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The Resource Influence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-D, by Brett Douglass Craigmyle

Influence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-D, by Brett Douglass Craigmyle

Creator
Author
Contributor
Summary
The introduction of transgenic crops with resistance to 2,4-D will provide growers with new weed management options in soybean. To better understand the utility of this technology in soybean production systems, field and greenhouse experiments were conducted in 2010 and 2011 to investigate the effects of herbicide programs, weed height, and compatibility of glufosinate and 2,4-D combinations on weed control in soybeans with resistance to 2,4-D and glufosinate. Overall, results from these experiments indicate that glufosinate plus 2,4-D combinations utilized in pre-emergence (PRE) followed by post-emergence (POST) or sequential POST programs can provide increased control of problematic weeds like Asiatic dayflower and common waterhemp, while providing similar grass control as herbicide programs that contain glufosinate alone. Reductions in weed control were observed in response to increased weed heights, along with single POST applications of either glufosinate or 2,4-D alone. Soybean yields were also reduced by approximately 3% in response to POST applications made to 30- to 35-cm compared to 10- to 15-cm weeds
Language
eng
Work
Publication
Extent
1 online resource (v, 78 pages)
Note
Advisor: Kevin W. Bradley
Instance
Label
Influence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-D
Title
Influence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-D
Statement of responsibility
by Brett Douglass Craigmyle
Creator
Contributor
Author
Thesis advisor
Subject
Genre
Language
eng
Summary
The introduction of transgenic crops with resistance to 2,4-D will provide growers with new weed management options in soybean. To better understand the utility of this technology in soybean production systems, field and greenhouse experiments were conducted in 2010 and 2011 to investigate the effects of herbicide programs, weed height, and compatibility of glufosinate and 2,4-D combinations on weed control in soybeans with resistance to 2,4-D and glufosinate. Overall, results from these experiments indicate that glufosinate plus 2,4-D combinations utilized in pre-emergence (PRE) followed by post-emergence (POST) or sequential POST programs can provide increased control of problematic weeds like Asiatic dayflower and common waterhemp, while providing similar grass control as herbicide programs that contain glufosinate alone. Reductions in weed control were observed in response to increased weed heights, along with single POST applications of either glufosinate or 2,4-D alone. Soybean yields were also reduced by approximately 3% in response to POST applications made to 30- to 35-cm compared to 10- to 15-cm weeds
Cataloging source
MUU
http://library.link/vocab/creatorName
Craigmyle, Brett Douglass
Degree
M.S.
Dissertation note
Thesis
Dissertation year
2012.
Government publication
government publication of a state province territory dependency etc
Granting institution
University of Missouri--Columbia,
Index
no index present
Literary form
non fiction
Nature of contents
dictionaries
http://library.link/vocab/relatedWorkOrContributorDate
1973-
http://library.link/vocab/relatedWorkOrContributorName
Bradley, Kevin W.
http://library.link/vocab/subjectName
  • Transgenic plants
  • Plants
  • Weeds
  • Soybean
  • Herbicides
  • Asiatic dayflower
  • Grasses
Label
Influence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-D, by Brett Douglass Craigmyle
Instantiates
Publication
Note
Advisor: Kevin W. Bradley
Carrier category
online resource
Carrier category code
  • cr
Carrier MARC source
rdacarrier
Content category
text
Content type code
  • txt
Content type MARC source
rdacontent
Control code
876615325
Extent
1 online resource (v, 78 pages)
Form of item
online
Media category
computer
Media MARC source
rdamedia
Media type code
  • c
Specific material designation
remote
System control number
(OCoLC)876615325
Label
Influence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-D, by Brett Douglass Craigmyle
Publication
Note
Advisor: Kevin W. Bradley
Carrier category
online resource
Carrier category code
  • cr
Carrier MARC source
rdacarrier
Content category
text
Content type code
  • txt
Content type MARC source
rdacontent
Control code
876615325
Extent
1 online resource (v, 78 pages)
Form of item
online
Media category
computer
Media MARC source
rdamedia
Media type code
  • c
Specific material designation
remote
System control number
(OCoLC)876615325

Subject

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