First cutting dates predicted for black cutworm

dc.contributor.author Rice, Marlin
dc.contributor.author Pope, Richard
dc.date 2018-02-17T02:50:55.000
dc.date.accessioned 2020-06-30T01:40:22Z
dc.date.available 2020-06-30T01:40:22Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 2004
dc.date.embargo 2015-10-13
dc.date.issued 2004-05-17
dc.description.abstract <p>The black cutworm is an occasional pest of corn, yet it deserves our attention because of its potential for causing economic damage. Significant flights of black cutworm adults (moths) entered Iowa during April 19-21 and were caught in pheromone traps. From these catches we can predict first cutting of corn. Black cutworms require 300 degree days (base 50°F) for larvae to be large enough to cut corn plants (which is about the length of a dime). So by calculating cutworm hatch and development over time, we can anticipate when to look for damage.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/cropnews/1511/
dc.identifier.articleid 2510
dc.identifier.contextkey 7710947
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cropnews/1511
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/17763
dc.language.iso en
dc.relation.ispartofseries Integrated Crop Management News
dc.source.bitstream archive/lib.dr.iastate.edu/cropnews/1511/20040517_RiceME_FirstCuttingDates.pdf|||Fri Jan 14 20:36:07 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Entomology
dc.subject.keywords Entomology
dc.title First cutting dates predicted for black cutworm
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isSeriesOfPublication 6c8d0b1a-8ab6-4a4b-bfd0-00466ede7d16
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