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dc.contributor.authorPalumbo, John C.
dc.contributor.authorButler, Marvin D.
dc.contributor.authorMullis, Clayton H. Jr.
dc.contributor.editorOebker, Norman F.en_US
dc.contributor.editorBantlin, Margueriteen_US
dc.date.accessioned2012-05-01T17:59:42Z
dc.date.available2012-05-01T17:59:42Z
dc.date.issued1991-05
dc.identifier.urihttp://hdl.handle.net/10150/221457
dc.description.abstractA field study was conducted at Yuma in 1990 to examine the efficacy of several biological insecticide formulations on beet armyworm in seedling lettuce. After a single application at thinning, none of the insecticides adequately reduced larval populations below damaging levels. Reductions in plant stand by larvalfeeding were significantly lower in plots treated with Lannate, Javelin, Biobit and Dipel. Lettuce seedling densities were reduced greaterthan 80% in untreated plots.
dc.language.isoen_USen_US
dc.publisherCollege of Agriculture, University of Arizona (Tucson, AZ)en_US
dc.relation.ispartofseries370088en_US
dc.relation.ispartofseriesSeries P-88en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectVegetables -- Arizonaen_US
dc.subjectLettuce -- Arizonaen_US
dc.subjectLettuce -- Insectsen_US
dc.titleEvaluation of Biological Insecticides for Control of Beet Armyworm in Lettuceen_US
dc.typetext
dc.typeArticle
dc.identifier.journalVegetable Reporten_US
refterms.dateFOA2018-08-16T23:55:13Z
html.description.abstractA field study was conducted at Yuma in 1990 to examine the efficacy of several biological insecticide formulations on beet armyworm in seedling lettuce. After a single application at thinning, none of the insecticides adequately reduced larval populations below damaging levels. Reductions in plant stand by larvalfeeding were significantly lower in plots treated with Lannate, Javelin, Biobit and Dipel. Lettuce seedling densities were reduced greaterthan 80% in untreated plots.


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