Management of downy mildew of sweet basil (Ocimum basilicum) caused by Peronospora belbahrii by means of resistance inducers, fungicides, biocontrol agents and natural products
To control downy mildew of sweet basil ( Ocimum basilicum L.), incited by Peronospora belbahrii Thines, a number of compounds were tested in 2011 and 2012 under glasshouse conditions. These included copper-based fungicides, biocontrol agents, and compounds previously reported to induce resistance in...
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| Veröffentlicht in: | Phytoparasitica 2013-02, Vol.41 (1), p.59-72 |
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| creator | Gilardi, Giovanna Demarchi, Stefano Garibaldi, Angelo Gullino, Maria Lodovica |
| description | To control downy mildew of sweet basil (
Ocimum basilicum
L.), incited by
Peronospora belbahrii
Thines, a number of compounds were tested in 2011 and 2012 under glasshouse conditions. These included copper-based fungicides, biocontrol agents, and compounds previously reported to induce resistance in plants to pathogens. Results were compared with those provided by fungicides registered for downy mildew control in Italy. The tested compounds were used alone or applied in rotation in spray programs. In all trials, the greatest reduction in disease incidence and severity was found with treatments that included metalaxyl-M + copper hydroxide, a mineral fertilizer ‘Alexin’, mandipropanid, and azoxystrobin. The glucohumates activator complex and acibenzolar-S-methyl also provided significant disease control (
P
|
| doi_str_mv | 10.1007/s12600-012-0264-y |
| format | Article |
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Ocimum basilicum
L.), incited by
Peronospora belbahrii
Thines, a number of compounds were tested in 2011 and 2012 under glasshouse conditions. These included copper-based fungicides, biocontrol agents, and compounds previously reported to induce resistance in plants to pathogens. Results were compared with those provided by fungicides registered for downy mildew control in Italy. The tested compounds were used alone or applied in rotation in spray programs. In all trials, the greatest reduction in disease incidence and severity was found with treatments that included metalaxyl-M + copper hydroxide, a mineral fertilizer ‘Alexin’, mandipropanid, and azoxystrobin. The glucohumates activator complex and acibenzolar-S-methyl also provided significant disease control (
P
< 0.05). The mineral fertilizer Alexin, the glucohumates activator complex and acibenzolar-S significantly reduced disease incidence and severity 20 days after the last treatment compared with the untreated control (
P
< 0.05). Among the copper-based products, the greatest reductions in disease incidence and severity were provided by copper hydroxide with terpenic alcohols and copper oxychloride + copper hydroxide. The mineral fertilizer Kendal and prohexadione-Ca, as well as mustard oil, partially reduced disease incidence and severity compared with the untreated control (
P
< 0.05), whereas the biocontrol agent
Bacillus subtilis
QST 713 and thyme oil extract were not effective in two out of three trials. When different combinations of various products used in rotation were tested, effective control was found either using a rotation of fungicides with compounds that can induce resistance, as well as by using rotation with different resistance-inducing compounds on their own.</description><identifier>ISSN: 0334-2123</identifier><identifier>EISSN: 1876-7184</identifier><identifier>DOI: 10.1007/s12600-012-0264-y</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Airborne microorganisms ; Bacillus subtilis ; Biological control ; Biology ; Biomedical and Life Sciences ; Copper ; Disease control ; Ecology ; Flowers & plants ; Fungi ; Fungicides ; Life Sciences ; Mineral fertilizers ; Mustard oil ; Ocimum basilicum ; Peronospora ; Plant Pathology ; Plant Sciences ; Thymus</subject><ispartof>Phytoparasitica, 2013-02, Vol.41 (1), p.59-72</ispartof><rights>Springer Science + Business Media B.V. 2012</rights><rights>Springer Science+Business Media Dordrecht 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-3923cf31c68ba52f8d565da2c0e11bbb8878424f639c54cf0bc27a50eee7ca2f3</citedby><cites>FETCH-LOGICAL-c415t-3923cf31c68ba52f8d565da2c0e11bbb8878424f639c54cf0bc27a50eee7ca2f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12600-012-0264-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12600-012-0264-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Gilardi, Giovanna</creatorcontrib><creatorcontrib>Demarchi, Stefano</creatorcontrib><creatorcontrib>Garibaldi, Angelo</creatorcontrib><creatorcontrib>Gullino, Maria Lodovica</creatorcontrib><title>Management of downy mildew of sweet basil (Ocimum basilicum) caused by Peronospora belbahrii by means of resistance inducers, fungicides, biocontrol agents and natural products</title><title>Phytoparasitica</title><addtitle>Phytoparasitica</addtitle><description>To control downy mildew of sweet basil (
