The effect of low temperature on preparasitic juveniles of Romanomermis (Nematoda: Mermithidae)
Abstract This study showed that at low temperatures (-2 to 2C), more than 90% of the preparasitic juveniles of Romanomermis yunanensis and Romanomermis sp. survived for 8 and 5 days, respectively, but at 26 to 28 C and 16 to 18 C, the 90% survival time for preparasites of these species was 24 and 48...
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| Veröffentlicht in: | Nematology : international journal of fundamental and applied nematological research 1999, Vol.1 (5), p.507-511 |
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| creator | Peng, Yufang Song, Yi Song, Jinzhang Platzer, Edward G |
| description | Abstract
This study showed that at low temperatures (-2 to 2C), more than 90% of the
preparasitic juveniles of Romanomermis yunanensis and Romanomermis sp.
survived for 8 and 5 days, respectively, but at 26 to 28 C and 16 to 18 C,
the 90% survival time for preparasites of these species was 24 and 48 h,
respectively. The percentage of mosquitoes infected by preparasites of R.
yunanensis maintained at low temperature for 8-11 days was 87.5-94.3%.
Preparasites of Romanomermis sp. maintained for 5 days at low temperature
infected 81.5 and 55.1% of the mosquitoes in the laboratory and field tests,
respectively. This infectivities were not significantly different (P >
0.05) from the pre-storage values. This data indicates that low temperature
storage prolonged the survival time and had no effect on the infectivity of
the preparasitic juveniles of these Romanomermis species. Effet de basses
temperatures sur les juveniles infestants de Romanomermis (Nematoda:
Mermithidae)- La presente etude montre qu'a basse temperature (de- 2 a + 2
C) plus de 90% des juveniles preparasites de Romanomermis yunanensis et
Romanomermis sp. survivent, respectivement, 8 et 5 jours tandis qu'entre 26
et 28 C ou 16 et 18 C leur survie n'est que de 24 et 48 h, respectivement.
Le pourcentage des moustiques infestes par les juveniles preparasites de R.
vunanensis maintenus a basse temperature pendant 8 a 11 jours variait de
87,5 a 94,3%. Les juveniles preparasites de Romanomermis sp. maintenus 5
jours a basse temperature infestent 81,5% de moustiques lors de tests au
laboratoire et 55,1% lors de tests au champ. Ces taux d'infestivite ne sont
pas significativement differents (P > 0 . 05) de ceux releves avant
stockage. Ces donnees indiquent que le stockage a basse temperature prolonge
le temps de survie des juveniles preparasites de ces especes de Romanomermis
et n'a aucun effet sur leur infestivite. |
| doi_str_mv | 10.1163/156854199508504 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_20169362</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20169362</sourcerecordid><originalsourceid>FETCH-LOGICAL-b353t-d7f144c7a25c9c98853f80b09d4ff17e4973db1a60679e918871a88a92b5d3d93</originalsourceid><addsrcrecordid>eNp1kM1v1DAUxCMEEmXhzJEcEIJDqB3bsc0NKsrHtkXA9my9OM_USxIHO4Hy3-NoKyohcfLT-Dej0RTFY0peUtqwYyoaJTjVWhAlCL9THK1KlSV6N99M5Vtwcb94kNKeECK0oEeF2V1hic6hncvgyj78KmccJowwLxHLMJZTxAkiJD97W-6Xnzj6HtMKfwkDjGHAOPhUPr_AAebQwavyfFXmK98BvnhY3HPQJ3x0826Ky9O3u5P31dmndx9OXp9VLRNsrjrpKOdWQi2stlopwZwiLdEdd45K5FqyrqXQkEZq1FQpSUEp0HUrOtZptimeHXKnGH4smGaTS1nsexgxLMnUhDaaNXUGjw-gjSGliM5M0Q8QfxtKzDqk-WfI7Hh6Ew3JQu8ijNanW1tN-OrbFNUB82nG67_fEL-bRjIpzMftzsjPW_LmfCvNReafHHgHwcC3mCMvv-aajNS6rhXXt4lt9H1v9mGJY97wv0X_ABZcl5A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>20169362</pqid></control><display><type>article</type><title>The effect of low temperature on preparasitic juveniles of Romanomermis (Nematoda: Mermithidae)</title><source>Alma/SFX Local Collection</source><creator>Peng, Yufang ; Song, Yi ; Song, Jinzhang ; Platzer, Edward G</creator><creatorcontrib>Peng, Yufang ; Song, Yi ; Song, Jinzhang ; Platzer, Edward G</creatorcontrib><description>Abstract
This study showed that at low temperatures (-2 to 2C), more than 90% of the
preparasitic juveniles of Romanomermis yunanensis and Romanomermis sp.
