Correlation of edaphic factors with plant-parasitic nematode population densities in a forage field
Two hundred soil samples from the Ap horizon of a reed canarygrass field overlaying several different but related soils in northern Minnesota were analyzed for plant-parasitic nematodes and 22 edaphic factors. Pratylenchus penetrans was the predominant nematode taxon. Others were Aglenchus agricola,...
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| Veröffentlicht in: | Journal of nematology 1993-12, Vol.25 (4), p.642-653 |
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| creator | Wallace, M K Rust, R H Hawkins, D M Macdonald, D H |
| description | Two hundred soil samples from the Ap horizon of a reed canarygrass field overlaying several different but related soils in northern Minnesota were analyzed for plant-parasitic nematodes and 22 edaphic factors. Pratylenchus penetrans was the predominant nematode taxon. Others were Aglenchus agricola, Tylenchorhynchus spp., Heterodera trifolii, Paratylenchus spp., Tylenchus maius, and Criconemella sp. Five nematode taxa, P. penetrans, A. agricola, Tylenchorhynchus spp., H. trifolii, and Paratylenchus spp., were correlated with particle size. Tylenchus maius and Criconemella sp. were correlated with effective cation exchange capacity. Nematode field spatial arrangements were related to a combination of statistically significant positive and negative soil factor effects on the nematode populations. Contour maps derived by geostatistical techniques were used to visually validate statistically significant correlations of nematode and soil data. Contour mapping to supplement traditional statistical techniques can be used to achieve a more holistic approach to studies of nematode-soil interrelationships. |
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Pratylenchus penetrans was the predominant nematode taxon. Others were Aglenchus agricola, Tylenchorhynchus spp., Heterodera trifolii, Paratylenchus spp., Tylenchus maius, and Criconemella sp. Five nematode taxa, P. penetrans, A. agricola, Tylenchorhynchus spp., H. trifolii, and Paratylenchus spp., were correlated with particle size. Tylenchus maius and Criconemella sp. were correlated with effective cation exchange capacity. Nematode field spatial arrangements were related to a combination of statistically significant positive and negative soil factor effects on the nematode populations. Contour maps derived by geostatistical techniques were used to visually validate statistically significant correlations of nematode and soil data. Contour mapping to supplement traditional statistical techniques can be used to achieve a more holistic approach to studies of nematode-soil interrelationships.</description><identifier>ISSN: 0022-300X</identifier><identifier>EISSN: 2640-396X</identifier><identifier>PMID: 19279821</identifier><language>eng</language><publisher>United States: Society of Nematologists</publisher><subject>campo ; champ ; densidad de la poblacion ; densite de population ; edaphic factors ; facteur edaphique ; factores edaficos ; fields ; minnesota ; Nematoda ; nematode des plantes ; nematodos de las plantas ; plant nematodes ; population density ; soil ; sol ; suelo</subject><ispartof>Journal of nematology, 1993-12, Vol.25 (4), p.642-653</ispartof><rights>The Society of Nematologists 1993</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/PMC2619425/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619425/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,315,728,781,785,886,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19279821$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wallace, M K</creatorcontrib><creatorcontrib>Rust, R H</creatorcontrib><creatorcontrib>Hawkins, D M</creatorcontrib><creatorcontrib>Macdonald, D H</creatorcontrib><title>Correlation of edaphic factors with plant-parasitic nematode population densities in a forage field</title><title>Journal of nematology</title><addtitle>J Nematol</addtitle><description>Two hundred soil samples from the Ap horizon of a reed canarygrass field overlaying several different but related soils in northern Minnesota were analyzed for plant-parasitic nematodes and 22 edaphic factors. Pratylenchus penetrans was the predominant nematode taxon. Others were Aglenchus agricola, Tylenchorhynchus spp., Heterodera trifolii, Paratylenchus spp., Tylenchus maius, and Criconemella sp. Five nematode taxa, P. penetrans, A. agricola, Tylenchorhynchus spp., H. trifolii, and Paratylenchus spp., were correlated with particle size. Tylenchus maius and Criconemella sp. were correlated with effective cation exchange capacity. Nematode field spatial arrangements were related to a combination of statistically significant positive and negative soil factor effects on the nematode populations. Contour maps derived by geostatistical techniques were used to visually validate statistically significant correlations of nematode and soil data. Contour mapping to supplement traditional statistical techniques can be used to achieve a more holistic approach to studies of nematode-soil interrelationships.