Ocimum basilicum
L.), incited by
Peronospora belbahrii
Thines, a number of compounds were tested in 2011 and 2012 under glasshouse conditions. These included copper-based fungicides, biocontrol agents, and compounds previously reported to induce resistance in plants to pathogens. Results were compared with those provided by fungicides registered for downy mildew control in Italy. The tested compounds were used alone or applied in rotation in spray programs. In all trials, the greatest reduction in disease incidence and severity was found with treatments that included metalaxyl-M + copper hydroxide, a mineral fertilizer ‘Alexin’, mandipropanid, and azoxystrobin. The glucohumates activator complex and acibenzolar-S-methyl also provided significant disease control (
P
< 0.05). The mineral fertilizer Alexin, the glucohumates activator complex and acibenzolar-S significantly reduced disease incidence and severity 20 days after the last treatment compared with the untreated control (
P
< 0.05). Among the copper-based products, the greatest reductions in disease incidence and severity were provided by copper hydroxide with terpenic alcohols and copper oxychloride + copper hydroxide. The mineral fertilizer Kendal and prohexadione-Ca, as well as mustard oil, partially reduced disease incidence and severity compared with the untreated control (
P
< 0.05), whereas the biocontrol agent
Bacillus subtilis
QST 713 and thyme oil extract were not effective in two out of three trials. When different combinations of various products used in rotation were tested, effective control was found either using a rotation of fungicides with compounds that can induce resistance, as well as by using rotation with different resistance-inducing compounds on their own.</description><subject>Agriculture</subject><subject>Airborne microorganisms</subject><subject>Bacillus subtilis</subject><subject>Biological control</subject><subject>Biology</subject><subject>Biomedical and Life Sciences</subject><subject>Copper</subject><subject>Disease control</subject><subject>Ecology</subject><subject>Flowers & plants</subject><subject>Fungi</subject><subject>Fungicides</subject><subject>Life Sciences</subject><subject>Mineral fertilizers</subject><subject>Mustard oil</subject><subject>Ocimum basilicum</subject><subject>Peronospora</subject><subject>Plant Pathology</subject><subject>Plant Sciences</subject><subject>Thymus</subject><issn>0334-2123</issn><issn>1876-7184</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kU1rFTEUhoNY8Nr6A9wF3FRwNB_zkVlKqR9QqYu6DknmzDVlJrnmZLjMv_InNsO4EMFVcsjzvjnwEPKas_ecse4DctEyVjEuKibaulqfkQNXXVt1XNXPyYFJWVeCC_mCvER8ZKzQnB3I728mmCPMEDKNIx3iOax09tMA523GM0Cm1qCf6PW98_My75N3y_yWOrMgDNSu9DukGCKeYjLUwmTNz-T99jCDCbhVJUCP2QQH1IdhcZDwHR2XcPTOD1Du1kcXQ05xomWjkJGaMNBg8pLMRE8pllDGK3Ixmgnh1Z_zkvz4dPtw86W6u__89ebjXeVq3uRK9kK6UXLXKmsaMaqhaZvBCMeAc2utUp2qRT22sndN7UZmnehMwwCgc0aM8pJc773l418LYNazRwfTZALEBTWXvGl51_R9Qd_8gz7GJYWynS5WVMNUL7tC8Z1yKSImGPUp-dmkVXOmN4d6d6iLQ7051GvJiD2DhQ1HSH81_zf0BHELoyg</recordid><startdate>20130201</startdate><enddate>20130201</enddate><creator>Gilardi, Giovanna</creator><creator>Demarchi, Stefano</creator><creator>Garibaldi, Angelo</creator><creator>Gullino, Maria Lodovica</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SS</scope><scope>7T7</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>M2P</scope><scope>M7N</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20130201</creationdate><title>Management of downy mildew of sweet basil (Ocimum basilicum) caused by Peronospora belbahrii by means of resistance inducers, fungicides, biocontrol agents and natural products</title><author>Gilardi, Giovanna ; Demarchi, Stefano ; Garibaldi, Angelo ; Gullino, Maria