survived for 8 and 5 days, respectively, but at 26 to 28 C and 16 to 18 C,
the 90% survival time for preparasites of these species was 24 and 48 h,
respectively. The percentage of mosquitoes infected by preparasites of R.
yunanensis maintained at low temperature for 8-11 days was 87.5-94.3%.
Preparasites of Romanomermis sp. maintained for 5 days at low temperature
infected 81.5 and 55.1% of the mosquitoes in the laboratory and field tests,
respectively. This infectivities were not significantly different (P >
0.05) from the pre-storage values. This data indicates that low temperature
storage prolonged the survival time and had no effect on the infectivity of
the preparasitic juveniles of these Romanomermis species. Effet de basses
temperatures sur les juveniles infestants de Romanomermis (Nematoda:
Mermithidae)- La presente etude montre qu'a basse temperature (de- 2 a + 2
C) plus de 90% des juveniles preparasites de Romanomermis yunanensis et
Romanomermis sp. survivent, respectivement, 8 et 5 jours tandis qu'entre 26
et 28 C ou 16 et 18 C leur survie n'est que de 24 et 48 h, respectivement.
Le pourcentage des moustiques infestes par les juveniles preparasites de R.
vunanensis maintenus a basse temperature pendant 8 a 11 jours variait de
87,5 a 94,3%. Les juveniles preparasites de Romanomermis sp. maintenus 5
jours a basse temperature infestent 81,5% de moustiques lors de tests au
laboratoire et 55,1% lors de tests au champ. Ces taux d'infestivite ne sont
pas significativement differents (P > 0 . 05) de ceux releves avant
stockage. Ces donnees indiquent que le stockage a basse temperature prolonge
le temps de survie des juveniles preparasites de ces especes de Romanomermis
et n'a aucun effet sur leur infestivite.</description><identifier>ISSN: 1388-5545</identifier><identifier>EISSN: 1568-5411</identifier><identifier>DOI: 10.1163/156854199508504</identifier><language>eng</language><publisher>The Netherlands: Brill</publisher><subject>ambient temperature ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Anopheles sinensis ; Autoecology ; Biological and medical sciences ; cold storage ; Culex quinquefasciatus ; entomopathogenic nematodes ; Fundamental and applied biological sciences. Psychology ; INFECTIVITY ; Mermithidae ; mortality ; MOSQUITOES ; Nematoda ; nematode larvae ; parasites ; parasites of insect pests ; pathogenicity ; Protozoa. Invertebrata ; Romanomermis ; ROMANOMERMIS YUNANENSIS ; SURVIVAL ; viability</subject><ispartof>Nematology : international journal of fundamental and applied nematological research, 1999, Vol.1 (5), p.507-511</ispartof><rights>1999 Koninklijke Brill NV, Leiden, The Netherlands</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1204116$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Peng, Yufang</creatorcontrib><creatorcontrib>Song, Yi</creatorcontrib><creatorcontrib>Song, Jinzhang</creatorcontrib><creatorcontrib>Platzer, Edward G</creatorcontrib><title>The effect of low temperature on preparasitic juveniles of Romanomermis (Nematoda: Mermithidae)</title><title>Nematology : international journal of fundamental and applied nematological research</title><addtitle>NEMY</addtitle><description>Abstract
This study showed that at low temperatures (-2 to 2C), more than 90% of the
preparasitic juveniles of Romanomermis yunanensis and Romanomermis sp.
survived for 8 and 5 days, respectively, but at 26 to 28 C and 16 to 18 C,
the 90% survival time for preparasites of these species was 24 and 48 h,
respectively. The percentage of mosquitoes infected by preparasites of R.
yunanensis maintained at low temperature for 8-11 days was 87.5-94.3%.
