Biological control of Fusarium wilt of chickpea through seed treatment with the commercial formulation of Trichoderma harzianum and/or Pseudomonas fluorescens [Cicer arietinum L.; India]
The effect of treating seed of chickpea (Cicer arietinum L.) cv. BG 256 with commercial formulations (2 g kg⁻¹ seed) of Trichoderma harzianum and Pseudomonas fluorescens, singly and jointly, to control wilt caused by Fusarium oxysporum f. sp. ciceri was examined in chickpea plants growing in micropl...
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| Veröffentlicht in: | Phytopathologia mediterranea 2004-04, Vol.43 (1), p.20-25 |
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| creator | Khan, M.R. Khan, S.M. Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection) |
| description | The effect of treating seed of chickpea (Cicer arietinum L.) cv. BG 256 with commercial formulations (2 g kg⁻¹ seed) of Trichoderma harzianum and Pseudomonas fluorescens, singly and jointly, to control wilt caused by Fusarium oxysporum f. sp. ciceri was examined in chickpea plants growing in microplots under field conditions. On untreated control plants, the wilt fungus caused the characteristic symptoms of wilt and significantly (P=0.05) decreased dry weight and the yield of chickpea by 20 and 18% respectively (significant at P=0.05). On chickpea without wilt, treatment with P. fluorescens improved the yield by 36% and T. harzianum+P. fluorescens by 25%. Both biofungicides suppressed wilt severity (P=0.05), the most effective being T. harzianum+P. fluorescens (66%). Carbendazim reduced wilt severity by 51%. On chickpea inoculated with the wilt, yield increased by 39% with P. fluorescens, by 33% with T. harzianum+P. fluorescens, by 44% with T. harzianum, and by 20% with carbendazim as compared with the inoculated control. The soil population of the wilt fungus (cfu g⁻¹ soil) in untreated plots increased during the first two months (P=0.05), but in the biofungicide/fungicide treated plots it gradually and significantly (P=0.05) decreased during the four months of the crop season. The greatest decrease in the soil population of the wilt fungus occurred with T. harzianum or T. harzianum+P. fluorescens, followed by P. fluorescens and carbendazim. The rhizosphere population of the bioagents increased significantly in those plots where wilt populations decreased. The greatest increase in the population of the bioagents was recorded for T. harzianum (108–120%), followed by P. fluorescens (65–119%) in the combined treatment, compared with the pre-plant control (December). When the bioagents were applied alone, the population of T. harzianum increased by 71–96% and that of P. fluorescens was by 46–103%. |
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(Aligarh Muslim Univ. (India). Dept. of Plant Protection)</creator><creatorcontrib>Khan, M.R.; Khan, S.M.; Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection)</creatorcontrib><description>The effect of treating seed of chickpea (Cicer arietinum L.) cv. BG 256 with commercial formulations (2 g kg⁻¹ seed) of Trichoderma harzianum and Pseudomonas fluorescens, singly and jointly, to control wilt caused by Fusarium oxysporum f. sp. ciceri was examined in chickpea plants growing in microplots under field conditions. On untreated control plants, the wilt fungus caused the characteristic symptoms of wilt and significantly (P=0.05) decreased dry weight and the yield of chickpea by 20 and 18% respectively (significant at P=0.05). On chickpea without wilt, treatment with P. fluorescens improved the yield by 36% and T. harzianum+P. fluorescens by 25%. Both biofungicides suppressed wilt severity (P=0.05), the most effective being T. harzianum+P. fluorescens (66%). Carbendazim reduced wilt severity by 51%. On chickpea inoculated with the wilt, yield increased by 39% with P. fluorescens, by 33% with T. harzianum+P. fluorescens, by 44% with T. harzianum, and by 20% with