Adke Raghunandana, D. Pramesh, G. Sunkad, Chittaragi Amoghavarsha, M. Yadav, U. Ngangkham, H. Pushpa, M. Prasannakumar, B. Raghavendra, Harischandra R. Naik, Siddepalli E. Manjunatha, S. T. Yenjerappa
M.K
该调查
{"title":"Genetic diversity and pathotype profiling of Xanthomonas oryzae pv. oryzae isolates from diverse rice growing ecosystems of Karnataka state of India","authors":"Adke Raghunandana, D. Pramesh, G. Sunkad, Chittaragi Amoghavarsha, M. Yadav, U. Ngangkham, H. Pushpa, M. Prasannakumar, B. Raghavendra, Harischandra R. Naik, Siddepalli E. Manjunatha, S. T. Yenjerappa","doi":"10.17221/76/2022-pps","DOIUrl":"https://doi.org/10.17221/76/2022-pps","url":null,"abstract":"M.K","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44956114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Morphological and molecular characterization of Neoscytalidium isolates that cause canker and dieback in eucalyptus and chinaberry trees in Iraq. Plant Protect. Sci., 59: 92–105
{"title":"Morphological and molecular characterization of Neoscytalidium isolates that cause canker and dieback in Eucalyptus and Chinaberry trees in Iraq","authors":"Dleen Naji Abdulrahman, Raed A. Haleem","doi":"10.17221/82/2022-pps","DOIUrl":"https://doi.org/10.17221/82/2022-pps","url":null,"abstract":"Morphological and molecular characterization of Neoscytalidium isolates that cause canker and dieback in eucalyptus and chinaberry trees in Iraq. Plant Protect. Sci., 59: 92–105","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45697149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yu Zhang, Mingyang Liu, D. Zhang, Meng Wang, Lifeng Wang
{"title":"Characterisation of the HbSnRK2 gene family members and revealing specific HbSnRK2.2 functions in the stress resistance of the rubber tree","authors":"Yu Zhang, Mingyang Liu, D. Zhang, Meng Wang, Lifeng Wang","doi":"10.17221/48/2022-pps","DOIUrl":"https://doi.org/10.17221/48/2022-pps","url":null,"abstract":"","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49646312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Endophytic fungi and their potential in controlling white root disease of cashew","authors":"F. Parlindo, S. Wiyono, Efi Toding Tondok","doi":"10.17221/134/2021-pps","DOIUrl":"https://doi.org/10.17221/134/2021-pps","url":null,"abstract":"","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42842087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guihua Wang, Weihuai Wu, J. Xi, Helong Chen, Chunping He, Ye Li, Jinlong Zheng, John S. Hu, K. Yi
{"title":"Detection and molecular identification of a 16SrI group phytoplasma associated with sisal purple leafroll disease","authors":"Guihua Wang, Weihuai Wu, J. Xi, Helong Chen, Chunping He, Ye Li, Jinlong Zheng, John S. Hu, K. Yi","doi":"10.17221/90/2022-pps","DOIUrl":"https://doi.org/10.17221/90/2022-pps","url":null,"abstract":"","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48698413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. Pánková, V. Krejzar, Simona Buchtová, R. Krejzarová
{"title":"Comparison of the shoot and blossom susceptibility of European and Asian pear cultivars to fire blight across different conditions","authors":"I. Pánková, V. Krejzar, Simona Buchtová, R. Krejzarová","doi":"10.17221/55/2022-pps","DOIUrl":"https://doi.org/10.17221/55/2022-pps","url":null,"abstract":"","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41377156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Endophytic and rhizobacteria functionalities in alleviating drought stress in maize plants","authors":"V. Agunbiade, O. Babalola","doi":"10.17221/61/2022-pps","DOIUrl":"https://doi.org/10.17221/61/2022-pps","url":null,"abstract":"","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46496734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cucumber mosaic virus (CMV) isolate was identified on cucumber and cowpea plants exhibiting mosaic, mottling and leaf distortion in local fields in the province of Baghdad. The virus was characterized by reverse transcriptase polymerase chain reaction (RT-PCR) using coat protein (CP) gene specific primers. Comparison of the coat protein sequence revealed up to 98-99% nucleotide identity with known CMV isolates. Phylogenetic analysis based on coat protein gene sequence clustered the Iraqi CMV isolate with members of subgroup IB. To the best of our knowledge, this is the first report of CMV subgroup IB in Iraq.
