Assessment of toxic potential of local Jordanian Bacillus thuringiensis strains on Drosophila melanogaster and Culex sp. (Diptera)
I. SAADOUN, F. AL‐MOMANI, M. OBEIDAT, M. MEQDAM AND A. ELBETIEHA. 2001. Aims: To assess the toxic potential of different local Jordanian Bacillus thuringiensis isolates on larvae of Drosophila melanogaster and Culex sp. Methods and Results: Scanning electron microscopy revealed the presence of spher...
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| Veröffentlicht in: | Journal of applied microbiology 2001-06, Vol.90 (6), p.866-872 |
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| creator | Saadoun, I. Al‐Momani, F. Obeidat, M. Meqdam, M. Elbetieha, A. |
| description | I. SAADOUN, F. AL‐MOMANI, M. OBEIDAT, M. MEQDAM AND A. ELBETIEHA. 2001.
Aims: To assess the toxic potential of different local Jordanian Bacillus thuringiensis isolates on larvae of Drosophila melanogaster and Culex sp.
Methods and Results: Scanning electron microscopy revealed the presence of spherical, bi‐pyramidal, and bi‐pyramidal and cuboidal parasporal bodies produced by the toxic isolates. Spherical inclusions dominated. The toxicity of the isolates to the two insects, determined using 24‐well plates or vials, indicated that the 50% lethal concentration (LC50) of the bacterial suspension for D. melanogaster and Culex sp. larvae varied from 4·60 to 8·65, and from 5·30 to 6·74, respectively.
Conclusions: Comparison of the LC50 values of isolate 82 with those of the reference strain B. t. israelensis showed that this isolate has a higher toxicity potential.
Significance and Impact of the Study: Some local Jordanian B. thuringiensis isolates exhibit toxic potential that could be used to control some important pests, and could replace chemical pesticides. |
| doi_str_mv | 10.1046/j.1365-2672.2001.01315.x |
| format | Article |
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Aims: To assess the toxic potential of different local Jordanian Bacillus thuringiensis isolates on larvae of Drosophila melanogaster and Culex sp.
Methods and Results: Scanning electron microscopy revealed the presence of spherical, bi‐pyramidal, and bi‐pyramidal and cuboidal parasporal bodies produced by the toxic isolates. Spherical inclusions dominated. The toxicity of the isolates to the two insects, determined using 24‐well plates or vials, indicated that the 50% lethal concentration (LC50) of the bacterial suspension for D. melanogaster and Culex sp. larvae varied from 4·60 to 8·65, and from 5·30 to 6·74, respectively.
Conclusions: Comparison of the LC50 values of isolate 82 with those of the reference strain B. t. israelensis showed that this isolate has a higher toxicity potential.
Significance and Impact of the Study: Some local Jordanian B. thuringiensis isolates exhibit toxic potential that could be used to control some important pests, and could replace chemical pesticides.</description><identifier>ISSN: 1364-5072</identifier><identifier>EISSN: 1365-2672</identifier><identifier>DOI: 10.1046/j.1365-2672.2001.01315.x</identifier><identifier>PMID: 11412316</identifier><identifier>CODEN: JAMIFK</identifier><language>eng</language><publisher>Oxford UK: Blackwell Science Ltd</publisher><subject>Animals ; Bacillus thuringiensis ; Bacillus thuringiensis - isolation & purification ; Bacillus thuringiensis - pathogenicity ; Bacillus thuringiensis - ultrastructure ; Bacterial Toxins ; Biological and medical sciences ; Biological Assay ; Biological control ; Control ; Culex ; Culex - microbiology ; Culicidae ; Diptera ; Drosophila melanogaster ; Drosophila melanogaster - microbiology ; Freshwater ; Fundamental and applied biological sciences. Psychology ; Jordan ; Pest Control, Biological - methods ; Phytopathology. Animal pests. Plant and forest protection ; Protozoa. Invertebrates</subject><ispartof>Journal of applied microbiology, 2001-06, Vol.90 (6), p.866-872</ispartof><rights>2001 INIST-CNRS</rights><rights>Copyright Blackwell Science Ltd. Jun 2001</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4035-7d1b9323cecd1b2af30b8361e608d9e85cfa435c59a708400c5cfe9102dcd2633</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1046%2Fj.1365-2672.2001.01315.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1046%2Fj.1365-2672.2001.01315.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1076273$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11412316$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Saadoun, I.</creatorcontrib><creatorcontrib>Al‐Momani, F.</creatorcontrib><creatorcontrib>Obeidat, M.</creatorcontrib><creatorcontrib>Meqdam, M.</creatorcontrib><creatorcontrib>Elbetieha, A.</creatorcontrib><title>Assessment of toxic potential of local Jordanian Bacillus thuringiensis strains on Drosophila melanogaster and Culex sp. (Diptera)</title><title>Journal of applied microbiology</title><addtitle>J Appl Microbiol</addtitle><description>I. SAADOUN, F. AL‐MOMANI, M. OBEIDAT, M. MEQDAM AND A. ELBETIEHA. 2001.
