Variation in susceptibility of Eucalyptus globulus provenances to Mycosphaerella leaf disease
Quantitative assessments of the incidence and severity of Mycosphaerella leaf disease were made on nine provenances (encompassing the four subspecies) of Eucalyptus globulus Labill. over three seasons in 1990 in a trial in Victoria, Australia. Defoliation was also assessed and tree height and diamet...
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| Veröffentlicht in: | Canadian journal of forest research 1994-09, Vol.24 (9), p.1751-1757 |
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| container_title | Canadian journal of forest research |
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| creator | CARNEGIE, A. J KEANE, P. J ADES, P. K SMITH, I. W |
| description | Quantitative assessments of the incidence and severity of Mycosphaerella leaf disease were made on nine provenances (encompassing the four subspecies) of Eucalyptus globulus Labill. over three seasons in 1990 in a trial in Victoria, Australia. Defoliation was also assessed and tree height and diameter measured. Mycosphaerella leaf disease increased rapidly from winter to spring with disease incidence reaching 100% in most provenances by summer. There were highly significant differences in disease severity among provenances, with provenances from E. globulus ssp. globulus Kirkpatrick and E. globulus ssp. bicostata (Maid. et al.) Kirkpatrick being the most severely affected, while provenances from E. globulus ssp. maidenii (F. Muell.) Kirkpatrick and E. globulus ssp. pseudoglobulus Kirkpatrick were only slightly affected. There were also highly significant differences among provenances within E. globulus ssp. globulus and E. globulus ssp. pseudoglobulus. There was a high correlation between disease severity in summer and defoliation, suggesting that Mycosphaerella leaf disease was the main causal agent in leaf fall. There was also a high negative correlation between disease severity and growth rate. This study shows the potential benefits of selecting resistant provenances of E. globulus to maximise production from plantations in areas where Mycosphaerella leaf disease is a problem. |
| doi_str_mv | 10.1139/x94-226 |
| format | Article |
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J ; KEANE, P. J ; ADES, P. K ; SMITH, I. W</creator><creatorcontrib>CARNEGIE, A. J ; KEANE, P. J ; ADES, P. K ; SMITH, I. W ; The University of Melbourne, Parkville, Victoria, Australia</creatorcontrib><description>Quantitative assessments of the incidence and severity of Mycosphaerella leaf disease were made on nine provenances (encompassing the four subspecies) of Eucalyptus globulus Labill. over three seasons in 1990 in a trial in Victoria, Australia. Defoliation was also assessed and tree height and diameter measured. Mycosphaerella leaf disease increased rapidly from winter to spring with disease incidence reaching 100% in most provenances by summer. There were highly significant differences in disease severity among provenances, with provenances from E. globulus ssp. globulus Kirkpatrick and E. globulus ssp. bicostata (Maid. et al.) Kirkpatrick being the most severely affected, while provenances from E. globulus ssp. maidenii (F. Muell.) Kirkpatrick and E. globulus ssp. pseudoglobulus Kirkpatrick were only slightly affected. There were also highly significant differences among provenances within E. globulus ssp. globulus and E. globulus ssp. pseudoglobulus. There was a high correlation between disease severity in summer and defoliation, suggesting that Mycosphaerella leaf disease was the main causal agent in leaf fall. There was also a high negative correlation between disease severity and growth rate. This study shows the potential benefits of selecting resistant provenances of E. globulus to maximise production from plantations in areas where Mycosphaerella leaf disease is a problem.</description><identifier>ISSN: 0045-5067</identifier><identifier>EISSN: 1208-6037</identifier><identifier>DOI: 10.1139/x94-226</identifier><identifier>CODEN: CJFRAR</identifier><language>eng</language><publisher>Ottawa, ON: National Research Council of Canada</publisher><subject>agent pathogene ; Agronomy. Soil science and plant productions ; altura ; Biological and medical sciences ; champignon ; diameter ; diametre ; diametro ; disease resistance ; eucalyptus globulus ; Fundamental and applied biological sciences. Psychology ; fungi ; Genetics and breeding of economic plants ; growth rate ; hauteur ; height ; hongos ; indice de crecimiento ; mycosphaerella ; organismos patogenos ; pathogens ; Pest resistance ; Plant