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Plant parasitic nematode communities associated to apple orchards in the Southern Brazil
In recent years, apple ( Malus domestica Borkh) has been one the most important fruit crops in the southern part of Brazil. Despite this, research about the attack by plant-parasitic nematodes (PPNs) and/or its involvement with apple replant disease (ARD) is poorly known up to now. Our study aimed t...
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| Published in: | Tropical plant pathology 2022-10, Vol.47 (5), p.626-634 |
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| container_title | Tropical plant pathology |
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| creator | de Ramos, Eduarda Kalena Kirsh Pazdiora, Paulo Cesar Dallagnol, Leandro José de Araujo Filho, Jeronimo Vieira |
| description | In recent years, apple (
Malus domestica
Borkh) has been one the most important fruit crops in the southern part of Brazil. Despite this, research about the attack by plant-parasitic nematodes (PPNs) and/or its involvement with apple replant disease (ARD) is poorly known up to now. Our study aimed to (
i
) identify and quantify the major PPNs (
morphological groups
) infesting apple growing areas in southern of Brazil; (
ii
) to evaluate the relationship between altitude, bioclimatic variables, types of soil and the occurrence and abundance of PPNs; and (
iii
) to characterize (morphologically and morphometrically) the
Pratylenchus
species obtained from the apple orchards. During 2020/2021 crop season, we identified five genera of PPNs with variable abundance
Pratylenchus
(95%; 50 to 425 specimens/250 cm
3
soil),
Helicotylenchus
(95%; 25 to 875 specimens/250 cm
3
soil),
Tylenchus
(90%; 25 to 325 specimens/250 cm
3
soil),
Xiphinema
(90%; 25 to 550 specimens/250 cm
3
soil) and
Mesocriconema
(21%; 25 to 250 specimens/250 cm
3
soil). The ecological indices were reasonably high, with values varying from 0.78 to 1.35 for
H
′ and 0.63 to 0.98 for
J
. The annual mean temperature (BIO1) and annual precipitation (BIO12) strongly influenced the abundance values, albeit in different ways (
p
|
| doi_str_mv | 10.1007/s40858-022-00517-w |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3153726389</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3153726389</sourcerecordid><originalsourceid>FETCH-LOGICAL-c419t-87dd13b6686aa518d2b00691a7642f1a90e7393ca67a6f151a5b6d1c077896353</originalsourceid><addsrcrecordid>eNp9kEtLxDAUhYsoOI7-AVcBN26qeTSPLnXwBYKCCu7CnTR1OrRNTVIG_fVGKyguXN3L5TuHc0-WHRJ8QjCWp6HAiqscU5pjzInMN1vZjJSK5RRzuv1r3832QlhjLGgp1Cx7vm-hj2gAD6GJjUG97SC6yiLjum7s080GBCE400C0FYoOwTC0FjlvVuCrgJoexZVFD25Mw_fo3MN70-5nOzW0wR58z3n2dHnxuLjOb--ubhZnt7kpSBlzJauKsKUQSgBwoiq6TNlKAlIUtCZQYitZyQwICaImnABfiooYLKUqBeNsnh1PvoN3r6MNUXdNMLZNb1k3Bs0IZ5IKpsqEHv1B1270fUqnqaRcsAJTlig6Uca7ELyt9eCbDvybJlh_lq2nsnUqW3-VrTdJxCZRSHD_Yv2P9T-qD-stgfA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2725634023</pqid></control><display><type>article</type><title>Plant parasitic nematode communities associated to apple orchards in the Southern Brazil</title><source>Springer Link</source><creator>de Ramos, Eduarda Kalena Kirsh ; Pazdiora, Paulo Cesar ; Dallagnol, Leandro José ; de Araujo Filho, Jeronimo Vieira</creator><creatorcontrib>de Ramos, Eduarda Kalena Kirsh ; Pazdiora, Paulo Cesar ; Dallagnol, Leandro José ; de Araujo Filho, Jeronimo Vieira</creatorcontrib><description>In recent years, apple (
Malus domestica
Borkh) has been one the most important fruit crops in the southern part of Brazil. Despite this, research about the attack by plant-parasitic nematodes (PPNs) and/or its involvement with apple replant disease (ARD) is poorly known up to now. Our study aimed to (
i
) identify and quantify the major PPNs (
morphological groups
) infesting apple growing areas in southern of Brazil; (
ii
) to evaluate the relationship between altitude, bioclimatic variables, types of soil and the occurrence and abundance of PPNs; and (
iii
) to characterize (morphologically and morphometrically) the
Pratylenchus
species obtained from the apple orchards. During 2020/2021 crop season, we identified five genera of PPNs with variable abundance
Pratylenchus
(95%; 50 to 425 specimens/250 cm
3
soil),
Helicotylenchus
(95%; 25 to 875 specimens/250 cm
3
soil),
Tylenchus
(90%; 25 to 325 specimens/250 cm
3
soil),
Xiphinema
(90%; 25 to 550 specimens/250 cm
3
soil) and
Mesocriconema
(21%; 25 to 250 specimens/250 cm
3
soil). The ecological indices were reasonably high, with values varying from 0.78 to 1.35 for
H
′ and 0.63 to 0.98 for
J
. The annual mean temperature (BIO1) and annual precipitation (BIO12) strongly influenced the abundance values, albeit in different ways (
p
< 0.01). Nevertheless, there was no influence of bioclimatic variables in the distribution of PPNs.
