Repellency of selected Psidium guajava cultivars to the Asian citrus psyllid, Diaphorina citri
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- 作者：José ; A.A. Silvaa ; jaalbertosilva@gmail.com" class="auth_mail" title="E-mail the corresponding author ; David G. Hallb ; David.Hall@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author ; Timothy R. Gottwaldb ; Tim.Gottwald@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author ; Moacir S. Andradec ; msandrade2003@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Walter Maldonado Jr.d ; walter@agroestat.com.br" class="auth_mail" title="E-mail the corresponding author ; Rocco T. Alessandrob ; Rocco.Alessandro@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author ; Stephen L. Lapointeb ; Stephen.Lapointe@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author ; Eduardo C. Andradee ; eandrade@cnpmf.embrapa.br" class="auth_mail" title="E-mail the corresponding author ; Marcos A. Machadoa ; Marcos@centrodecitricultura.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Huanglongbing ; Citrus greening ; Candidatus Liberibacter ; Guava
- 刊名：Crop Protection
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：84
- 期：Complete
- 页码：14-20
- 全文大小：311 K
文摘
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The Asian citrus psyllid transmits bacteria responsible for huanglongbing, a serious citrus disease.
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Guava has been identified as having repellency to the psyllid.
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We found that extracts from the leaves of five different guava cultivars repelled the psyllid.
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We also found that guava leaves repelled psyllids, with mature leaves more repellent than young leaves.
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Identification of the constituents responsible for repellency could lead to new ACP management tactics.