 13

Detection of presumptive mycoparasites in soil placed on host-colonized agar plates in Riyadh Region, Saudi Arabia. 沙特阿拉伯利雅得地区放置在宿主定殖琼脂板上的土壤中疑似支寄生虫的检测。

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2009.22.26

Y. Molan

引用次数: 8

Seed quality of soybean in relation to Phomopsis seed decay in Malaysia. 马来西亚大豆种子品质与黄苔种子腐烂的关系。

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2011.28.36

S. Raeisi, A. Puteh, K. Sijam, P. A. N. Ashikin

{"title":"Seed quality of soybean in relation to Phomopsis seed decay in Malaysia.","authors":"S. Raeisi, A. Puteh, K. Sijam, P. A. N. Ashikin","doi":"10.3923/AJPPAJ.2011.28.36","DOIUrl":"https://doi.org/10.3923/AJPPAJ.2011.28.36","url":null,"abstract":"Phomopsis Seed Decay (PSD) is detrimental for seed quality in soybean. In this study, three varieties of soybean were evaluated to determine their sensitivity to PSD and its influence on seed quality. These varieties were planted in a factorial experiment with three replication in two plant densities and two seasons in University Putra Malaysia. The incidence of Phomopsis was determined using culture plate method. Seed quality was tested using standard germination test, tetrazolium test and electrical conductivity. Most colonies were morphologically similar with Phomopsis longicolla. Infection to Phomopsis and seed viability was significantly different between soybean varieties and plant densities in two seasons. The AGS 190 with 46% showed the most percentage of Phomopsis in higher plant density in the second season. Pershing had 10% infection in lower plant density in the first season and showed more tolerance to Phomopsis in this study. Higher plant density caused higher infection to PSD, lower percentage of seed viability and more electrical conductivity. Standard germination and tetrazolium test were 76 and 72% in higher plant density respectively. Electrical conductivity was 83 μS cm-1 g-1 in higher plant density whereas it was 68 μS cm-1 g-1 in lower plant density. Phomopsis incidence showed negative correlation with seed viability and it was positively correlated with electrical conductivity. Based on these relationships, Pershing with its low Phomopsis infection showed the highest seed viability. The values for viability were 84 and 82%. This study indicates that the incidence of Phomopsis seed decay is usually dependent on field environments and planting densities. The severity of infection is also dependent on the variety.","PeriodicalId":101708,"journal":{"name":"Asian Journal of Plant Pathology","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115581660","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: 3

Effects of Chemical Inducers and Paenibacillus on Tomato Growth Promotion and Control of Bacterial Wilt 化学诱导剂和芽孢杆菌对番茄青枯病的促生和防治效果

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2013.15.28

S. Algam, A. A. Mahdi, Bin Li, G. Xie

引用次数: 7

Resistance evaluation of grafted watermelon (Citrullus lanatus L.) against Fusarium wilt and Fusarium crown and root rot. 西瓜嫁接对枯萎病和根腐病的抗性评价。

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2008.24.29

N. Boughalleb, M. Mhamdi, B. El-Assadi, Z. El-Bourgi, N. Tarchoun, M. Romdhani

引用次数: 18

Cloning and sequencing of novel endophytic Bacillus subtilis from coconut for the management of Basal Stem Rot disease. 新型椰子内生枯草芽孢杆菌的克隆及序列分析。

Asian Journal of Plant Pathology Pub Date : 1900-01-01 DOI: 10.3923/AJPPAJ.2010.20.33

L. Rajendran, G. Karthikeyan, T. Raguchander, R. Samiyappan

引用次数: 12