Aims: To assess the toxic potential of different local Jordanian Bacillus thuringiensis isolates on larvae of Drosophila melanogaster and Culex sp.
Methods and Results: Scanning electron microscopy revealed the presence of spherical, bi‐pyramidal, and bi‐pyramidal and cuboidal parasporal bodies produced by the toxic isolates. Spherical inclusions dominated. The toxicity of the isolates to the two insects, determined using 24‐well plates or vials, indicated that the 50% lethal concentration (LC50) of the bacterial suspension for D. melanogaster and Culex sp. larvae varied from 4·60 to 8·65, and from 5·30 to 6·74, respectively.
Conclusions: Comparison of the LC50 values of isolate 82 with those of the reference strain B. t. israelensis showed that this isolate has a higher toxicity potential.
Significance and Impact of the Study: Some local Jordanian B. thuringiensis isolates exhibit toxic potential that could be used to control some important pests, and could replace chemical pesticides.</description><subject>Animals</subject><subject>Bacillus thuringiensis</subject><subject>Bacillus thuringiensis - isolation & purification</subject><subject>Bacillus thuringiensis - pathogenicity</subject><subject>Bacillus thuringiensis - ultrastructure</subject><subject>Bacterial Toxins</subject><subject>Biological and medical sciences</subject><subject>Biological Assay</subject><subject>Biological control</subject><subject>Control</subject><subject>Culex</subject><subject>Culex - microbiology</subject><subject>Culicidae</subject><subject>Diptera</subject><subject>Drosophila melanogaster</subject><subject>Drosophila melanogaster - microbiology</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Jordan</subject><subject>Pest Control, Biological - methods</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Protozoa. Invertebrates</subject><issn>1364-5072</issn><issn>1365-2672</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkUtv1DAUha2qiJbCX6isqkKwSPAjdpIFi2HKqypiA2vL4zitR44dfBMx3fLLcdqhrVj5-NxPV0f3IIQpKSmp5LttSbkUBZM1KxkhtCSUU1HuDtDxw-DwTleFIDU7Qi8AthnkRMjn6IjSijJO5TH6swKwAIMNE449nuLOGTzGKf-d9ovlo8niMqZOB6cD_qCN834GPN3MyYVrZwM4wDAl7QLgGPBFihDHG-c1HqzXIV5rmGzCOnR4PXu7wzCW-M2FG7Or375Ez3rtwb7avyfo56ePP9Zfiqvvn7-uV1eFqQgXRd3RTcsZN9ZkxXTPyabhklpJmq61jTC9rrgwotU1aSpCTHZsSwnrTMck5yfo9f3eMcVfs4VJDQ6M9TmhjTMo2jAhpWwzePYfuI1zCjmbYpy1ohHNAp3uoXkz2E6NyQ063ap_p83A-R7QkC_YJx2Mg0eO1JLVS6r399hv5-3tk7FamlZbtRSqlkLV0rS6a1rt1OXq26L4Xyc9nJw</recordid><startdate>200106</startdate><enddate>200106</enddate><creator>Saadoun, I.</creator><creator>Al‐Momani, F.</creator><creator>Obeidat, M.</creator><creator>Meqdam, M.</creator><creator>Elbetieha, A.</creator><general>Blackwell Science Ltd</general><general>Blackwell Science</general><general>Oxford University Press</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7QL</scope><scope>7QO</scope><scope>7T7</scope><scope>7TM</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7SS</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>200106</creationdate><title>Assessment of toxic potential of local Jordanian Bacillus thuringiensis strains on Drosophila melanogaster and Culex sp. (Diptera)</title><author>Saadoun, I. ; Al‐Momani, F. ; Obeidat, M. ; Meqdam, M. ; Elbetieha, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4035-7d1b9323cecd1b2af30b8361e608d9e85cfa435c59a708400c5cfe9102dcd2633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Animals</topic><topic>Bacillus thuringiensis</topic><topic>Bacillus thuringiensis - isolation & purification</topic><topic>Bacillus thuringiensis - pathogenicity</topic><topic>Bacillus thuringiensis - ultrastructure</topic><topic>Bacterial