Effects of prometryn applied in irrigation water on furrow irrigated cotton and residue persistence

Persistent Link:
http://hdl.handle.net/10150/191853
Title:
Effects of prometryn applied in irrigation water on furrow irrigated cotton and residue persistence
Author:
Rademacher, William Hale.
Issue Date:
1985
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
Field tests were conducted at two locations to determine the effects of prometryn (N,N’-bis(l-methylethyl)-6-(methylthio)-1,3,5- triazine-2,4-diamine] applied in the irrigation water on furrow irrigated cotton (Gossypium hirsutum LO. Application dates and rates were studied to determine their effects on cotton yield, cotton foliage response, weed control, and residue persistence. Prometryn in the Caporalᴿ 4L formulation was used in the study. The application of prometryn in the irrigation water did not significantly reduce cotton yields at either locations. There was no significant increase in prometryn symptoms in the cotton foliage due to the application of prometryn in the irrigation water. Significant control of Wrights groundcherry (Physalis wrightii Gray) was achieved at all growth stages, while control of woolly morningglory (Ipomea birsutula Jacq.f) was inconclusive. Soil residue persistence was determined by observing the effects on barley (Honieum vulgare L.) planted following the cotton. A significant amount of damage to the barley from prometryn residue was observed at one location while no damage occurred at the other location.
Type:
Thesis-Reproduction (electronic); text
LCSH Subjects:
Hydrology.; Herbicides -- Application.; Herbicides -- Toxicology.
Degree Name:
M.S.
Degree Level:
masters
Degree Program:
Plant Protection; Graduate College
Degree Grantor:
University of Arizona
Committee Chair:
Hamilton, K. C.

Full metadata record

DC FieldValue Language
dc.language.isoenen_US
dc.titleEffects of prometryn applied in irrigation water on furrow irrigated cotton and residue persistenceen_US
dc.creatorRademacher, William Hale.en_US
dc.contributor.authorRademacher, William Hale.en_US
dc.date.issued1985en_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractField tests were conducted at two locations to determine the effects of prometryn (N,N’-bis(l-methylethyl)-6-(methylthio)-1,3,5- triazine-2,4-diamine] applied in the irrigation water on furrow irrigated cotton (Gossypium hirsutum LO. Application dates and rates were studied to determine their effects on cotton yield, cotton foliage response, weed control, and residue persistence. Prometryn in the Caporalᴿ 4L formulation was used in the study. The application of prometryn in the irrigation water did not significantly reduce cotton yields at either locations. There was no significant increase in prometryn symptoms in the cotton foliage due to the application of prometryn in the irrigation water. Significant control of Wrights groundcherry (Physalis wrightii Gray) was achieved at all growth stages, while control of woolly morningglory (Ipomea birsutula Jacq.f) was inconclusive. Soil residue persistence was determined by observing the effects on barley (Honieum vulgare L.) planted following the cotton. A significant amount of damage to the barley from prometryn residue was observed at one location while no damage occurred at the other location.en_US
dc.description.notehydrology collectionen_US
dc.typeThesis-Reproduction (electronic)en_US
dc.typetexten_US
dc.subject.lcshHydrology.en_US
dc.subject.lcshHerbicides -- Application.en_US
dc.subject.lcshHerbicides -- Toxicology.en_US
thesis.degree.nameM.S.en_US
thesis.degree.levelmastersen_US
thesis.degree.disciplinePlant Protectionen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.grantorUniversity of Arizonaen_US
dc.contributor.chairHamilton, K. C.en_US
dc.identifier.oclc213393756en_US
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