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dc.contributor.authorPalumbo, J. C.
dc.contributor.authorMullis, C. H. Jr.
dc.contributor.authorReyes, F. J.
dc.contributor.editorOebker, Norman F.en_US
dc.date.accessioned2012-03-06T22:25:55Z
dc.date.available2012-03-06T22:25:55Z
dc.date.issued1992-12
dc.identifier.urihttp://hdl.handle.net/10150/214515
dc.description.abstractA field study was conducted at Yuma in 1991 to examine the relative effectiveness of several formulations of Bacillus thuringiensis on beet armyworm and cabbage looper on seedling and pre-cupping lettuce. Several applications were made before and after thinning. Results of the study suggest that most formulations are capable of controlling small larvae. However, because of the inherent variation in beet armyworm dispersion, it was difficult to statistically attribute differences in pest levels due to insecticide efficacy.
dc.language.isoen_USen_US
dc.publisherCollege of Agriculture, University of Arizona (Tucson, AZ)en_US
dc.relation.ispartofseriesSeries P-93en_US
dc.relation.ispartofseries370093en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectVegetables -- Arizonaen_US
dc.subjectLettuce -- Arizonaen_US
dc.subjectLettuce -- Insect controlen_US
dc.titleComparative Effectiveness of Bacillus thuringiensis Formulations Against Lepidopterous Pests of Fall Lettuceen_US
dc.typetext
dc.typeArticle
dc.identifier.journalVegetable Reporten_US
refterms.dateFOA2018-08-26T05:59:00Z
html.description.abstractA field study was conducted at Yuma in 1991 to examine the relative effectiveness of several formulations of Bacillus thuringiensis on beet armyworm and cabbage looper on seedling and pre-cupping lettuce. Several applications were made before and after thinning. Results of the study suggest that most formulations are capable of controlling small larvae. However, because of the inherent variation in beet armyworm dispersion, it was difficult to statistically attribute differences in pest levels due to insecticide efficacy.


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