Pratylenchus zeae
and
P. penetrans
, which had not been reported in the apple plants in Brazil, were identified associated with the crop. Our findings open new perspectives about the research towards management measures of PPNs in infested apple orchards (nematicide development and selection of resistant rootstocks), especially where the ARD is already present. Naturally, epidemiological issues, such as delimitation of risk areas, should be taken into account as well.</description><identifier>ISSN: 1983-2052</identifier><identifier>ISSN: 1982-5676</identifier><identifier>EISSN: 1983-2052</identifier><identifier>DOI: 10.1007/s40858-022-00517-w</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Abundance ; altitude ; Annual precipitation ; Apples ; atmospheric precipitation ; Bioclimatology ; Biomedical and Life Sciences ; Biometeorology ; Brazil ; Epidemiology ; Fruit crops ; Fruits ; Helicotylenchus ; Life Sciences ; Malus domestica ; Mesocriconema ; Morphology ; Nematicides ; Nematodes ; Orchards ; Original Article ; Plant communities ; plant parasitic nematodes ; Plant Pathology ; Pratylenchus ; Pratylenchus zeae ; Replant disease ; risk ; soil ; Soil types ; Soils ; species ; temperature ; Tylenchus ; Xiphinema</subject><ispartof>Tropical plant pathology, 2022-10, Vol.47 (5), p.626-634</ispartof><rights>The Author(s), under exclusive license to Sociedade Brasileira de Fitopatologia 2022</rights><rights>The Author(s), under exclusive license to Sociedade Brasileira de Fitopatologia 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-87dd13b6686aa518d2b00691a7642f1a90e7393ca67a6f151a5b6d1c077896353</citedby><cites>FETCH-LOGICAL-c419t-87dd13b6686aa518d2b00691a7642f1a90e7393ca67a6f151a5b6d1c077896353</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>de Ramos, Eduarda Kalena Kirsh</creatorcontrib><creatorcontrib>Pazdiora, Paulo Cesar</creatorcontrib><creatorcontrib>Dallagnol, Leandro José</creatorcontrib><creatorcontrib>de Araujo Filho, Jeronimo Vieira</creatorcontrib><title>Plant parasitic nematode communities associated to apple orchards in the Southern Brazil</title><title>Tropical plant pathology</title><addtitle>Trop. plant pathol</addtitle><description>In recent years, apple (
Malus domestica
Borkh) has been one the most important fruit crops in the southern part of Brazil. Despite this, research about the attack by plant-parasitic nematodes (PPNs) and/or its involvement with apple replant disease (ARD) is poorly known up to now. Our study aimed to (
i
) identify and quantify the major PPNs (
morphological groups
) infesting apple growing areas in southern of Brazil; (
ii
) to evaluate the relationship between altitude, bioclimatic variables, types of soil and the occurrence and abundance of PPNs; and (
iii
) to characterize (morphologically and morphometrically) the
Pratylenchus
species obtained from the apple orchards. During 2020/2021 crop season, we identified five genera of PPNs with variable abundance
Pratylenchus
(95%; 50 to 425 specimens/250 cm
3
soil),
Helicotylenchus
(95%; 25 to 875 specimens/250 cm
3
soil),
Tylenchus
(90%; 25 to 325 specimens/250 cm
3
soil),
Xiphinema
(90%; 25 to 550 specimens/250 cm
3
soil) and
Mesocriconema
(21%; 25 to 250 specimens/250 cm
3
soil). The ecological indices were reasonably high, with values varying from 0.78 to 1.35 for
H
′ and 0.63 to 0.98 for
J
. The annual mean temperature (BIO1) and annual precipitation (BIO12) strongly influenced the abundance values, albeit in different ways (
p
< 0.01). Nevertheless, there was no influence of bioclimatic variables in the distribution of PPNs.
