Control of bacterial wilt of geranium with phosphorous acid
Various bactericides were screened for efficacy in protecting geranium plants (Pelargonium hortorum) from Ralstonia solanacearum infection. Many of these bactericides were found to slow the disease progress; however, they were not able to protect the plants from infection and subsequent death. Potas...
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| Veröffentlicht in: | Plant disease 2006-06, Vol.90 (6), p.798-802 |
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| creator | Norman, D.J Chen, J Yuen, J.M.F Mangravita-Novo, A Byrne, D Walsh, L |
| description | Various bactericides were screened for efficacy in protecting geranium plants (Pelargonium hortorum) from Ralstonia solanacearum infection. Many of these bactericides were found to slow the disease progress; however, they were not able to protect the plants from infection and subsequent death. Potassium salts of phosphorous acid were found to be effective in protecting plants from infection when applied as a drench. The active portion of the potassium salts was found to be phosphorous acid (H3PO3). Phosphorous acid was found to inhibit in vitro growth of R. solanacearum. It is thought to be protecting plants from infection by acting as a bacteriostatic compound in the soil. The plants, however, are not protected from aboveground infection on wounded surfaces. Phosphorous acid drenches were shown to protect geranium plants from infection by either race 1 or 2 of R. solanacearum. Other phosphorous-containing products commonly used in the industry, such as phosphorus pentoxide (P2O5) and phosphoric acid (H3PO4), were not able to protect plants from bacterial wilt infection. |
| doi_str_mv | 10.1094/PD-90-0798 |
| format | Article |
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Many of these bactericides were found to slow the disease progress; however, they were not able to protect the plants from infection and subsequent death. Potassium salts of phosphorous acid were found to be effective in protecting plants from infection when applied as a drench. The active portion of the potassium salts was found to be phosphorous acid (H3PO3). Phosphorous acid was found to inhibit in vitro growth of R. solanacearum. It is thought to be protecting plants from infection by acting as a bacteriostatic compound in the soil. The plants, however, are not protected from aboveground infection on wounded surfaces. Phosphorous acid drenches were shown to protect geranium plants from infection by either race 1 or 2 of R. solanacearum. Other phosphorous-containing products commonly used in the industry, such as phosphorus pentoxide (P2O5) and phosphoric acid (H3PO4), were not able to protect plants from bacterial wilt infection.</description><identifier>ISSN: 0191-2917</identifier><identifier>EISSN: 1943-7692</identifier><identifier>DOI: 10.1094/PD-90-0798</identifier><identifier>PMID: 30781242</identifier><identifier>CODEN: PLDIDE</identifier><language>eng</language><publisher>St. Paul, MN: American Phytopathological Society</publisher><subject>Bacterial plant pathogens ; bacterial wilt ; Biological and medical sciences ; chemical control ; disease control ; Fundamental and applied biological sciences. Psychology ; Geranium ; host plants ; Pelargonium hortorum ; phosphorous acid ; Phytopathology. Animal pests. Plant and forest protection ; plant pathogenic bacteria ; Ralstonia solanacearum</subject><ispartof>Plant disease, 2006-06, Vol.90 (6), p.798-802</ispartof><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-844268be416fe88820b7c7651d390de3ff8035669bd071c6191045bb70f416803</citedby><cites>FETCH-LOGICAL-c372t-844268be416fe88820b7c7651d390de3ff8035669bd071c6191045bb70f416803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3711,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17792418$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30781242$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Norman, D.J</creatorcontrib><creatorcontrib>Chen, J</creatorcontrib><creatorcontrib>Yuen, J.M.F</creatorcontrib><creatorcontrib>Mangravita-Novo, A</creatorcontrib><creatorcontrib>Byrne, D</creatorcontrib><creatorcontrib>Walsh, L</creatorcontrib><title>Control of bacterial wilt of geranium with phosphorous acid</title><title>Plant disease</title><addtitle>Plant Dis</addtitle><description>Various bactericides were screened for efficacy in protecting geranium plants (Pelargonium hortorum) from Ralstonia solanacearum infection. Many of these bactericides were found to slow the disease progress; however, they were not able to protect the plants from infection and subsequent death. Potassium salts of phosphorous acid were found to be effective in protecting plants from infection when applied as a drench. The active portion of the potassium salts was found to be phosphorous acid (H3PO3). Phosphorous acid was found to inhibit in vitro growth of R. solanacearum. It is thought to be protecting plants from infection by acting as a bacteriostatic compound in the soil. The plants, however, are not protected from aboveground infection on wounded surfaces. Phosphorous acid drenches were shown to protect geranium plants from infection by either race 1 or 2 of R. solanacearum. Other phosphorous-containing products commonly used in the industry, such as phosphorus pentoxide (P2O5) and phosphoric acid (H3PO4), were not able to protect plants from bacterial wilt infection.