The potential of NeemAzal for the control of coffee leaf pests
The effects of a neem seed extract (NeemAzal™ T/S) on two pests attacking coffee leaves, the coffee leaf miner (Leucoptera coffeella) and the coffee red mite (Oligonychus ilicis), and on the predatory mite Iphiseiodes zuluagai were evaluated. Greenhouse cage experiments were carried out to evaluate...
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| Veröffentlicht in: | Crop protection 2005-03, Vol.24 (3), p.213-219 |
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| creator | Venzon, Madelaine Rosado, Maria Consolação Matiello Fadini, Marcos Antônio Iorio Ciociola, Américo Pallini, Angelo |
| description | The effects of a neem seed extract (NeemAzal™ T/S) on two pests attacking coffee leaves, the coffee leaf miner (Leucoptera coffeella) and the coffee red mite (Oligonychus ilicis), and on the predatory mite Iphiseiodes zuluagai were evaluated. Greenhouse cage experiments were carried out to evaluate the repellence of neem on the oviposition of L. coffeella. Females of L. coffeella oviposited on coffee seedlings treated with 0.1g/l of azadirachtin, but mine development stopped when leaves with eggs or larvae of L. coffeella were treated with 0.025 to 0.1g/l of azadirachtin. No adults emerged from neem treated leaves. Survival of O. ilicis was shorter on leaves treated with neem, but longer than on ethion treated leaves. The instantaneous rate of increase (ri) of O. ilicis decreased linearly with increasing neem concentration and negative values of ri were obtained with concentration above 0.065g/l of azadirachtin. Survival of the predatory mite I. zuluagai was not affected by contacting neem-treated leaf or ingesting prey-fed neem. The potential of neem to control two important pests occurring in coffee plantations was demonstrated in this study, especially as it was not lethal to an important predator commonly found in coffee agroecosystems in Brazil. |
| doi_str_mv | 10.1016/j.cropro.2004.07.008 |
| format | Article |
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Greenhouse cage experiments were carried out to evaluate the repellence of neem on the oviposition of L. coffeella. Females of L. coffeella oviposited on coffee seedlings treated with 0.1g/l of azadirachtin, but mine development stopped when leaves with eggs or larvae of L. coffeella were treated with 0.025 to 0.1g/l of azadirachtin. No adults emerged from neem treated leaves. Survival of O. ilicis was shorter on leaves treated with neem, but longer than on ethion treated leaves. The instantaneous rate of increase (ri) of O. ilicis decreased linearly with increasing neem concentration and negative values of ri were obtained with concentration above 0.065g/l of azadirachtin. Survival of the predatory mite I. zuluagai was not affected by contacting neem-treated leaf or ingesting prey-fed neem. The potential of neem to control two important pests occurring in coffee plantations was demonstrated in this study, especially as it was not lethal to an important predator commonly found in coffee agroecosystems in Brazil.</description><identifier>ISSN: 0261-2194</identifier><identifier>EISSN: 1873-6904</identifier><identifier>DOI: 10.1016/j.cropro.2004.07.008</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Azadirachta indica ; azadirachtin ; Azadiracta indica ; Coffea ; coffee (beverage) ; Coffee arabica ; insect development ; insect pests ; Iphiseiodes zuluagai ; leafminers ; leaves ; Leucoptera coffeella ; mites ; mortality ; neem seed extract ; Oligonychus ; Oligonychus ilicis ; oviposition ; Perileucoptera coffeella ; pest control ; plant pests ; reproduction</subject><ispartof>Crop protection, 2005-03, Vol.24 (3), p.213-219</ispartof><rights>2004 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c361t-9e911c632cbc8b7a9ba929a7d19be11cb10339435f6fadc7b1706061c368dcb63</citedby><cites>FETCH-LOGICAL-c361t-9e911c632cbc8b7a9ba929a7d19be11cb10339435f6fadc7b1706061c368dcb63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cropro.2004.07.008$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Venzon, Madelaine</creatorcontrib><creatorcontrib>Rosado, Maria Consolação</creatorcontrib><creatorcontrib>Matiello Fadini, Marcos Antônio</creatorcontrib><creatorcontrib>Iorio Ciociola, Américo</creatorcontrib><creatorcontrib>Pallini, Angelo</creatorcontrib><title>The potential of NeemAzal for the control of coffee leaf pests</title><title>Crop protection</title><description>The effects of a neem seed extract (NeemAzal™ T/S) on two pests attacking coffee leaves, the coffee leaf miner (Leucoptera coffeella) and the coffee red mite (Oligonychus ilicis), and on the predatory mite Iphiseiodes zuluagai were evaluated. Greenhouse cage experiments were carried out to evaluate the repellence of neem on the oviposition of L. coffeella. Females of L. coffeella oviposited on coffee seedlings treated with 0.1g/l of azadirachtin, but mine development stopped when leaves with eggs or larvae of L. coffeella were treated with 0.025 to 0.1g/l of azadirachtin. No adults emerged from neem treated leaves. Survival of O. ilicis was shorter on leaves treated with neem, but longer than on ethion treated leaves. The instantaneous rate of increase (ri) of O. ilicis decreased linearly with increasing neem concentration and negative values of ri were obtained with concentration above 0.065g/l of azadirachtin. Survival of the predatory mite I. zuluagai was not affected by contacting neem-treated leaf or ingesting prey-fed neem. The potential of neem to control two important pests occurring in coffee plantations was demonstrated in this study, especially as it was not lethal to an important predator commonly found in coffee agroecosystems in Brazil.