Preparasites of Romanomermis sp. maintained for 5 days at low temperature
infected 81.5 and 55.1% of the mosquitoes in the laboratory and field tests,
respectively. This infectivities were not significantly different (P >
0.05) from the pre-storage values. This data indicates that low temperature
storage prolonged the survival time and had no effect on the infectivity of
the preparasitic juveniles of these Romanomermis species. Effet de basses
temperatures sur les juveniles infestants de Romanomermis (Nematoda:
Mermithidae)- La presente etude montre qu'a basse temperature (de- 2 a + 2
C) plus de 90% des juveniles preparasites de Romanomermis yunanensis et
Romanomermis sp. survivent, respectivement, 8 et 5 jours tandis qu'entre 26
et 28 C ou 16 et 18 C leur survie n'est que de 24 et 48 h, respectivement.
Le pourcentage des moustiques infestes par les juveniles preparasites de R.
vunanensis maintenus a basse temperature pendant 8 a 11 jours variait de
87,5 a 94,3%. Les juveniles preparasites de Romanomermis sp. maintenus 5
jours a basse temperature infestent 81,5% de moustiques lors de tests au
laboratoire et 55,1% lors de tests au champ. Ces taux d'infestivite ne sont
pas significativement differents (P > 0 . 05) de ceux releves avant
stockage. Ces donnees indiquent que le stockage a basse temperature prolonge
le temps de survie des juveniles preparasites de ces especes de Romanomermis
et n'a aucun effet sur leur infestivite.</description><subject>ambient temperature</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Anopheles sinensis</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>cold storage</subject><subject>Culex quinquefasciatus</subject><subject>entomopathogenic nematodes</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>INFECTIVITY</subject><subject>Mermithidae</subject><subject>mortality</subject><subject>MOSQUITOES</subject><subject>Nematoda</subject><subject>nematode larvae</subject><subject>parasites</subject><subject>parasites of insect pests</subject><subject>pathogenicity</subject><subject>Protozoa. Invertebrata</subject><subject>Romanomermis</subject><subject>ROMANOMERMIS YUNANENSIS</subject><subject>SURVIVAL</subject><subject>viability</subject><issn>1388-5545</issn><issn>1568-5411</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNp1kM1v1DAUxCMEEmXhzJEcEIJDqB3bsc0NKsrHtkXA9my9OM_USxIHO4Hy3-NoKyohcfLT-Dej0RTFY0peUtqwYyoaJTjVWhAlCL9THK1KlSV6N99M5Vtwcb94kNKeECK0oEeF2V1hic6hncvgyj78KmccJowwLxHLMJZTxAkiJD97W-6Xnzj6HtMKfwkDjGHAOPhUPr_AAebQwavyfFXmK98BvnhY3HPQJ3x0826Ky9O3u5P31dmndx9OXp9VLRNsrjrpKOdWQi2stlopwZwiLdEdd45K5FqyrqXQkEZq1FQpSUEp0HUrOtZptimeHXKnGH4smGaTS1nsexgxLMnUhDaaNXUGjw-gjSGliM5M0Q8QfxtKzDqk-WfI7Hh6Ew3JQu8ijNanW1tN-OrbFNUB82nG67_fEL-bRjIpzMftzsjPW_LmfCvNReafHHgHwcC3mCMvv-aajNS6rhXXt4lt9H1v9mGJY97wv0X_ABZcl5A</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Peng, Yufang</creator><creator>Song, Yi</creator><creator>Song, Jinzhang</creator><creator>Platzer, Edward G</creator><general>Brill</general><general>BRILL</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7SN</scope><scope>C1K</scope></search><sort><creationdate>1999</creationdate><title>The effect of low temperature on preparasitic juveniles of Romanomermis (Nematoda: Mermithidae)</title><author>Peng, Yufang ; Song, Yi ; Song, Jinzhang ; Platzer, Edward G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b353t-d7f144c7a25c9c98853f80b09d4ff17e4973db1a60679e918871a88a92b5d3d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>ambient temperature</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Anopheles sinensis</topic><topic>Autoecology</topic><topic>Biological and medical sciences</topic><topic>cold storage</topic><topic>Culex quinquefasciatus</topic><topic>entomopathogenic nematodes</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>INFECTIVITY</topic><topic>Mermithidae</topic><topic>mortality</topic><topic>MOSQUITOES</topic><topic>Nematoda</topic><topic>nematode larvae</topic><topic>parasites</topic><topic>parasites of insect