{"title":"Molecular Characterization of Cucumber Mosaic Virus Subgroup IB in Iraq","authors":"","doi":"10.33804/pp.007.02.4739","DOIUrl":"https://doi.org/10.33804/pp.007.02.4739","url":null,"abstract":"Cucumber mosaic virus (CMV) isolate was identified on cucumber and cowpea plants exhibiting mosaic, mottling and leaf distortion in local fields in the province of Baghdad. The virus was characterized by reverse transcriptase polymerase chain reaction (RT-PCR) using coat protein (CP) gene specific primers. Comparison of the coat protein sequence revealed up to 98-99% nucleotide identity with known CMV isolates. Phylogenetic analysis based on coat protein gene sequence clustered the Iraqi CMV isolate with members of subgroup IB. To the best of our knowledge, this is the first report of CMV subgroup IB in Iraq.","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136307021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Phenacoccus solenopsis appeared as a major pest in recent years and caused huge losses to cotton. Control of cotton mealybug is difficult because of the waxy covering on the body which prevents penetration of insecticides in nymph and adult stages. Present study was carried out under laboratory conditions to evaluate the synergistic effects of minerals oil (Diver®) on the toxicity of diafenthiuron, nitenpyram and thiacloprid against different instars of cotton mealybug. Diafenthiuron, nitenpyram and thiacloprid alone demonstrated mortality in the range of 10.3-46.0%, 13.3-50% and 10.30-46.70% in 1st instar, 8.00-42%, 10.30-44% and 6.60-42.3% in 2nd instar while 7-38%, 7.30-38% and 3.3-32% in adult female of P. solenopsis, respectively. Admixing of 500 ml of Diver® with diafenthiuron administered 65.2-332.7% and 114.6-602.8%; 78.0-428.8% and 128.6-750.0%; and 94.6-457.1% and 147.3-852.9% increase in mortality of 1st instar, 2nd instar and adult female stages of P. solenopsis, respectively. Similarly, fraternization of 1000 ml of Diver® with diafenthiuron administered 42.0-202.6% and 100.0-490.2%; 60.6-261.4% and 127.3-600.2% and 79.8-336.6% and 154.4-854.9% increase in mortality of 1st instar, 2nd instar and adult female stages of P. solenopsis respectively. However, thiacloprid, when admixed with 500 ml and 1000 ml of Diver®, explained 16.7-114.3% and 114.3-633.3%; 24.9-103.6% and 132.3-900.9%; and 0.0-303.9% and 191.7-1990.9% increase in mortality of 1st instar, 2nd instar and adult female stages of P. solenopsis, respectively. In conclusion, Diver® can be exploited as synergist for resistance management of insecticides against P. solenopsis.