</description><subject>Bacterial plant pathogens</subject><subject>bacterial wilt</subject><subject>Biological and medical sciences</subject><subject>chemical control</subject><subject>disease control</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Geranium</subject><subject>host plants</subject><subject>Pelargonium hortorum</subject><subject>phosphorous acid</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>plant pathogenic bacteria</subject><subject>Ralstonia solanacearum</subject><issn>0191-2917</issn><issn>1943-7692</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp90E1LKzEUBuAgivaqG3-AzsaLCKPnJGk-cCWtVwVBQV2HTCbRkWmnJlPEf2-GVt3dRQicPHk5vIQcIJwhaH7-MC01lCC12iAj1JyVUmi6SUaAGkuqUe6QPym9AQDnQm2THQZSIeV0RC4m3byPXVt0oais631sbFt8NG0_TF58tPNmOcuD_rVYvHYpn9gtU2FdU--RrWDb5PfX9y55_nf1NLkp7-6vbyeXd6Vjkval4pwKVXmOInilFIVKOinGWDMNtWchKGBjIXRVg0Qn8tLAx1UlIeQv-W2XnKxyF7F7X_rUm1mTnG9bO_d5F0NRcWSCcpHp3_9SlJRRzQZ4uoIudilFH8wiNjMbPw2CGVo1D1OjwQytZny4Tl1WM1__0O8aMzheA5ucbUNuzTXpN1JKTTkOQUcrF2xn7EvM5vmRAjJAUFQrzb4AOfCFVg</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Norman, D.J</creator><creator>Chen, J</creator><creator>Yuen, J.M.F</creator><creator>Mangravita-Novo, A</creator><creator>Byrne, D</creator><creator>Walsh, L</creator><general>American Phytopathological Society</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20060601</creationdate><title>Control of bacterial wilt of geranium with phosphorous acid</title><author>Norman, D.J ; Chen, J ; Yuen, J.M.F ; Mangravita-Novo, A ; Byrne, D ; Walsh, L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-844268be416fe88820b7c7651d390de3ff8035669bd071c6191045bb70f416803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Bacterial plant pathogens</topic><topic>bacterial wilt</topic><topic>Biological and medical sciences</topic><topic>chemical control</topic><topic>disease control</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Geranium</topic><topic>host plants</topic><topic>Pelargonium hortorum</topic><topic>phosphorous acid</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>plant pathogenic bacteria</topic><topic>Ralstonia solanacearum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Norman, D.J</creatorcontrib><creatorcontrib>Chen, J</creatorcontrib><creatorcontrib>Yuen, J.M.F</creatorcontrib><creatorcontrib>Mangravita-Novo, A</creatorcontrib><creatorcontrib>Byrne, D</creatorcontrib><creatorcontrib>Walsh, L</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Plant disease</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Norman, D.J</au><au>Chen, J</au><au>Yuen, J.M.F</au><au>Mangravita-Novo, A</au><au>Byrne, D</au><au>Walsh, L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Control of bacterial wilt of geranium with phosphorous acid</atitle><jtitle>Plant disease</jtitle><addtitle>Plant Dis</addtitle><date>2006-06-01</date><risdate>2006</risdate><volume>90</volume><issue>6</issue><spage>798</spage><epage>802</epage><pages>798-802</pages><issn>0191-2917</issn><eissn>1943-7692</eissn><coden>PLDIDE</coden><abstract>Various bactericides were screened for efficacy in protecting geranium plants (Pelargonium hortorum) from Ralstonia solanacearum infection. Many of these bactericides were found to slow the disease progress; however, they were not able to protect the plants from infection and subsequent death. Potassium salts of phosphorous acid were found to be effective in protecting plants from infection when applied as a drench. The active portion of the potassium salts was found to be phosphorous acid (H3PO3). Phosphorous acid was found to inhibit in vitro growth of R. solanacearum. It is thought to be protecting plants from infection by acting as a bacteriostatic compound in the soil. The plants, however, are not protected from aboveground infection on wounded surfaces. Phosphorous acid drenches were shown to protect geranium plants from infection by either race 1 or 2 of R. solanacearum. Other phosphorous-containing products commonly used in the industry, such as phosphorus pentoxide (P2O5) and phosphoric acid (H3PO4), were not able to protect plants from bacterial wilt infection.</abstract><cop>St. Paul, MN</cop><pub>American Phytopathological Society</pub><pmid>30781242</pmid><doi>10.1094/PD-90-0798</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Plant disease, 2006-06, Vol.90 (6), p.798-802 |
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| source | EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; American Phytopathological Society Journal Back Issues |
| subjects | Bacterial plant pathogens bacterial wilt Biological and medical sciences chemical control disease control Fundamental and applied biological sciences. Psychology Geranium host plants Pelargonium hortorum phosphorous acid Phytopathology. Animal pests. Plant and forest protection plant pathogenic bacteria Ralstonia solanacearum |
| title | Control of bacterial wilt of geranium with phosphorous acid |
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