carbendazim as compared with the inoculated control. The soil population of the wilt fungus (cfu g⁻¹ soil) in untreated plots increased during the first two months (P=0.05), but in the biofungicide/fungicide treated plots it gradually and significantly (P=0.05) decreased during the four months of the crop season. The greatest decrease in the soil population of the wilt fungus occurred with T. harzianum or T. harzianum+P. fluorescens, followed by P. fluorescens and carbendazim. The rhizosphere population of the bioagents increased significantly in those plots where wilt populations decreased. The greatest increase in the population of the bioagents was recorded for T. harzianum (108–120%), followed by P. fluorescens (65–119%) in the combined treatment, compared with the pre-plant control (December). When the bioagents were applied alone, the population of T. harzianum increased by 71–96% and that of P. fluorescens was by 46–103%.</description><identifier>ISSN: 0031-9465</identifier><identifier>EISSN: 1593-2095</identifier><language>eng</language><publisher>Firenze University Press</publisher><subject>AGENT DE LUTTE BIOLOGIQUE ; AGENTES DE CONTROL BIOLOGICO ; agenti di lotta biologica ; avvizzimenti patologici ; biological control ; biological control agents ; carbendazim ; CARBENDAZIMA ; CARBENDAZIME ; cicer arietinum ; CONTROL BIOLOGICO ; controllo biologico ; crop yield ; EXPERIMENTACION EN CAMPO ; EXPERIMENTATION AU CHAMP ; field experimentation ; FLETRISSEMENT ; fusarium oxysporum ; grain ; granella ; GRANOS ; INDE ; india ; LUTTE BIOLOGIQUE ; MARCHITEZ ; pseudomonas fluorescens ; RENDEMENT DES CULTURES ; RENDIMIENTO DE CULTIVOS ; resa delle colture ; RESEARCH PAPERS ; SINTOMAS ; sintomi ; sperimentazione in campo ; SYMPTOME ; symptoms ; trichoderma harzianum ; wilts</subject><ispartof>Phytopathologia mediterranea, 2004-04, Vol.43 (1), p.20-25</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/26456680$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/26456680$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,58015,58248</link.rule.ids></links><search><creatorcontrib>Khan, M.R.; Khan, S.M.; Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection)</creatorcontrib><title>Biological control of Fusarium wilt of chickpea through seed treatment with the commercial formulation of Trichoderma harzianum and/or Pseudomonas fluorescens [Cicer arietinum L.; India]</title><title>Phytopathologia mediterranea</title><description>The effect of treating seed of chickpea (Cicer arietinum L.) cv. BG 256 with commercial formulations (2 g kg⁻¹ seed) of Trichoderma harzianum and Pseudomonas fluorescens, singly and jointly, to control wilt caused by Fusarium oxysporum f. sp. ciceri was examined in chickpea plants growing in microplots under field conditions. On untreated control plants, the wilt fungus caused the characteristic symptoms of wilt and significantly (P=0.05) decreased dry weight and the yield of chickpea by 20 and 18% respectively (significant at P=0.05). On chickpea without wilt, treatment with P. fluorescens improved the yield by 36% and T. harzianum+P. fluorescens by 25%. Both biofungicides suppressed wilt severity (P=0.05), the most effective being T. harzianum+P. fluorescens (66%). Carbendazim reduced wilt severity by 51%. On chickpea inoculated with the wilt, yield increased by 39% with P. fluorescens, by 33% with T. harzianum+P. fluorescens, by 44% with T. harzianum, and by 20% with carbendazim as compared with the inoculated control. The soil population of the wilt fungus (cfu g⁻¹ soil) in untreated plots increased during the first two months (P=0.05), but in the biofungicide/fungicide treated plots it gradually and significantly (P=0.05) decreased during the four months of the crop season. The greatest decrease in the soil population of the wilt fungus occurred with T. harzianum or T. harzianum+P. fluorescens, followed by P. fluorescens and carbendazim. The rhizosphere population of the bioagents increased significantly in those plots where wilt populations decreased. The greatest increase in the population of the bioagents was recorded for T. harzianum (108–120%), followed by P. fluorescens (65–119%) in the combined treatment, compared with the pre-plant control (December). When the bioagents were applied alone, the population of T. harzianum increased by 71–96% and that of P. fluorescens was by 46–103%.