{"title":"Combined Efficacy of Aliphatic Hydrocarbons with Neonicotenoids against Phenacoccus solenopsis (Hemiptera: Pseudococcidae) under Controlled Conditions","authors":"M. Iqbal, Shahbaz Ahmad, M. Gogi","doi":"10.33804/pp.006.03.4280","DOIUrl":"https://doi.org/10.33804/pp.006.03.4280","url":null,"abstract":"Phenacoccus solenopsis appeared as a major pest in recent years and caused huge losses to cotton. Control of cotton mealybug is difficult because of the waxy covering on the body which prevents penetration of insecticides in nymph and adult stages. Present study was carried out under laboratory conditions to evaluate the synergistic effects of minerals oil (Diver®) on the toxicity of diafenthiuron, nitenpyram and thiacloprid against different instars of cotton mealybug. Diafenthiuron, nitenpyram and thiacloprid alone demonstrated mortality in the range of 10.3-46.0%, 13.3-50% and 10.30-46.70% in 1st instar, 8.00-42%, 10.30-44% and 6.60-42.3% in 2nd instar while 7-38%, 7.30-38% and 3.3-32% in adult female of P. solenopsis, respectively. Admixing of 500 ml of Diver® with diafenthiuron administered 65.2-332.7% and 114.6-602.8%; 78.0-428.8% and 128.6-750.0%; and 94.6-457.1% and 147.3-852.9% increase in mortality of 1st instar, 2nd instar and adult female stages of P. solenopsis, respectively. Similarly, fraternization of 1000 ml of Diver® with diafenthiuron administered 42.0-202.6% and 100.0-490.2%; 60.6-261.4% and 127.3-600.2% and 79.8-336.6% and 154.4-854.9% increase in mortality of 1st instar, 2nd instar and adult female stages of P. solenopsis respectively. However, thiacloprid, when admixed with 500 ml and 1000 ml of Diver®, explained 16.7-114.3% and 114.3-633.3%; 24.9-103.6% and 132.3-900.9%; and 0.0-303.9% and 191.7-1990.9% increase in mortality of 1st instar, 2nd instar and adult female stages of P. solenopsis, respectively. In conclusion, Diver® can be exploited as synergist for resistance management of insecticides against P. solenopsis.","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73066071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Parveen, Sameena Mumtaz, Muhammad Shoaib, M. Mubeen, A. Abbas, Farazia Hassan
The present study was conducted to evaluate the soil’s suitability for the alfalfa crop in Nomal Valley, Gilgit Baltistan (GB), using a variety of physicochemical parameters and free-living soil nematodes as indicators. Ten soil samples from different sites (A1-A10) of the valley were collected in zip-lock plastic bags to test for free-living soil nematodes and physicochemical characteristics. Each sample’s free-living nematodes were extracted using the modified Baermann funnel method and counted using a compound microscope (at 40 and 100X). About 100 nematodes were identified from each sample to the family level. Based on feeding behavior, nematodes were divided into groups. Nematode population densities ranged from 102 to 507. The most prevalent feeding group members were bacterivores, while predators were the least common. Cephalobidae was the most frequently occurring family, which indicates soil’s fertility. Various physiochemical parameters, including soil temperature, pH, electrical conductivity (EC), moisture, bulk density, and texture, were also measured. The ranges for the selected soil parameters were as follows: pH 7.20-7.80, EC 68-252 mS/m, bulk density 0.91-1.37g/cm2, and soil temperature 22-30 ℃. All sites had slit loam soil texture except A-5, which had sandy loam.
{"title":"Population Density of Free-Living Nematodes and their Relationships with Some Soil Physicochemical Properties of Alfalfa","authors":"N. Parveen, Sameena Mumtaz, Muhammad Shoaib, M. Mubeen, A. Abbas, Farazia Hassan","doi":"10.33804/pp.006.03.4290","DOIUrl":"https://doi.org/10.33804/pp.006.03.4290","url":null,"abstract":"The present study was conducted to evaluate the soil’s suitability for the alfalfa crop in Nomal Valley, Gilgit Baltistan (GB), using a variety of physicochemical parameters and free-living soil nematodes as indicators. Ten soil samples from different sites (A1-A10) of the valley were collected in zip-lock plastic bags to test for free-living soil nematodes and physicochemical characteristics. Each sample’s free-living nematodes were extracted using the modified Baermann funnel method and counted using a compound microscope (at 40 and 100X). About 100 nematodes were identified from each sample to the family level. Based on feeding behavior, nematodes were divided into groups. Nematode population densities ranged from 102 to 507. The most prevalent feeding group members were bacterivores, while predators were the least common. Cephalobidae was the most frequently occurring family, which indicates soil’s fertility. Various physiochemical parameters, including soil temperature, pH, electrical conductivity (EC), moisture, bulk density, and texture, were also measured. The ranges for the selected soil parameters were as follows: pH 7.20-7.80, EC 68-252 mS/m, bulk density 0.91-1.37g/cm2, and soil temperature 22-30 ℃. All sites had slit loam soil texture except A-5, which had sandy loam.","PeriodicalId":20213,"journal":{"name":"Plant protection science","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78355953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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