Peach leaf senescence delayed by Criconemella xenoplax
Fall annual leaf senescence of peach was delayed in the field and in microplots in the presence of Criconemella xenoplax. Soil from the rhizosphere of orchard trees with greener leaves had ca. 2.5 x more nematodes than soil around trees in a more advanced state of fall senescence. In microplots, mon...
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Veröffentlicht in: | Journal of nematology 1988-10, Vol.20 (4), p.585-589 |
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description | Fall annual leaf senescence of peach was delayed in the field and in microplots in the presence of Criconemella xenoplax. Soil from the rhizosphere of orchard trees with greener leaves had ca. 2.5 x more nematodes than soil around trees in a more advanced state of fall senescence. In microplots, monoclonal antibody enzyme immunoassay (EIA) of leaf cytokinins indicated that concentration of zeatin riboside-like substances and chlorophyll content were greater in leaves of trees growing in nematode-infested soil than in trees in uninfested soil. EIA also indicated the presence of substances resembling trans-zeatin, zeatin riboside, dihydrozeatin, and dihydrozeatin riboside-like substances in whole body homogenates of C. xenoplax. Levels of zeatin-like substances were present in the nematode in greater levels than the other related substances. |
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Soil from the rhizosphere of orchard trees with greener leaves had ca. 2.5 x more nematodes than soil around trees in a more advanced state of fall senescence. In microplots, monoclonal antibody enzyme immunoassay (EIA) of leaf cytokinins indicated that concentration of zeatin riboside-like substances and chlorophyll content were greater in leaves of trees growing in nematode-infested soil than in trees in uninfested soil. EIA also indicated the presence of substances resembling trans-zeatin, zeatin riboside, dihydrozeatin, and dihydrozeatin riboside-like substances in whole body homogenates of C. xenoplax. Levels of zeatin-like substances were present in the nematode in greater levels than the other related substances.</description><identifier>ISSN: 0022-300X</identifier><identifier>EISSN: 2640-396X</identifier><identifier>PMID: 19290258</identifier><language>eng</language><publisher>United States: Society of Nematologists</publisher><subject>AGING ; ANALISIS DE TEJIDOS ; ANALYSE DE TISSUS ; BIOLOGIA DEL SUELO ; BIOLOGIE DU SOL ; CHLOROPHYLLE ; CHLOROPHYLLS ; CITOCININAS ; CLOROFILAS ; CONTROL DE NEMATODOS ; CYTOKININE ; CYTOKININS ; ENVEJECIMIENTO ; GEORGIA ; GEORGIE ; LUTTE ANTI-NEMATODE ; NEMATODE CONTROL ; NEMATODE DES PLANTES ; NEMATODOS DE LAS PLANTAS ; PLANT NEMATODES ; PRUNUS PERSICA ; SOIL BIOLOGY ; TISSUE ANALYSIS ; VIEILLISSEMENT</subject><ispartof>Journal of nematology, 1988-10, Vol.20 (4), p.585-589</ispartof><rights>The Society of Nematologists 1988</rights><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.ncbi.nlm.nih.gov/pmc/articles/PMC2618844/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2618844/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,725,778,782,883,53778,53780</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19290258$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nyczepir, A.P</creatorcontrib><creatorcontrib>Wood, B.W</creatorcontrib><title>Peach leaf senescence delayed by Criconemella xenoplax</title><title>Journal of nematology</title><addtitle>J Nematol</addtitle><description>Fall annual leaf senescence of peach was delayed in the field and in microplots in the presence of Criconemella xenoplax. Soil from the rhizosphere of orchard trees with greener leaves had ca. 2.5 x more nematodes than soil around trees in a more advanced state of fall senescence. In microplots, monoclonal antibody enzyme immunoassay (EIA) of leaf cytokinins indicated that concentration of zeatin riboside-like substances and chlorophyll content were greater in leaves of trees growing in nematode-infested soil than in trees in uninfested soil. EIA also indicated the presence of substances resembling trans-zeatin, zeatin riboside, dihydrozeatin, and dihydrozeatin riboside-like substances in whole body homogenates of C. xenoplax. Levels of zeatin-like substances were present in the nematode in greater levels than the other related substances.