Pratylenchus zeae
and
P. penetrans
, which had not been reported in the apple plants in Brazil, were identified associated with the crop. Our findings open new perspectives about the research towards management measures of PPNs in infested apple orchards (nematicide development and selection of resistant rootstocks), especially where the ARD is already present. Naturally, epidemiological issues, such as delimitation of risk areas, should be taken into account as well.</description><subject>Abundance</subject><subject>altitude</subject><subject>Annual precipitation</subject><subject>Apples</subject><subject>atmospheric precipitation</subject><subject>Bioclimatology</subject><subject>Biomedical and Life Sciences</subject><subject>Biometeorology</subject><subject>Brazil</subject><subject>Epidemiology</subject><subject>Fruit crops</subject><subject>Fruits</subject><subject>Helicotylenchus</subject><subject>Life Sciences</subject><subject>Malus domestica</subject><subject>Mesocriconema</subject><subject>Morphology</subject><subject>Nematicides</subject><subject>Nematodes</subject><subject>Orchards</subject><subject>Original Article</subject><subject>Plant communities</subject><subject>plant parasitic nematodes</subject><subject>Plant Pathology</subject><subject>Pratylenchus</subject><subject>Pratylenchus zeae</subject><subject>Replant disease</subject><subject>risk</subject><subject>soil</subject><subject>Soil types</subject><subject>Soils</subject><subject>species</subject><subject>temperature</subject><subject>Tylenchus</subject><subject>Xiphinema</subject><issn>1983-2052</issn><issn>1982-5676</issn><issn>1983-2052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLxDAUhYsoOI7-AVcBN26qeTSPLnXwBYKCCu7CnTR1OrRNTVIG_fVGKyguXN3L5TuHc0-WHRJ8QjCWp6HAiqscU5pjzInMN1vZjJSK5RRzuv1r3832QlhjLGgp1Cx7vm-hj2gAD6GJjUG97SC6yiLjum7s080GBCE400C0FYoOwTC0FjlvVuCrgJoexZVFD25Mw_fo3MN70-5nOzW0wR58z3n2dHnxuLjOb--ubhZnt7kpSBlzJauKsKUQSgBwoiq6TNlKAlIUtCZQYitZyQwICaImnABfiooYLKUqBeNsnh1PvoN3r6MNUXdNMLZNb1k3Bs0IZ5IKpsqEHv1B1270fUqnqaRcsAJTlig6Uca7ELyt9eCbDvybJlh_lq2nsnUqW3-VrTdJxCZRSHD_Yv2P9T-qD-stgfA</recordid><startdate>20221001</startdate><enddate>20221001</enddate><creator>de Ramos, Eduarda Kalena Kirsh</creator><creator>Pazdiora, Paulo Cesar</creator><creator>Dallagnol, Leandro José</creator><creator>de Araujo Filho, Jeronimo Vieira</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20221001</creationdate><title>Plant parasitic nematode communities associated to apple orchards in the Southern Brazil</title><author>de Ramos, Eduarda Kalena Kirsh ; Pazdiora, Paulo Cesar ; Dallagnol, Leandro José ; de Araujo Filho, Jeronimo Vieira</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-87dd13b6686aa518d2b00691a7642f1a90e7393ca67a6f151a5b6d1c077896353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Abundance</topic><topic>altitude</topic><topic>Annual precipitation</topic><topic>Apples</topic><topic>atmospheric precipitation</topic><topic>Bioclimatology</topic><topic>Biomedical and Life Sciences</topic><topic>Biometeorology</topic><topic>Brazil</topic><topic>Epidemiology</topic><topic>Fruit crops</topic><topic>Fruits</topic><topic>Helicotylenchus</topic><topic>Life Sciences</topic><topic>Malus domestica</topic><topic>Mesocriconema</topic><topic>Morphology</topic><topic>Nematicides</topic><topic>Nematodes</topic><topic>Orchards</topic><topic>Original Article</topic><topic>Plant communities</topic><topic>plant parasitic nematodes</topic><topic>Plant Pathology</topic><topic>Pratylenchus</topic><topic>Pratylenchus zeae</topic><topic>Replant disease</topic><topic>risk</topic><topic>soil</topic><topic>Soil types</topic><topic>Soils</topic><topic>species</topic><topic>temperature</topic><topic>Tylenchus</topic><topic>Xiphinema</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Ramos, Eduarda