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Laboratory and field evaluation of hyphomycete insect pathogenic fungi for control of brown citrus aphid (Homoptera: Aphididae)
Single- and multiple-dose bioassays and field trials were conducted to evaluate the efficacy of various isolates of entomopathogenic fungi against the brown citrus aphid, Toxoptera citricida (Kirkaldy). Single-dose bioassays demonstrated that brown citrus aphid is susceptible to several isolates of...
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| Published in: | Environmental entomology 1999-04, Vol.28 (2), p.315-321 |
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| cites | cdi_FETCH-LOGICAL-c381t-1f4221f7b0d52b1e97f03638cef22ec6c1cfb397dd5213ab8b9a010364bed0dc3 |
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| container_title | Environmental entomology |
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| creator | Poprawski, T.J Parker, P.E Tsai, J.H |
| description | Single- and multiple-dose bioassays and field trials were conducted to evaluate the efficacy of various isolates of entomopathogenic fungi against the brown citrus aphid, Toxoptera citricida (Kirkaldy). Single-dose bioassays demonstrated that brown citrus aphid is susceptible to several isolates of Beaweria bassiana (Balsamo) Vuillemin, Paecilomyces fumosoroseus (Wize) Brown & Smith, and Metarhizium anisopliae (Metschnikoff) Sorokin. Overt mycosis ranged from 23.1% (M. anisopliae ARSEF759) to 78.0% (B. bassiana SARC 6000). In multiple-dose bioassays, good dose-response was obtained with 3 B. bassiana isolates. The 6-d LD(50) values for these isolates ranged from 119 to 995 conidia per square millimeter. There was a strong correlation (slopes >1.30) between rapid rise in mortality and dosage increase for all 3 isolates. Replicated field trials of the B. bassiana (strain GHA)-based mycoinsecticide Mycotrol ES provided relatively rapid kill at the application rates. The 5-d Abbott percentage efficacies of Mycotrol ES were, respectively, 79.8 and 94.4% at the half and fish rates (2.5 x 10(13) and 5 x 10(13) conidia per hectare). Proportions of overt mycosis ranged from 0.67 at the half rate to 0.80 at the full rate. Mycotrol ES could be an important component of integrated brown citrus aphid management in the future. |
| doi_str_mv | 10.1093/ee/28.2.315 |
| format | article |
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Single-dose bioassays demonstrated that brown citrus aphid is susceptible to several isolates of Beaweria bassiana (Balsamo) Vuillemin, Paecilomyces fumosoroseus (Wize) Brown & Smith, and Metarhizium anisopliae (Metschnikoff) Sorokin. Overt mycosis ranged from 23.1% (M. anisopliae ARSEF759) to 78.0% (B. bassiana SARC 6000). In multiple-dose bioassays, good dose-response was obtained with 3 B. bassiana isolates. The 6-d LD(50) values for these isolates ranged from 119 to 995 conidia per square millimeter. There was a strong correlation (slopes >1.30) between rapid rise in mortality and dosage increase for all 3 isolates. Replicated field trials of the B. bassiana (strain GHA)-based mycoinsecticide Mycotrol ES provided relatively rapid kill at the application rates. The 5-d Abbott percentage efficacies of Mycotrol ES were, respectively, 79.8 and 94.4% at the half and fish rates (2.5 x 10(13) and 5 x 10(13) conidia per hectare). Proportions of overt mycosis ranged from 0.67 at the half rate to 0.80 at the full rate. Mycotrol ES could be an important component of integrated brown citrus aphid management in the future.