Toxins</topic><topic>Biological and medical sciences</topic><topic>Biological Assay</topic><topic>Biological control</topic><topic>Control</topic><topic>Culex</topic><topic>Culex - microbiology</topic><topic>Culicidae</topic><topic>Diptera</topic><topic>Drosophila melanogaster</topic><topic>Drosophila melanogaster - microbiology</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Jordan</topic><topic>Pest Control, Biological - methods</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Protozoa. Invertebrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saadoun, I.</creatorcontrib><creatorcontrib>Al‐Momani, F.</creatorcontrib><creatorcontrib>Obeidat, M.</creatorcontrib><creatorcontrib>Meqdam, M.</creatorcontrib><creatorcontrib>Elbetieha, A.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Journal of applied microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saadoun, I.</au><au>Al‐Momani, F.</au><au>Obeidat, M.</au><au>Meqdam, M.</au><au>Elbetieha, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessment of toxic potential of local Jordanian Bacillus thuringiensis strains on Drosophila melanogaster and Culex sp. (Diptera)</atitle><jtitle>Journal of applied microbiology</jtitle><addtitle>J Appl Microbiol</addtitle><date>2001-06</date><risdate>2001</risdate><volume>90</volume><issue>6</issue><spage>866</spage><epage>872</epage><pages>866-872</pages><issn>1364-5072</issn><eissn>1365-2672</eissn><coden>JAMIFK</coden><abstract>I. SAADOUN, F. AL‐MOMANI, M. OBEIDAT, M. MEQDAM AND A. ELBETIEHA. 2001.
Aims: To assess the toxic potential of different local Jordanian Bacillus thuringiensis isolates on larvae of Drosophila melanogaster and Culex sp.
Methods and Results: Scanning electron microscopy revealed the presence of spherical, bi‐pyramidal, and bi‐pyramidal and cuboidal parasporal bodies produced by the toxic isolates. Spherical inclusions dominated. The toxicity of the isolates to the two insects, determined using 24‐well plates or vials, indicated that the 50% lethal concentration (LC50) of the bacterial suspension for D. melanogaster and Culex sp. larvae varied from 4·60 to 8·65, and from 5·30 to 6·74, respectively.
Conclusions: Comparison of the LC50 values of isolate 82 with those of the reference strain B. t. israelensis showed that this isolate has a higher toxicity potential.
Significance and Impact of the Study: Some local Jordanian B. thuringiensis isolates exhibit toxic potential that could be used to control some important pests, and could replace chemical pesticides.</abstract><cop>Oxford UK</cop><pub>Blackwell Science Ltd</pub><pmid>11412316</pmid><doi>10.1046/j.1365-2672.2001.01315.x</doi><tpages>7</tpages></addata></record> |
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| source | MEDLINE; Oxford University Press Journals All Titles (1996-Current); Wiley Online Library All Journals |
| subjects | Animals Bacillus thuringiensis Bacillus thuringiensis - isolation & purification Bacillus thuringiensis - pathogenicity Bacillus thuringiensis - ultrastructure Bacterial Toxins Biological and medical sciences Biological Assay Biological control Control Culex Culex - microbiology Culicidae Diptera Drosophila melanogaster Drosophila melanogaster - microbiology Freshwater Fundamental and applied biological sciences. Psychology Jordan Pest Control, Biological - methods Phytopathology. Animal pests. Plant and forest protection Protozoa. Invertebrates |
| title | Assessment of toxic potential of local Jordanian Bacillus thuringiensis strains on Drosophila melanogaster and Culex sp. (Diptera) |
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