</description><subject>AGENT DE LUTTE BIOLOGIQUE</subject><subject>AGENTES DE CONTROL BIOLOGICO</subject><subject>agenti di lotta biologica</subject><subject>avvizzimenti patologici</subject><subject>biological control</subject><subject>biological control agents</subject><subject>carbendazim</subject><subject>CARBENDAZIMA</subject><subject>CARBENDAZIME</subject><subject>cicer arietinum</subject><subject>CONTROL BIOLOGICO</subject><subject>controllo biologico</subject><subject>crop yield</subject><subject>EXPERIMENTACION EN CAMPO</subject><subject>EXPERIMENTATION AU CHAMP</subject><subject>field experimentation</subject><subject>FLETRISSEMENT</subject><subject>fusarium oxysporum</subject><subject>grain</subject><subject>granella</subject><subject>GRANOS</subject><subject>INDE</subject><subject>india</subject><subject>LUTTE BIOLOGIQUE</subject><subject>MARCHITEZ</subject><subject>pseudomonas fluorescens</subject><subject>RENDEMENT DES CULTURES</subject><subject>RENDIMIENTO DE CULTIVOS</subject><subject>resa delle colture</subject><subject>RESEARCH PAPERS</subject><subject>SINTOMAS</subject><subject>sintomi</subject><subject>sperimentazione in campo</subject><subject>SYMPTOME</subject><subject>symptoms</subject><subject>trichoderma harzianum</subject><subject>wilts</subject><issn>0031-9465</issn><issn>1593-2095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNpFjlFLwzAUhYsoOKc_QcgfqCZpkjb4pMPpYKAP80mk3Ka3a2bbjCRF9Kf56-xQ8Olwzzl89xwlMyZ1lnKq5XEyozRjqRZKniZnIeyms-CSzZLvO-s6t7UGOmLcEL3riGvIcgzg7diTD9vFg2Faa973CCS23o3blgTEmkSPEHsc4tSL7ZThBOl79MZOvMb5fuwgWjccEBtvTetq9D2QFvyXhWF6AEN97Tx5DjjWrncDBNJ0o_MYDA6BvC6sQU-mMRjtob--uiGrobbwdp6cNNAFvPjTefKyvN8sHtP108NqcbtOG8ZETFHLgqlMNKzIiryqkJtaUwmmEnUFqEUmc5oJofKqqAUWnOtccKNy1mhppMnmyeUvdxei8-Xe2x78Z8mVkEoV9D9vwJWw9TaUqw2nVCrKuFbZD3eEeio</recordid><startdate>20040401</startdate><enddate>20040401</enddate><creator>Khan, M.R.; Khan, S.M.; Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection)</creator><general>Firenze University Press</general><scope>FBQ</scope></search><sort><creationdate>20040401</creationdate><title>Biological control of Fusarium wilt of chickpea through seed treatment with the commercial formulation of Trichoderma harzianum and/or Pseudomonas fluorescens [Cicer arietinum L.; India]</title><author>Khan, M.R.; Khan, S.M.; Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection)</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f114t-e9581634f18387bbe2cd905acb4dbae94357034467b8d4e8229742c671f95c5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>AGENT DE LUTTE BIOLOGIQUE</topic><topic>AGENTES DE CONTROL BIOLOGICO</topic><topic>agenti di lotta biologica</topic><topic>avvizzimenti patologici</topic><topic>biological control</topic><topic>biological control agents</topic><topic>carbendazim</topic><topic>CARBENDAZIMA</topic><topic>CARBENDAZIME</topic><topic>cicer arietinum</topic><topic>CONTROL BIOLOGICO</topic><topic>controllo biologico</topic><topic>crop yield</topic><topic>EXPERIMENTACION EN CAMPO</topic><topic>EXPERIMENTATION AU CHAMP</topic><topic>field experimentation</topic><topic>FLETRISSEMENT</topic><topic>fusarium oxysporum</topic><topic>grain</topic><topic>granella</topic><topic>GRANOS</topic><topic>INDE</topic><topic>india</topic><topic>LUTTE BIOLOGIQUE</topic><topic>MARCHITEZ</topic><topic>pseudomonas fluorescens</topic><topic>RENDEMENT DES CULTURES</topic><topic>RENDIMIENTO DE CULTIVOS</topic><topic>resa delle colture</topic><topic>RESEARCH