Fomesafen Carryover Injury to Corn

dc.contributor.author Hartzler, Robert
dc.date 2018-02-16T22:34:45.000
dc.date.accessioned 2020-06-30T01:53:09Z
dc.date.available 2020-06-30T01:53:09Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 2014
dc.date.embargo 2015-08-25
dc.date.issued 2014-06-03
dc.description.abstract <p>We have received several calls regarding suspected fomesafen carryover injury to corn. Fomesafen is a group 14 herbicide (PPO inhibitor), and the active ingredient in Reflex, Flexstar, Prefix, Marvel and other products. Carryover is typically associated with applications made after late June and/or when the season turns dry following application. Labels of most products containing fomesafen specify a 10-month rotation interval for planting corn. The primary symptom of fomesafen injury is striped leaves due to chlorotic or necrotic veins on the leaves. Other factors can cause striping on leaves, but fomesafen is unique in that the veins are affected rather than interveinal tissue. Some of the leaves may fold over midway due to loss of integrity of the leaf midvein.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/cropnews/841/
dc.identifier.articleid 1841
dc.identifier.contextkey 7513268
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cropnews/841
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/19639
dc.language.iso en
dc.relation.ispartofseries Integrated Crop Management News
dc.source.bitstream archive/lib.dr.iastate.edu/cropnews/841/20140603_HartzlerRG_FomesafenCarryoverInjury.pdf|||Sat Jan 15 02:11:21 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Agronomy and Crop Sciences
dc.subject.keywords Agronomy
dc.title Fomesafen Carryover Injury to Corn
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isSeriesOfPublication 6c8d0b1a-8ab6-4a4b-bfd0-00466ede7d16
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