Evaluating combined use of a parasitoid and a zoophytophagous bug for biological control of the potato psyllid, Bactericera cockerelli

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• 作者：Mar&iacute ; a de Lourdes Ram&iacute ; rez-Ahuja^a ; Esteban Rodr&iacute ; guez-Leyva^a ; ^{esteban@colpos.mx} ; J. Refugio Lomeli-Flores^a ; Alfonso Torres-Ruiz^b ; Ariel W. Guzmá ; n-Franco^a
• 关键词：Tamarixia triozae ; Dicyphus hesperus ; Intraguild predation ; Greenhouse tomatoes
• 刊名：Biological Control
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：106
• 期：Complete
• 页码：9-15
• 全文大小：817 K
• 卷排序：106

文摘

T. triozae and D. hesperus were evaluated for B. cockerelli biocontrol. T. triozae preferred to parasitize fourth instar nymphs of B. cockerelli. T. triozae preferred third instar nymphs for host feeding. D. hesperus preferred to prey on second and third instar nymphs of B. cockerelli. Additive mortality of the pest was achieved when both species were released together.