Antixenosis mechanism of resistance in pigeonpea to the pod borer, Helicoverpa armigera
The noctuid pod borer, Helicoverpa armigera, is one of the most important pests of pigeonpea, and plant resistance is an important component for minimizing the extent of losses caused by this pest. To develop insect-resistant cultivars, it is important to understand the contributions of different co...
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| Veröffentlicht in: | Journal of applied entomology (1986) 2006-02, Vol.130 (1), p.10-14 |
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| creator | Kumari, D.A Reddy, D.J Sharma, H.C |
| description | The noctuid pod borer, Helicoverpa armigera, is one of the most important pests of pigeonpea, and plant resistance is an important component for minimizing the extent of losses caused by this pest. To develop insect-resistant cultivars, it is important to understand the contributions of different components of resistance, and therefore, we studied the antixenosis mechanism of resistance to H. armigera in a diverse array of pigeonpea genotypes under no-choice, dual-choice, and multi-choice conditions. Antixenosis for oviposition was observed in case of ICPL 187-1, ICP 7203-1, ICPL 88039, T 21, ICPL 84060, and ICPL 332 under no-choice, dual-choice and multi-choice conditions. However, the number of eggs laid on ICPL 88039, T 21 and ICP 7203-1 did not differ significantly from those on ICPL 87 under dual-choice conditions. The susceptible check, ICPL 87 was highly preferred for oviposition. The genotypes ICP 7203-1, ICPL 187-1, T 21, ICPL 332, and ICPL 84060 can be used as sources of non-preference mechanism of resistance in pigeonpea improvement programs to breed for resistance to H. armigera. |
| doi_str_mv | 10.1111/j.1439-0418.2005.01024.x |
| format | Article |
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To develop insect-resistant cultivars, it is important to understand the contributions of different components of resistance, and therefore, we studied the antixenosis mechanism of resistance to H. armigera in a diverse array of pigeonpea genotypes under no-choice, dual-choice, and multi-choice conditions. Antixenosis for oviposition was observed in case of ICPL 187-1, ICP 7203-1, ICPL 88039, T 21, ICPL 84060, and ICPL 332 under no-choice, dual-choice and multi-choice conditions. However, the number of eggs laid on ICPL 88039, T 21 and ICP 7203-1 did not differ significantly from those on ICPL 87 under dual-choice conditions. The susceptible check, ICPL 87 was highly preferred for oviposition. The genotypes ICP 7203-1, ICPL 187-1, T 21, ICPL 332, and ICPL 84060 can be used as sources of non-preference mechanism of resistance in pigeonpea improvement programs to breed for resistance to H. armigera.</description><identifier>ISSN: 0931-2048</identifier><identifier>EISSN: 1439-0418</identifier><identifier>DOI: 10.1111/j.1439-0418.2005.01024.x</identifier><language>eng</language><publisher>Berlin, Germany: Berlin, Germany : Blackwell Verlag GmbH</publisher><subject>antixenosis ; Biological and medical sciences ; Cajanus cajan ; Fundamental and applied biological sciences. Psychology ; genotype ; Helicoverpa armigera ; Noctuidae ; oviposition ; oviposition nonpreference ; oviposition preference ; pest resistance ; Phytopathology. Animal pests. Plant and forest protection ; pigeon peas ; pigeonpea ; Protozoa. Invertebrates ; resistance mechanisms</subject><ispartof>Journal of applied entomology (1986), 2006-02, Vol.130 (1), p.10-14</ispartof><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4864-9f752b0540d161073a438f6e203d66a86cc2324a6562bb63b2f2586a9bc319333</citedby><cites>FETCH-LOGICAL-c4864-9f752b0540d161073a438f6e203d66a86cc2324a6562bb63b2f2586a9bc319333</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1439-0418.2005.01024.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1439-0418.2005.01024.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27922,27923,45572,45573</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17589984$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kumari, D.A</creatorcontrib><creatorcontrib>Reddy, D.J</creatorcontrib><creatorcontrib>Sharma, H.C</creatorcontrib><title>Antixenosis mechanism of resistance in pigeonpea to the pod borer, Helicoverpa armigera</title><title>Journal of applied entomology (1986)</title><description>The noctuid pod borer, Helicoverpa armigera, is one of the most important pests of pigeonpea, and plant resistance is an important component for minimizing the extent of losses caused by this pest. To develop insect-resistant cultivars, it is important to understand the contributions of different components of resistance, and therefore, we studied the antixenosis mechanism of resistance to H. armigera in a diverse array of pigeonpea genotypes under no-choice, dual-choice, and multi-choice conditions. Antixenosis for oviposition was observed in case of ICPL 187-1, ICP 7203-1, ICPL 88039, T 21, ICPL 84060, and ICPL 332 under no-choice, dual-choice and multi-choice conditions. However, the number of eggs laid on ICPL 88039, T 21 and ICP 7203-1 did not differ significantly from those on ICPL 87 under dual-choice conditions. The susceptible check, ICPL 87 was highly preferred for oviposition. The genotypes ICP 7203-1, ICPL 187-1, T 21, ICPL 332, and ICPL 84060 can be used as sources of non-preference mechanism of resistance in pigeonpea improvement programs to breed for resistance to H. armigera.