Discrimination of herbicide-resistant kochia with hyperspectral imaging

dc.contributor.authorNugent, Paul W.
dc.contributor.authorShaw, Joseph A.
dc.contributor.authorJha, Prashant
dc.contributor.authorScherrer, Bryan
dc.contributor.authorDonelick, Andrew
dc.contributor.authorKumar, Vipan
dc.date.accessioned2018-10-03T20:30:12Z
dc.date.available2018-10-03T20:30:12Z
dc.date.issued2018-03
dc.description.abstractA hyperspectral imager was used to differentiate herbicide-resistant versus herbicide-susceptible biotypes of the agronomic weed kochia, in different crops in the field at the Southern Agricultural Research Center in Huntley, Montana. Controlled greenhouse experiments showed that enough information was captured by the imager to classify plants as either a crop, herbicidesusceptible or herbicide-resistant kochia. The current analysis is developing an algorithm that will work in more uncontrolled outdoor situations. In overcast conditions, the algorithm correctly identified dicamba-resistant kochia, glyphosate-resistant kochia, and glyphosate-and dicamba-susceptible kochia with 67%, 76%, and 80% success rates, respectively. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License.en_US
dc.description.sponsorshipMontana Research and Economic Development Initiative (51040-MUSRI2015-02)en_US
dc.identifier.citationNugent, Paul W. , Joseph A. Shaw, Prashant Jha, Bryan Scherrer, Andrew Donelick, and Vipan Kumar. "Discrimination of herbicide-resistant kochia with hyperspectral imaging." Journal of Applied Remote Sensing 12, no. 1 (March 2018). DOI:10.1117/1.JRS.12.016037.en_US
dc.identifier.issn1931-3195
dc.identifier.urihttps://scholarworks.montana.edu/handle/1/14889
dc.language.isoenen_US
dc.rightsCC BY 4.0, This license lets you distribute, remix, tweak, and build upon this work, even commercially, as long as you credit the original creator for this work. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.en_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcodeen_US
dc.titleDiscrimination of herbicide-resistant kochia with hyperspectral imagingen_US
dc.typeArticleen_US
mus.citation.extentfirstpage16037en_US
mus.citation.issue1en_US
mus.citation.journaltitleJournal of Applied Remote Sensingen_US
mus.citation.volume12en_US
mus.contributor.orcidKumar, Vipan|0000-0002-8301-5878en_US
mus.data.thumbpage6en_US
mus.identifier.categoryEngineering & Computer Scienceen_US
mus.identifier.categoryLife Sciences & Earth Sciencesen_US
mus.identifier.doi10.1117/1.JRS.12.016037en_US
mus.relation.collegeCollege of Agricultureen_US
mus.relation.collegeCollege of Engineeringen_US
mus.relation.departmentElectrical & Computer Engineering.en_US
mus.relation.departmentResearch Centers.en_US
mus.relation.researchgroupSouthern Ag Research Center.en_US
mus.relation.universityMontana State University - Bozemanen_US

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