Lodovica</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-3923cf31c68ba52f8d565da2c0e11bbb8878424f639c54cf0bc27a50eee7ca2f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agriculture</topic><topic>Airborne microorganisms</topic><topic>Bacillus subtilis</topic><topic>Biological control</topic><topic>Biology</topic><topic>Biomedical and Life Sciences</topic><topic>Copper</topic><topic>Disease control</topic><topic>Ecology</topic><topic>Flowers & plants</topic><topic>Fungi</topic><topic>Fungicides</topic><topic>Life Sciences</topic><topic>Mineral fertilizers</topic><topic>Mustard oil</topic><topic>Ocimum basilicum</topic><topic>Peronospora</topic><topic>Plant Pathology</topic><topic>Plant Sciences</topic><topic>Thymus</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gilardi, Giovanna</creatorcontrib><creatorcontrib>Demarchi, Stefano</creatorcontrib><creatorcontrib>Garibaldi, Angelo</creatorcontrib><creatorcontrib>Gullino, Maria Lodovica</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Agriculture Science Database</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Phytoparasitica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gilardi, Giovanna</au><au>Demarchi, Stefano</au><au>Garibaldi, Angelo</au><au>Gullino, Maria Lodovica</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Management of downy mildew of sweet basil (Ocimum basilicum) caused by Peronospora belbahrii by means of resistance inducers, fungicides, biocontrol agents and natural products</atitle><jtitle>Phytoparasitica</jtitle><stitle>Phytoparasitica</stitle><date>2013-02-01</date><risdate>2013</risdate><volume>41</volume><issue>1</issue><spage>59</spage><epage>72</epage><pages>59-72</pages><issn>0334-2123</issn><eissn>1876-7184</eissn><abstract>To control downy mildew of sweet basil (
Ocimum basilicum
L.), incited by
Peronospora belbahrii
Thines, a number of compounds were tested in 2011 and 2012 under glasshouse conditions. These included copper-based fungicides, biocontrol agents, and compounds previously reported to induce resistance in plants to pathogens. Results were compared with those provided by fungicides registered for downy mildew control in Italy. The tested compounds were used alone or applied in rotation in spray programs. In all trials, the greatest reduction in disease incidence and severity was found with treatments that included metalaxyl-M + copper hydroxide, a mineral fertilizer ‘Alexin’, mandipropanid, and azoxystrobin. The glucohumates activator complex and acibenzolar-S-methyl also provided significant disease control (
P
< 0.05). The mineral fertilizer Alexin, the glucohumates activator complex and acibenzolar-S significantly reduced disease incidence and severity 20 days after the last treatment compared with the untreated control (
P
< 0.05). Among the copper-based products, the greatest reductions in disease incidence and severity were provided by copper hydroxide with terpenic alcohols and copper oxychloride + copper hydroxide. The mineral fertilizer Kendal and prohexadione-Ca, as well as mustard oil, partially reduced disease incidence and severity compared with the untreated control (
P
< 0.05), whereas the biocontrol agent
Bacillus subtilis
QST 713 and thyme oil extract were not effective in two out of three trials. When different combinations of various products used in rotation were tested, effective control was found either using a rotation of fungicides with compounds that can induce resistance, as well as by using rotation with different resistance-inducing compounds on their own.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s12600-012-0264-y</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0334-2123 |
| ispartof | Phytoparasitica, 2013-02, Vol.41 (1), p.59-72 |
| issn | 0334-2123 1876-7184 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1315617599 |
| source | SpringerNature Complete Journals |
| subjects | Agriculture Airborne microorganisms Bacillus subtilis Biological control Biology Biomedical and Life Sciences Copper Disease control Ecology Flowers & plants Fungi Fungicides Life Sciences Mineral fertilizers Mustard oil Ocimum basilicum Peronospora Plant Pathology Plant Sciences Thymus |
| title | Management of downy mildew of sweet basil (Ocimum basilicum) caused by Peronospora belbahrii by means of resistance inducers, fungicides, biocontrol agents and natural products |
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