PAPERS</topic><topic>SINTOMAS</topic><topic>sintomi</topic><topic>sperimentazione in campo</topic><topic>SYMPTOME</topic><topic>symptoms</topic><topic>trichoderma harzianum</topic><topic>wilts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khan, M.R.; Khan, S.M.; Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection)</creatorcontrib><collection>AGRIS</collection><jtitle>Phytopathologia mediterranea</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khan, M.R.; Khan, S.M.; Mohiddin, F.A. (Aligarh Muslim Univ. (India). Dept. of Plant Protection)</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biological control of Fusarium wilt of chickpea through seed treatment with the commercial formulation of Trichoderma harzianum and/or Pseudomonas fluorescens [Cicer arietinum L.; India]</atitle><jtitle>Phytopathologia mediterranea</jtitle><date>2004-04-01</date><risdate>2004</risdate><volume>43</volume><issue>1</issue><spage>20</spage><epage>25</epage><pages>20-25</pages><issn>0031-9465</issn><eissn>1593-2095</eissn><abstract>The effect of treating seed of chickpea (Cicer arietinum L.) cv. BG 256 with commercial formulations (2 g kg⁻¹ seed) of Trichoderma harzianum and Pseudomonas fluorescens, singly and jointly, to control wilt caused by Fusarium oxysporum f. sp. ciceri was examined in chickpea plants growing in microplots under field conditions. On untreated control plants, the wilt fungus caused the characteristic symptoms of wilt and significantly (P=0.05) decreased dry weight and the yield of chickpea by 20 and 18% respectively (significant at P=0.05). On chickpea without wilt, treatment with P. fluorescens improved the yield by 36% and T. harzianum+P. fluorescens by 25%. Both biofungicides suppressed wilt severity (P=0.05), the most effective being T. harzianum+P. fluorescens (66%). Carbendazim reduced wilt severity by 51%. On chickpea inoculated with the wilt, yield increased by 39% with P. fluorescens, by 33% with T. harzianum+P. fluorescens, by 44% with T. harzianum, and by 20% with carbendazim as compared with the inoculated control. The soil population of the wilt fungus (cfu g⁻¹ soil) in untreated plots increased during the first two months (P=0.05), but in the biofungicide/fungicide treated plots it gradually and significantly (P=0.05) decreased during the four months of the crop season. The greatest decrease in the soil population of the wilt fungus occurred with T. harzianum or T. harzianum+P. fluorescens, followed by P. fluorescens and carbendazim. The rhizosphere population of the bioagents increased significantly in those plots where wilt populations decreased. The greatest increase in the population of the bioagents was recorded for T. harzianum (108–120%), followed by P. fluorescens (65–119%) in the combined treatment, compared with the pre-plant control (December). When the bioagents were applied alone, the population of T. harzianum increased by 71–96% and that of P. fluorescens was by 46–103%.</abstract><pub>Firenze University Press</pub><tpages>6</tpages></addata></record> |
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| subjects | AGENT DE LUTTE BIOLOGIQUE AGENTES DE CONTROL BIOLOGICO agenti di lotta biologica avvizzimenti patologici biological control biological control agents carbendazim CARBENDAZIMA CARBENDAZIME cicer arietinum CONTROL BIOLOGICO controllo biologico crop yield EXPERIMENTACION EN CAMPO EXPERIMENTATION AU CHAMP field experimentation FLETRISSEMENT fusarium oxysporum grain granella GRANOS INDE india LUTTE BIOLOGIQUE MARCHITEZ pseudomonas fluorescens RENDEMENT DES CULTURES RENDIMIENTO DE CULTIVOS resa delle colture RESEARCH PAPERS SINTOMAS sintomi sperimentazione in campo SYMPTOME symptoms trichoderma harzianum wilts |
| title | Biological control of Fusarium wilt of chickpea through seed treatment with the commercial formulation of Trichoderma harzianum and/or Pseudomonas fluorescens [Cicer arietinum L.; India] |
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