</description><subject>Azadirachta indica</subject><subject>azadirachtin</subject><subject>Azadiracta indica</subject><subject>Coffea</subject><subject>coffee (beverage)</subject><subject>Coffee arabica</subject><subject>insect development</subject><subject>insect pests</subject><subject>Iphiseiodes zuluagai</subject><subject>leafminers</subject><subject>leaves</subject><subject>Leucoptera coffeella</subject><subject>mites</subject><subject>mortality</subject><subject>neem seed extract</subject><subject>Oligonychus</subject><subject>Oligonychus ilicis</subject><subject>oviposition</subject><subject>Perileucoptera coffeella</subject><subject>pest control</subject><subject>plant pests</subject><subject>reproduction</subject><issn>0261-2194</issn><issn>1873-6904</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAQhC0EEqXwBkjkxC1hHQc7vlSqKv6kCg60Z8tx1uAqjYudIsHT4xLOnHalmdnVfIRcUigoUH6zKUzwu-CLEqAqQBQA9RGZ0FqwnEuojskESk7zksrqlJzFuAGAkrFyQmard8x2fsB-cLrLvM2eEbfz77RbH7Ihqcb3Q_C_mvHWImYdapvtMA7xnJxY3UW8-JtTsr6_Wy0e8-XLw9NivswN43TIJUpKDWelaUzdCC0bLUupRUtlg0lpKDAmK3ZrudWtEQ0VwIHTlK5b03A2Jdfj3dTyY58-q62LBrtO9-j3UdFKpLQ4GKvRmIjEGNCqXXBbHb4UBXWApTZqhKUOsBQIlWCl2NUYs9or_RZcVOvXEigDkILVCeSUzEYHppqfDoOKxmFvsHUBzaBa7_5_8QMJA31T</recordid><startdate>20050301</startdate><enddate>20050301</enddate><creator>Venzon, Madelaine</creator><creator>Rosado, Maria Consolação</creator><creator>Matiello Fadini, Marcos Antônio</creator><creator>Iorio Ciociola, Américo</creator><creator>Pallini, Angelo</creator><general>Elsevier Ltd</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope></search><sort><creationdate>20050301</creationdate><title>The potential of NeemAzal for the control of coffee leaf pests</title><author>Venzon, Madelaine ; Rosado, Maria Consolação ; Matiello Fadini, Marcos Antônio ; Iorio Ciociola, Américo ; Pallini, Angelo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-9e911c632cbc8b7a9ba929a7d19be11cb10339435f6fadc7b1706061c368dcb63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Azadirachta indica</topic><topic>azadirachtin</topic><topic>Azadiracta indica</topic><topic>Coffea</topic><topic>coffee (beverage)</topic><topic>Coffee arabica</topic><topic>insect development</topic><topic>insect pests</topic><topic>Iphiseiodes zuluagai</topic><topic>leafminers</topic><topic>leaves</topic><topic>Leucoptera coffeella</topic><topic>mites</topic><topic>mortality</topic><topic>neem seed extract</topic><topic>Oligonychus</topic><topic>Oligonychus ilicis</topic><topic>oviposition</topic><topic>Perileucoptera coffeella</topic><topic>pest control</topic><topic>plant pests</topic><topic>reproduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Venzon, Madelaine</creatorcontrib><creatorcontrib>Rosado, Maria Consolação</creatorcontrib><creatorcontrib>Matiello Fadini, Marcos Antônio</creatorcontrib><creatorcontrib>Iorio Ciociola, Américo</creatorcontrib><creatorcontrib>Pallini, Angelo</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><jtitle>Crop protection</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Venzon, Madelaine</au><au>Rosado, Maria Consolação</au><au>Matiello Fadini, Marcos Antônio</au><au>Iorio Ciociola, Américo</au><au>Pallini, Angelo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The potential of NeemAzal for the control of coffee leaf pests</atitle><jtitle>Crop protection</jtitle><date>2005-03-01</date><risdate>2005</risdate><volume>24</volume><issue>3</issue><spage>213</spage><epage>219</epage><pages>213-219</pages><issn>0261-2194</issn><eissn>1873-6904</eissn><abstract>The effects of a neem seed extract (NeemAzal™ T/S) on two pests attacking coffee leaves, the coffee leaf miner (Leucoptera coffeella) and the coffee red mite (Oligonychus ilicis), and on the predatory mite Iphiseiodes zuluagai were evaluated. Greenhouse cage experiments were carried out to evaluate the repellence of neem on the oviposition of L. coffeella. Females of L. coffeella oviposited on coffee seedlings treated with 0.1g/l of azadirachtin, but mine development stopped when leaves with eggs or larvae of L. coffeella were treated with 0.025 to 0.1g/l of azadirachtin. No adults emerged from neem treated leaves. Survival of O. ilicis was shorter on leaves treated with neem, but longer than on ethion treated leaves. The instantaneous rate of increase (ri) of O. ilicis decreased linearly with increasing neem concentration and negative values of ri were obtained with concentration above 0.065g/l of azadirachtin. Survival of the predatory mite I. zuluagai was not affected by contacting neem-treated leaf or ingesting prey-fed neem. The potential of neem to control two important pests occurring in coffee plantations was demonstrated in this study, especially as it was not lethal to an important predator commonly found in coffee agroecosystems in Brazil.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.cropro.2004.07.008</doi><tpages>7</tpages></addata></record> |
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| ispartof | Crop protection, 2005-03, Vol.24 (3), p.213-219 |
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| subjects | Azadirachta indica azadirachtin Azadiracta indica Coffea coffee (beverage) Coffee arabica insect development insect pests Iphiseiodes zuluagai leafminers leaves Leucoptera coffeella mites mortality neem seed extract Oligonychus Oligonychus ilicis oviposition Perileucoptera coffeella pest control plant pests reproduction |
| title | The potential of NeemAzal for the control of coffee leaf pests |
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