Effects of Zinc Fertilization of Corn on Hatching of Heterodera glycines in Soil

dc.contributor.author Behm, J. E.
dc.contributor.author Tylka, G. L.
dc.contributor.author Tylka, Gregory
dc.contributor.author Niblack, T. L.
dc.contributor.author Wiebold, W. J.
dc.contributor.author Donald, P. A.
dc.contributor.department Plant Pathology and Microbiology
dc.date 2018-02-18T19:05:10.000
dc.date.accessioned 2020-06-30T06:22:41Z
dc.date.available 2020-06-30T06:22:41Z
dc.date.copyright Sun Jan 01 00:00:00 UTC 1995
dc.date.issued 1995-06-01
dc.description.abstract <p>Experiments were conducted to determine the effects of zinc fertilizers on hatching and soil population densities of Heterodera glycines. In vitro egg hatching in solutions of reagent-grade zinc sulfate and zinc chloride and fertilizer-grade zinc sulfate was significantly greater than hatching in deionized water, whereas zinc chelate fertilizer significantly inhibited egg hatching relative to deionized water. In greenhouse experiments, no differences in cumulative percentage egg hatch were detected in soil naturally infested with H. glycines amended with fertilizer-grade zinc sulfate and zinc chelate at rates equivalent to 0, 1.12, 11.2, and 112 kg Zn/ha and subsequently planted with corn (Zea mays L.). In a field experiment, no significant differences in H. glycines egg population densities and corn yields were detected among plots fertilized with 0, 11.2, and 22.4 kg Zn/ha rates of zinc chelate. Yields of H. glycines-susceptible soybean planted in plots 1 year after zinc fertilization of corn plots also were not significantly affected. Zinc compounds significandy affected H. glycines egg hatching in vitro, but had no effect on hatching in natural soils. Key words: Glycine max, Heterodera glycines, hatching, nematode, soybean cyst nematode, zinc fertilizer.</p>
dc.description.comments <p>This article is published as Behm, J. E., G. L. Tylka, T. L. Niblack, W. J. Wiebold, and P. A. Donald. "Effects of Zinc Fertilization of Corn on Hatching of Heterodera glycines in Soil." <em>Journal of Nematology</em> 27, no. 2: 164-171. Posted with permissions.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/plantpath_pubs/181/
dc.identifier.articleid 1186
dc.identifier.contextkey 10570890
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath plantpath_pubs/181
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/57625
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/plantpath_pubs/181/0-Tylka_Permission_from_Jnl_of_Nematology.pdf|||Fri Jan 14 21:36:51 UTC 2022
dc.source.bitstream archive/lib.dr.iastate.edu/plantpath_pubs/181/1995_Tylka_EffectsZinc.pdf|||Fri Jan 14 21:36:52 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agronomy and Crop Sciences
dc.subject.disciplines Plant Breeding and Genetics
dc.subject.disciplines Plant Pathology
dc.subject.keywords Glycine max
dc.subject.keywords Heterodera glycines
dc.subject.keywords hatching
dc.subject.keywords nematode
dc.subject.keywords soybean cyst nematode
dc.subject.keywords zinc fertilizer
dc.title Effects of Zinc Fertilization of Corn on Hatching of Heterodera glycines in Soil
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 1113743f-89dc-4805-8212-529b30642102
relation.isOrgUnitOfPublication a26b5928-54bb-4a0b-a973-95d649d1ad83
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