</description><subject>AGING</subject><subject>ANALISIS DE TEJIDOS</subject><subject>ANALYSE DE TISSUS</subject><subject>BIOLOGIA DEL SUELO</subject><subject>BIOLOGIE DU SOL</subject><subject>CHLOROPHYLLE</subject><subject>CHLOROPHYLLS</subject><subject>CITOCININAS</subject><subject>CLOROFILAS</subject><subject>CONTROL DE NEMATODOS</subject><subject>CYTOKININE</subject><subject>CYTOKININS</subject><subject>ENVEJECIMIENTO</subject><subject>GEORGIA</subject><subject>GEORGIE</subject><subject>LUTTE ANTI-NEMATODE</subject><subject>NEMATODE CONTROL</subject><subject>NEMATODE DES PLANTES</subject><subject>NEMATODOS DE LAS PLANTAS</subject><subject>PLANT NEMATODES</subject><subject>PRUNUS PERSICA</subject><subject>SOIL BIOLOGY</subject><subject>TISSUE ANALYSIS</subject><subject>VIEILLISSEMENT</subject><issn>0022-300X</issn><issn>2640-396X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNpVkE9LAzEQxYMotla_gAfZm6eFTJJNNxdBilahoKCF3sJsMmlX9k_dtNJ-exdaRU8DM4_fm_dO2FBoxVNp9OKUDTkXIpWcLwbsIsYPzvs96HM2ACMMF1k-ZPqV0K2SijAkkRqKjhpHiacK9-STYp9MutK1DdVUVZjsqGnXFe4u2VnAKtLVcY7Y_PHhffKUzl6mz5P7WRoEqE3qVe4yXqDTGgrvFPfjwB2ABonCCI7gAQKCyM2YjFAFehECaC84aGVQjtjdgbveFjX5_rlNh5Vdd2WN3d62WNr_l6Zc2WX7ZYWGPFeqB9weAV37uaW4sXXZZ-yzNNRuox1LKQVkHHrlzV-rX4-frnrB9UEQsLW47Mpo52-5ARCZlN9--G8e</recordid><startdate>198810</startdate><enddate>198810</enddate><creator>Nyczepir, A.P</creator><creator>Wood, B.W</creator><general>Society of Nematologists</general><scope>FBQ</scope><scope>NPM</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>198810</creationdate><title>Peach leaf senescence delayed by Criconemella xenoplax</title><author>Nyczepir, A.P ; Wood, B.W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f214t-d48c50bac661bdc40d7f0c11613a2920a1d11fa12897e924bad2ff16d201649a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>AGING</topic><topic>ANALISIS DE TEJIDOS</topic><topic>ANALYSE DE TISSUS</topic><topic>BIOLOGIA DEL SUELO</topic><topic>BIOLOGIE DU SOL</topic><topic>CHLOROPHYLLE</topic><topic>CHLOROPHYLLS</topic><topic>CITOCININAS</topic><topic>CLOROFILAS</topic><topic>CONTROL DE NEMATODOS</topic><topic>CYTOKININE</topic><topic>CYTOKININS</topic><topic>ENVEJECIMIENTO</topic><topic>GEORGIA</topic><topic>GEORGIE</topic><topic>LUTTE ANTI-NEMATODE</topic><topic>NEMATODE CONTROL</topic><topic>NEMATODE DES PLANTES</topic><topic>NEMATODOS DE LAS PLANTAS</topic><topic>PLANT NEMATODES</topic><topic>PRUNUS PERSICA</topic><topic>SOIL BIOLOGY</topic><topic>TISSUE ANALYSIS</topic><topic>VIEILLISSEMENT</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nyczepir, A.P</creatorcontrib><creatorcontrib>Wood, B.W</creatorcontrib><collection>AGRIS</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of nematology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nyczepir, A.P</au><au>Wood, B.W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Peach leaf senescence delayed by Criconemella xenoplax</atitle><jtitle>Journal of nematology</jtitle><addtitle>J Nematol</addtitle><date>1988-10</date><risdate>1988</risdate><volume>20</volume><issue>4</issue><spage>585</spage><epage>589</epage><pages>585-589</pages><issn>0022-300X</issn><eissn>2640-396X</eissn><abstract>Fall annual leaf senescence of peach was delayed in the field and in microplots in the presence of Criconemella xenoplax. Soil from the rhizosphere of orchard trees with greener leaves had ca. 2.5 x more nematodes than soil around trees in a more advanced state of fall senescence. In microplots, monoclonal antibody enzyme immunoassay (EIA) of leaf cytokinins indicated that concentration of zeatin riboside-like substances and chlorophyll content were greater in leaves of trees growing in nematode-infested soil than in trees in uninfested soil. EIA also indicated the presence of substances resembling trans-zeatin, zeatin riboside, dihydrozeatin, and dihydrozeatin riboside-like substances in whole body homogenates of C. xenoplax. Levels of zeatin-like substances were present in the nematode in greater levels than the other related substances.</abstract><cop>United States</cop><pub>Society of Nematologists</pub><pmid>19290258</pmid><tpages>5</tpages></addata></record> |
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subjects | AGING ANALISIS DE TEJIDOS ANALYSE DE TISSUS BIOLOGIA DEL SUELO BIOLOGIE DU SOL CHLOROPHYLLE CHLOROPHYLLS CITOCININAS CLOROFILAS CONTROL DE NEMATODOS CYTOKININE CYTOKININS ENVEJECIMIENTO GEORGIA GEORGIE LUTTE ANTI-NEMATODE NEMATODE CONTROL NEMATODE DES PLANTES NEMATODOS DE LAS PLANTAS PLANT NEMATODES PRUNUS PERSICA SOIL BIOLOGY TISSUE ANALYSIS VIEILLISSEMENT |
title | Peach leaf senescence delayed by Criconemella xenoplax |
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