The effect of benomyl on growth and ultrastructure of two isolates of Phytophthora infestans from Egypt.
Identifieur interne : 002782 ( Main/Exploration ); précédent : 002781; suivant : 002783The effect of benomyl on growth and ultrastructure of two isolates of Phytophthora infestans from Egypt.
Auteurs : G M Abdel-Fattah [Égypte] ; Z A BakaSource :
- Microbiological research [ 0944-5013 ] ; 2000.
Descripteurs français
- KwdFr :
- MESH :
- effets des médicaments et des substances chimiques : Phytophthora.
- isolement et purification : Phytophthora.
- microbiologie : Solanum tuberosum.
- pharmacologie : Benomyl, Fongicides industriels.
- Maladies des plantes, Phytophthora, Égypte.
- Wicri :
- geographic : Égypte.
English descriptors
- KwdEn :
- MESH :
- chemical , pharmacology : Benomyl, Fungicides, Industrial.
- geographic : Egypt.
- drug effects : Phytophthora.
- isolation & purification : Phytophthora.
- microbiology : Solanum tuberosum.
- ultrastructure : Phytophthora.
- Plant Diseases.
Abstract
The effect of benomyl as a fungicide on the growth rate and ultrastructure of two isolates (P1319 and P623) of Phytophthora infestans is compared. Benomyl caused a concentration-dependent inhibition of the mycelial growth of both isolates. The isolate P1319 was found to be more sensitive to benomyl than the isolate P623. Ultarstructural studies confirmed these observations. The hyphae of isolate P1319 subjected to 100 and 500 ppm benomyl showed more severe changes in the cytoplasm than those of isolate P623. An increase in lipid bodies and vacuoles in the hyphal cytoplasm was the characteristic phenomenon after treatment with benomyl, particularly at a concentration of 500 ppm.
DOI: 10.1016/S0944-5013(00)80039-7
PubMed: 11061194
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Benomyl caused a concentration-dependent inhibition of the mycelial growth of both isolates. The isolate P1319 was found to be more sensitive to benomyl than the isolate P623. Ultarstructural studies confirmed these observations. The hyphae of isolate P1319 subjected to 100 and 500 ppm benomyl showed more severe changes in the cytoplasm than those of isolate P623. An increase in lipid bodies and vacuoles in the hyphal cytoplasm was the characteristic phenomenon after treatment with benomyl, particularly at a concentration of 500 ppm.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">11061194</PMID><DateCompleted><Year>2001</Year><Month>03</Month><Day>01</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0944-5013</ISSN><JournalIssue CitedMedium="Print"><Volume>155</Volume><Issue>3</Issue><PubDate><Year>2000</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Microbiological research</Title><ISOAbbreviation>Microbiol Res</ISOAbbreviation></Journal><ArticleTitle>The effect of benomyl on growth and ultrastructure of two isolates of Phytophthora infestans from Egypt.</ArticleTitle><Pagination><MedlinePgn>243-8</MedlinePgn></Pagination><Abstract><AbstractText>The effect of benomyl as a fungicide on the growth rate and ultrastructure of two isolates (P1319 and P623) of Phytophthora infestans is compared. Benomyl caused a concentration-dependent inhibition of the mycelial growth of both isolates. The isolate P1319 was found to be more sensitive to benomyl than the isolate P623. Ultarstructural studies confirmed these observations. The hyphae of isolate P1319 subjected to 100 and 500 ppm benomyl showed more severe changes in the cytoplasm than those of isolate P623. An increase in lipid bodies and vacuoles in the hyphal cytoplasm was the characteristic phenomenon after treatment with benomyl, particularly at a concentration of 500 ppm.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Abdel-Fattah</LastName><ForeName>G M</ForeName><Initials>GM</Initials><AffiliationInfo><Affiliation>Botany Department, Faculty of Science, Mansoura University, Egypt. sinfac@mum.mans.eun.eg</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Baka</LastName><ForeName>Z A</ForeName><Initials>ZA</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Microbiol Res</MedlineTA><NlmUniqueID>9437794</NlmUniqueID><ISSNLinking>0944-5013</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005659">Fungicides, Industrial</NameOfSubstance></Chemical><Chemical><RegistryNumber>TLW21058F5</RegistryNumber><NameOfSubstance UI="D001542">Benomyl</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001542" MajorTopicYN="N">Benomyl</DescriptorName><QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004534" MajorTopicYN="N" Type="Geographic">Egypt</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005659" MajorTopicYN="N">Fungicides, Industrial</DescriptorName><QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010838" MajorTopicYN="N">Phytophthora</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011198" MajorTopicYN="N">Solanum tuberosum</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2000</Year><Month>11</Month><Day>4</Day><Hour>11</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2001</Year><Month>3</Month><Day>7</Day><Hour>10</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2000</Year><Month>11</Month><Day>4</Day><Hour>11</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">11061194</ArticleId><ArticleId IdType="pii">S0944-5013(00)80039-7</ArticleId><ArticleId IdType="doi">10.1016/S0944-5013(00)80039-7</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Égypte</li></country></list><tree><noCountry><name sortKey="Baka, Z A" sort="Baka, Z A" uniqKey="Baka Z" first="Z A" last="Baka">Z A Baka</name></noCountry><country name="Égypte"><noRegion><name sortKey="Abdel Fattah, G M" sort="Abdel Fattah, G M" uniqKey="Abdel Fattah G" first="G M" last="Abdel-Fattah">G M Abdel-Fattah</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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