</description><subject>campo</subject><subject>champ</subject><subject>densidad de la poblacion</subject><subject>densite de population</subject><subject>edaphic factors</subject><subject>facteur edaphique</subject><subject>factores edaficos</subject><subject>fields</subject><subject>minnesota</subject><subject>Nematoda</subject><subject>nematode des plantes</subject><subject>nematodos de las plantas</subject><subject>plant nematodes</subject><subject>population density</subject><subject>soil</subject><subject>sol</subject><subject>suelo</subject><issn>0022-300X</issn><issn>2640-396X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNp9kU1r3DAQhk1J6G4-_kLRqTkZpJElW5dCWZq0EMghCexNjPWxq-K1XEnbkH8fh27S5JLTwLzPvMzM-6lagmxozZVcH1VLSgFqTul6UZ3k_JvSuc_k52rBFLSqA7aszCqm5AYsIY4keuIsTttgiEdTYsrkIZQtmQYcSz1hwhzKLI5uhyVaR6Y47Q-z1o3PosskjASJjwk3jvjgBntWHXscsjs_1NPq_vLH3epnfX1z9Wv1_br2nLWlbvrOUtVyppTsGuW9APDQWwG0AexMzxuPoKgyEpxhYI23IISgrucoaMNPq2__fKd9v3PWuLEkHPSUwg7To44Y9HtlDFu9iX81SKYaELPBxcEgxT97l4vehWzcMJ_v4j7rlnPOOqHkTH79kGSybSWwZ_DL251el3lJ4D_gMWrcpJD1_e38AjGnJamk_AnR3I51</recordid><startdate>19931201</startdate><enddate>19931201</enddate><creator>Wallace, M K</creator><creator>Rust, R H</creator><creator>Hawkins, D M</creator><creator>Macdonald, D H</creator><general>Society of Nematologists</general><scope>FBQ</scope><scope>NPM</scope><scope>7SN</scope><scope>C1K</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>19931201</creationdate><title>Correlation of edaphic factors with plant-parasitic nematode population densities in a forage field</title><author>Wallace, M K ; Rust, R H ; Hawkins, D M ; Macdonald, D H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f317t-4b8d09731996849ff522f2bd52042a8cb34fa2909c62ec12dcfd25550eb3a5043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>campo</topic><topic>champ</topic><topic>densidad de la poblacion</topic><topic>densite de population</topic><topic>edaphic factors</topic><topic>facteur edaphique</topic><topic>factores edaficos</topic><topic>fields</topic><topic>minnesota</topic><topic>Nematoda</topic><topic>nematode des plantes</topic><topic>nematodos de las plantas</topic><topic>plant nematodes</topic><topic>population density</topic><topic>soil</topic><topic>sol</topic><topic>suelo</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wallace, M K</creatorcontrib><creatorcontrib>Rust, R H</creatorcontrib><creatorcontrib>Hawkins, D M</creatorcontrib><creatorcontrib>Macdonald, D H</creatorcontrib><collection>AGRIS</collection><collection>PubMed</collection><collection>Ecology Abstracts</collection><collection>Environmental Sciences and Pollution Management</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>Wallace, M K</au><au>Rust, R H</au><au>Hawkins, D M</au><au>Macdonald, D H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Correlation of edaphic factors with plant-parasitic nematode population densities in a forage field</atitle><jtitle>Journal of nematology</jtitle><addtitle>J Nematol</addtitle><date>1993-12-01</date><risdate>1993</risdate><volume>25</volume><issue>4</issue><spage>642</spage><epage>653</epage><pages>642-653</pages><issn>0022-300X</issn><eissn>2640-396X</eissn><abstract>Two hundred soil samples from the Ap horizon of a reed canarygrass field overlaying several different but related soils in northern Minnesota were analyzed for plant-parasitic nematodes and 22 edaphic factors. Pratylenchus penetrans was the predominant nematode taxon. Others were Aglenchus agricola, Tylenchorhynchus spp., Heterodera trifolii, Paratylenchus spp., Tylenchus maius, and Criconemella sp. Five nematode taxa, P. penetrans, A. agricola, Tylenchorhynchus spp., H. trifolii, and Paratylenchus spp., were correlated with particle size. Tylenchus maius and Criconemella sp. were correlated with effective cation exchange capacity. Nematode field spatial arrangements were related to a combination of statistically significant positive and negative soil factor effects on the nematode populations. Contour maps derived by geostatistical techniques were used to visually validate statistically significant correlations of nematode and soil data. Contour mapping to supplement traditional statistical techniques can be used to achieve a more holistic approach to studies of nematode-soil interrelationships.</abstract><cop>United States</cop><pub>Society of Nematologists</pub><pmid>19279821</pmid><tpages>12</tpages></addata></record> |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | campo champ densidad de la poblacion densite de population edaphic factors facteur edaphique factores edaficos fields minnesota Nematoda nematode des plantes nematodos de las plantas plant nematodes population density soil sol suelo |
| title | Correlation of edaphic factors with plant-parasitic nematode population densities in a forage field |
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