Kalena Kirsh</creatorcontrib><creatorcontrib>Pazdiora, Paulo Cesar</creatorcontrib><creatorcontrib>Dallagnol, Leandro José</creatorcontrib><creatorcontrib>de Araujo Filho, Jeronimo Vieira</creatorcontrib><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Tropical plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Ramos, Eduarda Kalena Kirsh</au><au>Pazdiora, Paulo Cesar</au><au>Dallagnol, Leandro José</au><au>de Araujo Filho, Jeronimo Vieira</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Plant parasitic nematode communities associated to apple orchards in the Southern Brazil</atitle><jtitle>Tropical plant pathology</jtitle><stitle>Trop. plant pathol</stitle><date>2022-10-01</date><risdate>2022</risdate><volume>47</volume><issue>5</issue><spage>626</spage><epage>634</epage><pages>626-634</pages><issn>1983-2052</issn><issn>1982-5676</issn><eissn>1983-2052</eissn><abstract>In recent years, apple (
Malus domestica
Borkh) has been one the most important fruit crops in the southern part of Brazil. Despite this, research about the attack by plant-parasitic nematodes (PPNs) and/or its involvement with apple replant disease (ARD) is poorly known up to now. Our study aimed to (
i
) identify and quantify the major PPNs (
morphological groups
) infesting apple growing areas in southern of Brazil; (
ii
) to evaluate the relationship between altitude, bioclimatic variables, types of soil and the occurrence and abundance of PPNs; and (
iii
) to characterize (morphologically and morphometrically) the
Pratylenchus
species obtained from the apple orchards. During 2020/2021 crop season, we identified five genera of PPNs with variable abundance
Pratylenchus
(95%; 50 to 425 specimens/250 cm
3
soil),
Helicotylenchus
(95%; 25 to 875 specimens/250 cm
3
soil),
Tylenchus
(90%; 25 to 325 specimens/250 cm
3
soil),
Xiphinema
(90%; 25 to 550 specimens/250 cm
3
soil) and
Mesocriconema
(21%; 25 to 250 specimens/250 cm
3
soil). The ecological indices were reasonably high, with values varying from 0.78 to 1.35 for
H
′ and 0.63 to 0.98 for
J
. The annual mean temperature (BIO1) and annual precipitation (BIO12) strongly influenced the abundance values, albeit in different ways (
p
< 0.01). Nevertheless, there was no influence of bioclimatic variables in the distribution of PPNs.
Pratylenchus zeae
and
P. penetrans
, which had not been reported in the apple plants in Brazil, were identified associated with the crop. Our findings open new perspectives about the research towards management measures of PPNs in infested apple orchards (nematicide development and selection of resistant rootstocks), especially where the ARD is already present. Naturally, epidemiological issues, such as delimitation of risk areas, should be taken into account as well.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s40858-022-00517-w</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1983-2052 |
| ispartof | Tropical plant pathology, 2022-10, Vol.47 (5), p.626-634 |
| issn | 1983-2052 1982-5676 1983-2052 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_3153726389 |
| source | Springer Link |
| subjects | Abundance altitude Annual precipitation Apples atmospheric precipitation Bioclimatology Biomedical and Life Sciences Biometeorology Brazil Epidemiology Fruit crops Fruits Helicotylenchus Life Sciences Malus domestica Mesocriconema Morphology Nematicides Nematodes Orchards Original Article Plant communities plant parasitic nematodes Plant Pathology Pratylenchus Pratylenchus zeae Replant disease risk soil Soil types Soils species temperature Tylenchus Xiphinema |
| title | Plant parasitic nematode communities associated to apple orchards in the Southern Brazil |
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