</description><identifier>ISSN: 0046-225X</identifier><identifier>EISSN: 1938-2936</identifier><identifier>DOI: 10.1093/ee/28.2.315</identifier><identifier>CODEN: EVETBX</identifier><language>eng</language><publisher>Lanham, MD: Entomological Society of America</publisher><subject>Aphididae ; application rate ; Beauveria bassiana ; Biological and medical sciences ; Biological control ; biological control agents ; Citrus ; Control ; dose response ; efficacy ; Fundamental and applied biological sciences. Psychology ; lethal dose ; Metarhizium anisopliae ; microbial control ; mortality ; mycoinsecticides ; Paecilomyces ; Paecilomyces fumosoroseus ; pathogenicity ; Phytopathology. Animal pests. Plant and forest protection ; Protozoa. Invertebrates ; Toxoptera citricida</subject><ispartof>Environmental entomology, 1999-04, Vol.28 (2), p.315-321</ispartof><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c381t-1f4221f7b0d52b1e97f03638cef22ec6c1cfb397dd5213ab8b9a010364bed0dc3</citedby><cites>FETCH-LOGICAL-c381t-1f4221f7b0d52b1e97f03638cef22ec6c1cfb397dd5213ab8b9a010364bed0dc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1833480$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Poprawski, T.J</creatorcontrib><creatorcontrib>Parker, P.E</creatorcontrib><creatorcontrib>Tsai, J.H</creatorcontrib><title>Laboratory and field evaluation of hyphomycete insect pathogenic fungi for control of brown citrus aphid (Homoptera: Aphididae)</title><title>Environmental entomology</title><description>Single- and multiple-dose bioassays and field trials were conducted to evaluate the efficacy of various isolates of entomopathogenic fungi against the brown citrus aphid, Toxoptera citricida (Kirkaldy). Single-dose bioassays demonstrated that brown citrus aphid is susceptible to several isolates of Beaweria bassiana (Balsamo) Vuillemin, Paecilomyces fumosoroseus (Wize) Brown & Smith, and Metarhizium anisopliae (Metschnikoff) Sorokin. Overt mycosis ranged from 23.1% (M. anisopliae ARSEF759) to 78.0% (B. bassiana SARC 6000). In multiple-dose bioassays, good dose-response was obtained with 3 B. bassiana isolates. The 6-d LD(50) values for these isolates ranged from 119 to 995 conidia per square millimeter. There was a strong correlation (slopes >1.30) between rapid rise in mortality and dosage increase for all 3 isolates. Replicated field trials of the B. bassiana (strain GHA)-based mycoinsecticide Mycotrol ES provided relatively rapid kill at the application rates. The 5-d Abbott percentage efficacies of Mycotrol ES were, respectively, 79.8 and 94.4% at the half and fish rates (2.5 x 10(13) and 5 x 10(13) conidia per hectare). Proportions of overt mycosis ranged from 0.67 at the half rate to 0.80 at the full rate. Mycotrol ES could be an important component of integrated brown citrus aphid management in the future.</description><subject>Aphididae</subject><subject>application rate</subject><subject>Beauveria bassiana</subject><subject>Biological and medical sciences</subject><subject>Biological control</subject><subject>biological control agents</subject><subject>Citrus</subject><subject>Control</subject><subject>dose response</subject><subject>efficacy</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>lethal dose</subject><subject>Metarhizium anisopliae</subject><subject>microbial control</subject><subject>mortality</subject><subject>mycoinsecticides</subject><subject>Paecilomyces</subject><subject>Paecilomyces fumosoroseus</subject><subject>pathogenicity</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Protozoa. Invertebrates</subject><subject>Toxoptera citricida</subject><issn>0046-225X</issn><issn>1938-2936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNpF0E1rGzEQBmAREqjzceoPiA6lpIR19GHvSr2F0CYBQw9NIDcxqx3ZKmtpK2kbfMpf7xoHMpeBmWfewxDymbM5Z1reIN4INRdzyZdHZMa1VJXQsj4mM8YWdSXE8uUTOc35D5tKiWZG3lbQxgQlph2F0FHnse8o_oN-hOJjoNHRzW7YxO3OYkHqQ0Zb6ABlE9cYvKVuDGtPXUzUxlBS7PcnbYqvgVpf0pgpDBvf0auHuI1DwQTf6e1-4jvAb-fkxEGf8eK9n5Hnnz-e7h6q1a_7x7vbVWWl4qXibiEEd03LuqVoOerGMVlLZdEJgba23LpW6qab1lxCq1oNjE9k0WLHOivPyNdD7pDi3xFzMVufLfY9BIxjNrwRS65rNcHrA7Qp5pzQmSH5LaSd4czsn2wQjVBGmOnJk_7yHgvZQu8SBOvzx4mScqHYxC4PzEE0sE4Tef4tGJdMaF6rRsv_lCiH9g</recordid><startdate>19990401</startdate><enddate>19990401</enddate><creator>Poprawski, T.J</creator><creator>Parker, P.E</creator><creator>Tsai, J.H</creator><general>Entomological Society of America</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SS</scope></search><sort><creationdate>19990401</creationdate><title>Laboratory and field evaluation of hyphomycete insect pathogenic fungi for control of brown citrus aphid (Homoptera: Aphididae)</title><author>Poprawski, T.J ; Parker, P.E ; Tsai, J.H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-1f4221f7b0d52b1e97f03638cef22ec6c1cfb397dd5213ab8b9a010364bed0dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Aphididae</topic><topic>application rate</topic><topic>Beauveria bassiana</topic><topic>Biological and medical sciences</topic><topic>Biological control</topic><topic>biological control agents</topic><topic>Citrus</topic><topic>Control</topic><topic>dose response</topic><topic>efficacy</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>lethal dose</topic><topic>Metarhizium anisopliae</topic><topic>microbial control</topic><topic>mortality</topic><topic>mycoinsecticides</topic><topic>Paecilomyces</topic><topic>Paecilomyces fumosoroseus</topic><topic>pathogenicity</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Protozoa. Invertebrates</topic><topic>Toxoptera citricida</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Poprawski, T.J</creatorcontrib><creatorcontrib>Parker, P.E</creatorcontrib><creatorcontrib>Tsai, J.H</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Entomology Abstracts (Full archive)</collection><jtitle>Environmental entomology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Poprawski, T.J</au><au>Parker, P.E</au><au>Tsai, J.H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laboratory and field evaluation of hyphomycete insect pathogenic fungi for control of brown citrus aphid (Homoptera: Aphididae)</atitle><jtitle>Environmental entomology</jtitle><date>1999-04-01</date><risdate>1999</risdate><volume>28</volume><issue>2</issue><spage>315</spage><epage>321</epage><pages>315-321</pages><issn>0046-225X</issn><eissn>1938-2936</eissn><coden>EVETBX</coden><notes>ObjectType-Article-2</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-1</notes><notes>content type line 23</notes><abstract>Single- and multiple-dose bioassays and field trials were conducted to evaluate the efficacy of various isolates of entomopathogenic fungi against the brown citrus aphid, Toxoptera citricida (Kirkaldy). Single-dose bioassays demonstrated that brown citrus aphid is susceptible to several isolates of Beaweria bassiana (Balsamo) Vuillemin, Paecilomyces fumosoroseus (Wize) Brown & Smith, and Metarhizium anisopliae (Metschnikoff) Sorokin. Overt mycosis ranged from 23.1% (M. anisopliae ARSEF759) to 78.0% (B. bassiana SARC 6000). In multiple-dose bioassays, good dose-response was obtained with 3 B. bassiana isolates. The 6-d LD(50) values for these isolates ranged from 119 to 995 conidia per square millimeter. There was a strong correlation (slopes >1.30) between rapid rise in mortality and dosage increase for all 3 isolates. Replicated field trials of the B. bassiana (strain GHA)-based mycoinsecticide Mycotrol ES provided relatively rapid kill at the application rates. The 5-d Abbott percentage efficacies of Mycotrol ES were, respectively, 79.8 and 94.4% at the half and fish rates (2.5 x 10(13) and 5 x 10(13) conidia per hectare). Proportions of overt mycosis ranged from 0.67 at the half rate to 0.80 at the full rate. Mycotrol ES could be an important component of integrated brown citrus aphid management in the future.</abstract><cop>Lanham, MD</cop><pub>Entomological Society of America</pub><doi>10.1093/ee/28.2.315</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0046-225X |
| ispartof | Environmental entomology, 1999-04, Vol.28 (2), p.315-321 |
| issn | 0046-225X 1938-2936 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_17251968 |
| source | Oxford Academic Journals (OUP) |
| subjects | Aphididae application rate Beauveria bassiana Biological and medical sciences Biological control biological control agents Citrus Control dose response efficacy Fundamental and applied biological sciences. Psychology lethal dose Metarhizium anisopliae microbial control mortality mycoinsecticides Paecilomyces Paecilomyces fumosoroseus pathogenicity Phytopathology. Animal pests. Plant and forest protection Protozoa. Invertebrates Toxoptera citricida |
| title | Laboratory and field evaluation of hyphomycete insect pathogenic fungi for control of brown citrus aphid (Homoptera: Aphididae) |
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