pests</topic><topic>pathogenicity</topic><topic>Protozoa. Invertebrata</topic><topic>Romanomermis</topic><topic>ROMANOMERMIS YUNANENSIS</topic><topic>SURVIVAL</topic><topic>viability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Yufang</creatorcontrib><creatorcontrib>Song, Yi</creatorcontrib><creatorcontrib>Song, Jinzhang</creatorcontrib><creatorcontrib>Platzer, Edward G</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Nematology : international journal of fundamental and applied nematological research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peng, Yufang</au><au>Song, Yi</au><au>Song, Jinzhang</au><au>Platzer, Edward G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of low temperature on preparasitic juveniles of Romanomermis (Nematoda: Mermithidae)</atitle><jtitle>Nematology : international journal of fundamental and applied nematological research</jtitle><addtitle>NEMY</addtitle><date>1999</date><risdate>1999</risdate><volume>1</volume><issue>5</issue><spage>507</spage><epage>511</epage><pages>507-511</pages><issn>1388-5545</issn><eissn>1568-5411</eissn><abstract>Abstract
This study showed that at low temperatures (-2 to 2C), more than 90% of the
preparasitic juveniles of Romanomermis yunanensis and Romanomermis sp.
survived for 8 and 5 days, respectively, but at 26 to 28 C and 16 to 18 C,
the 90% survival time for preparasites of these species was 24 and 48 h,
respectively. The percentage of mosquitoes infected by preparasites of R.
yunanensis maintained at low temperature for 8-11 days was 87.5-94.3%.
Preparasites of Romanomermis sp. maintained for 5 days at low temperature
infected 81.5 and 55.1% of the mosquitoes in the laboratory and field tests,
respectively. This infectivities were not significantly different (P >
0.05) from the pre-storage values. This data indicates that low temperature
storage prolonged the survival time and had no effect on the infectivity of
the preparasitic juveniles of these Romanomermis species. Effet de basses
temperatures sur les juveniles infestants de Romanomermis (Nematoda:
Mermithidae)- La presente etude montre qu'a basse temperature (de- 2 a + 2
C) plus de 90% des juveniles preparasites de Romanomermis yunanensis et
Romanomermis sp. survivent, respectivement, 8 et 5 jours tandis qu'entre 26
et 28 C ou 16 et 18 C leur survie n'est que de 24 et 48 h, respectivement.
Le pourcentage des moustiques infestes par les juveniles preparasites de R.
vunanensis maintenus a basse temperature pendant 8 a 11 jours variait de
87,5 a 94,3%. Les juveniles preparasites de Romanomermis sp. maintenus 5
jours a basse temperature infestent 81,5% de moustiques lors de tests au
laboratoire et 55,1% lors de tests au champ. Ces taux d'infestivite ne sont
pas significativement differents (P > 0 . 05) de ceux releves avant
stockage. Ces donnees indiquent que le stockage a basse temperature prolonge
le temps de survie des juveniles preparasites de ces especes de Romanomermis
et n'a aucun effet sur leur infestivite.</abstract><cop>The Netherlands</cop><pub>Brill</pub><doi>10.1163/156854199508504</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1388-5545 |
| ispartof | Nematology : international journal of fundamental and applied nematological research, 1999, Vol.1 (5), p.507-511 |
| issn | 1388-5545 1568-5411 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_20169362 |
| source | Alma/SFX Local Collection |
| subjects | ambient temperature Animal and plant ecology Animal, plant and microbial ecology Animals Anopheles sinensis Autoecology Biological and medical sciences cold storage Culex quinquefasciatus entomopathogenic nematodes Fundamental and applied biological sciences. Psychology INFECTIVITY Mermithidae mortality MOSQUITOES Nematoda nematode larvae parasites parasites of insect pests pathogenicity Protozoa. Invertebrata Romanomermis ROMANOMERMIS YUNANENSIS SURVIVAL viability |
| title | The effect of low temperature on preparasitic juveniles of Romanomermis (Nematoda: Mermithidae) |
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