</description><subject>antixenosis</subject><subject>Biological and medical sciences</subject><subject>Cajanus cajan</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genotype</subject><subject>Helicoverpa armigera</subject><subject>Noctuidae</subject><subject>oviposition</subject><subject>oviposition nonpreference</subject><subject>oviposition preference</subject><subject>pest resistance</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>pigeon peas</subject><subject>pigeonpea</subject><subject>Protozoa. Invertebrates</subject><subject>resistance mechanisms</subject><issn>0931-2048</issn><issn>1439-0418</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkE1T1TAUhjOOznhFf4PZ6MqWk4-mycIFIh8ygDMig7tMmptCrm1TkwKXf29qGdiaTTLJ874n8yCECZQkr91NSThTBXAiSwpQlUCA8nL7Aq2eHl6iFShGCgpcvkZvUtoAEMErWKGrvWHyWzeE5BPunb0xg089Di2OLl9NZrAO-wGP_tqFYXQGTwFPNw6PYY2bEF38hI9d5224c3E02MQ-k9G8Ra9a0yX37nHfQZeHBz_3j4vT70ff9vdOC8ul4IVq64o2UHFYE0GgZoYz2QpHga2FMFJYSxnlRlSCNo1gDW1pJYVRjWVEMcZ20Meld4zhz61Lk-59sq7rzODCbdKkJhwUzKBcQBtDStG1eoy-N_FBE9CzSb3RszA9C9OzSf3PpN7m6IfHGSZZ07UxS_HpOV9XUinJM_d54e595x7-u1-fHJzPp5wvlnz27rZPeRN_a1GzutJX50f6x4liX359PdMXmX-_8K0J2lzH_KfLCwqE5eJKEirYX1mgne0</recordid><startdate>200602</startdate><enddate>200602</enddate><creator>Kumari, D.A</creator><creator>Reddy, D.J</creator><creator>Sharma, H.C</creator><general>Berlin, Germany : Blackwell Verlag GmbH</general><general>Blackwell Verlag GmbH</general><general>Blackwell</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SS</scope></search><sort><creationdate>200602</creationdate><title>Antixenosis mechanism of resistance in pigeonpea to the pod borer, Helicoverpa armigera</title><author>Kumari, D.A ; Reddy, D.J ; Sharma, H.C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4864-9f752b0540d161073a438f6e203d66a86cc2324a6562bb63b2f2586a9bc319333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>antixenosis</topic><topic>Biological and medical sciences</topic><topic>Cajanus cajan</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genotype</topic><topic>Helicoverpa armigera</topic><topic>Noctuidae</topic><topic>oviposition</topic><topic>oviposition nonpreference</topic><topic>oviposition preference</topic><topic>pest resistance</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>pigeon peas</topic><topic>pigeonpea</topic><topic>Protozoa. Invertebrates</topic><topic>resistance mechanisms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kumari, D.A</creatorcontrib><creatorcontrib>Reddy, D.J</creatorcontrib><creatorcontrib>Sharma, H.C</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Entomology Abstracts (Full archive)</collection><jtitle>Journal of applied entomology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kumari, D.A</au><au>Reddy, D.J</au><au>Sharma, H.C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antixenosis mechanism of resistance in pigeonpea to the pod borer, Helicoverpa armigera</atitle><jtitle>Journal of applied entomology (1986)</jtitle><date>2006-02</date><risdate>2006</risdate><volume>130</volume><issue>1</issue><spage>10</spage><epage>14</epage><pages>10-14</pages><issn>0931-2048</issn><eissn>1439-0418</eissn><abstract>The noctuid pod borer, Helicoverpa armigera, is one of the most important pests of pigeonpea, and plant resistance is an important component for minimizing the extent of losses caused by this pest. To develop insect-resistant cultivars, it is important to understand the contributions of different components of resistance, and therefore, we studied the antixenosis mechanism of resistance to H. armigera in a diverse array of pigeonpea genotypes under no-choice, dual-choice, and multi-choice conditions. Antixenosis for oviposition was observed in case of ICPL 187-1, ICP 7203-1, ICPL 88039, T 21, ICPL 84060, and ICPL 332 under no-choice, dual-choice and multi-choice conditions. However, the number of eggs laid on ICPL 88039, T 21 and ICP 7203-1 did not differ significantly from those on ICPL 87 under dual-choice conditions. The susceptible check, ICPL 87 was highly preferred for oviposition. 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| subjects | antixenosis Biological and medical sciences Cajanus cajan Fundamental and applied biological sciences. Psychology genotype Helicoverpa armigera Noctuidae oviposition oviposition nonpreference oviposition preference pest resistance Phytopathology. Animal pests. Plant and forest protection pigeon peas pigeonpea Protozoa. Invertebrates resistance mechanisms |
| title | Antixenosis mechanism of resistance in pigeonpea to the pod borer, Helicoverpa armigera |
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