pathogens ; procedencia ; provenance ; resistance aux maladies ; resistencia a la enfermedad ; seasonal variation ; taux de croissance ; variacion estacional ; variation saisonniere ; Varietal selection. Specialized plant breeding, plant breeding aims ; victoria</subject><ispartof>Canadian journal of forest research, 1994-09, Vol.24 (9), p.1751-1757</ispartof><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c275t-4c60d1c3056e27599b65e1fe26033f0f94c5de148430694ca28c1dc420805c163</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3369215$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>CARNEGIE, A. J</creatorcontrib><creatorcontrib>KEANE, P. J</creatorcontrib><creatorcontrib>ADES, P. K</creatorcontrib><creatorcontrib>SMITH, I. W</creatorcontrib><creatorcontrib>The University of Melbourne, Parkville, Victoria, Australia</creatorcontrib><title>Variation in susceptibility of Eucalyptus globulus provenances to Mycosphaerella leaf disease</title><title>Canadian journal of forest research</title><description>Quantitative assessments of the incidence and severity of Mycosphaerella leaf disease were made on nine provenances (encompassing the four subspecies) of Eucalyptus globulus Labill. over three seasons in 1990 in a trial in Victoria, Australia. Defoliation was also assessed and tree height and diameter measured. Mycosphaerella leaf disease increased rapidly from winter to spring with disease incidence reaching 100% in most provenances by summer. There were highly significant differences in disease severity among provenances, with provenances from E. globulus ssp. globulus Kirkpatrick and E. globulus ssp. bicostata (Maid. et al.) Kirkpatrick being the most severely affected, while provenances from E. globulus ssp. maidenii (F. Muell.) Kirkpatrick and E. globulus ssp. pseudoglobulus Kirkpatrick were only slightly affected. There were also highly significant differences among provenances within E. globulus ssp. globulus and E. globulus ssp. pseudoglobulus. There was a high correlation between disease severity in summer and defoliation, suggesting that Mycosphaerella leaf disease was the main causal agent in leaf fall. There was also a high negative correlation between disease severity and growth rate. This study shows the potential benefits of selecting resistant provenances of E. globulus to maximise production from plantations in areas where Mycosphaerella leaf disease is a problem.</description><subject>agent pathogene</subject><subject>Agronomy. Soil science and plant productions</subject><subject>altura</subject><subject>Biological and medical sciences</subject><subject>champignon</subject><subject>diameter</subject><subject>diametre</subject><subject>diametro</subject><subject>disease resistance</subject><subject>eucalyptus globulus</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>fungi</subject><subject>Genetics and breeding of economic plants</subject><subject>growth rate</subject><subject>hauteur</subject><subject>height</subject><subject>hongos</subject><subject>indice de crecimiento</subject><subject>mycosphaerella</subject><subject>organismos patogenos</subject><subject>pathogens</subject><subject>Pest resistance</subject><subject>Plant pathogens</subject><subject>procedencia</subject><subject>provenance</subject><subject>resistance aux maladies</subject><subject>resistencia a la enfermedad</subject><subject>seasonal variation</subject><subject>taux de croissance</subject><subject>variacion estacional</subject><subject>variation saisonniere</subject><subject>Varietal selection. Specialized plant breeding, plant breeding aims</subject><subject>victoria</subject><issn>0045-5067</issn><issn>1208-6037</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNo9kMtKAzEUhoMoWKv4BpKF4Gr05NrJspR6gYobdSdDmklqJE6GZEactzdScXUufBzO_yF0TuCaEKZuvhWvKJUHaEYo1JUEtjhEMwAuKgFycYxOcv4AACYZzNDbq05eDz522Hc4j9nYfvBbH_ww4ejwejQ6TP0wZrwLcTuG0vQpftlOd8ZmPET8OJmY-3dtkw1B42C1w63PVmd7io6cDtme_dU5erldP6_uq83T3cNquakMXYih4kZCSwwDIW1ZKLWVwhJnaXmeOXCKG9FawmvOQJZB09qQ1vCSD4Qhks3R1f6uSTHnZF3TJ_-p09QQaH6tNMVKU6wU8nJP9jqXZC6VGD7_44xJRYko2MUeczo2epcKsloSpSQAqZkg7AfOsmri</recordid><startdate>19940901</startdate><enddate>19940901</enddate><creator>CARNEGIE, A. J</creator><creator>KEANE, P. J</creator><creator>ADES, P. K</creator><creator>SMITH, I. W</creator><general>National Research Council of Canada</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19940901</creationdate><title>Variation in susceptibility of Eucalyptus globulus provenances to Mycosphaerella leaf disease</title><author>CARNEGIE, A. J ; KEANE, P. J ; ADES, P. K ; SMITH, I. W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c275t-4c60d1c3056e27599b65e1fe26033f0f94c5de148430694ca28c1dc420805c163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>agent pathogene</topic><topic>Agronomy. Soil science and plant productions</topic><topic>altura</topic><topic>Biological and medical sciences</topic><topic>champignon</topic><topic>diameter</topic><topic>diametre</topic><topic>diametro</topic><topic>disease resistance</topic><topic>eucalyptus globulus</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>fungi</topic><topic>Genetics and breeding of economic plants</topic><topic>growth rate</topic><topic>hauteur</topic><topic>height</topic><topic>hongos</topic><topic>indice de crecimiento</topic><topic>mycosphaerella</topic><topic>organismos patogenos</topic><topic>pathogens</topic><topic>Pest resistance</topic><topic>Plant pathogens</topic><topic>procedencia</topic><topic>provenance</topic><topic>resistance aux maladies</topic><topic>resistencia a la enfermedad</topic><topic>seasonal variation</topic><topic>taux de croissance</topic><topic>variacion estacional</topic><topic>variation saisonniere</topic><topic>Varietal selection. Specialized plant breeding, plant breeding aims</topic><topic>victoria</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>CARNEGIE, A. J</creatorcontrib><creatorcontrib>KEANE, P. J</creatorcontrib><creatorcontrib>ADES, P. K</creatorcontrib><creatorcontrib>SMITH, I. W</creatorcontrib><creatorcontrib>The University of Melbourne, Parkville, Victoria, Australia</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Canadian journal of forest research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>CARNEGIE, A. J</au><au>KEANE, P. J</au><au>ADES, P. K</au><au>SMITH, I. W</au><aucorp>The University of Melbourne, Parkville, Victoria, Australia</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Variation in susceptibility of Eucalyptus globulus provenances to Mycosphaerella leaf disease</atitle><jtitle>Canadian journal of forest research</jtitle><date>1994-09-01</date><risdate>1994</risdate><volume>24</volume><issue>9</issue><spage>1751</spage><epage>1757</epage><pages>1751-1757</pages><issn>0045-5067</issn><eissn>1208-6037</eissn><coden>CJFRAR</coden><abstract>Quantitative assessments of the incidence and severity of Mycosphaerella leaf disease were made on nine provenances (encompassing the four subspecies) of Eucalyptus globulus Labill. over three seasons in 1990 in a trial in Victoria, Australia. Defoliation was also assessed and tree height and diameter measured. Mycosphaerella leaf disease increased rapidly from winter to spring with disease incidence reaching 100% in most provenances by summer. There were highly significant differences in disease severity among provenances, with provenances from E. globulus ssp. globulus Kirkpatrick and E. globulus ssp. bicostata (Maid. et al.) Kirkpatrick being the most severely affected, while provenances from E. globulus ssp. maidenii (F. Muell.) Kirkpatrick and E. globulus ssp. pseudoglobulus Kirkpatrick were only slightly affected. There were also highly significant differences among provenances within E. globulus ssp. globulus and E. globulus ssp. pseudoglobulus. There was a high correlation between disease severity in summer and defoliation, suggesting that Mycosphaerella leaf disease was the main causal agent in leaf fall. There was also a high negative correlation between disease severity and growth rate. This study shows the potential benefits of selecting resistant provenances of E. globulus to maximise production from plantations in areas where Mycosphaerella leaf disease is a problem.</abstract><cop>Ottawa, ON</cop><pub>National Research Council of Canada</pub><doi>10.1139/x94-226</doi><tpages>7</tpages></addata></record> |
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| subjects | agent pathogene Agronomy. Soil science and plant productions altura Biological and medical sciences champignon diameter diametre diametro disease resistance eucalyptus globulus Fundamental and applied biological sciences. Psychology fungi Genetics and breeding of economic plants growth rate hauteur height hongos indice de crecimiento mycosphaerella organismos patogenos pathogens Pest resistance Plant pathogens procedencia provenance resistance aux maladies resistencia a la enfermedad seasonal variation taux de croissance variacion estacional variation saisonniere Varietal selection. Specialized plant breeding, plant breeding aims victoria |
| title | Variation in susceptibility of Eucalyptus globulus provenances to Mycosphaerella leaf disease |
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