Native Grass Establishment using Journey registered Herbicide

We initiated a study to determine the necessary rates of Journey registered herbicide applied pre-emergence to reduce competition and allow establishment of native grasses. Native grasses are important components of prairie ecosystems that provide habitat for wildlife and quality forage for livestoc...

Full description

Saved in:
Bibliographic Details
Published in:Natural areas journal 2015-01, Vol.35 (1), p.69-73
Main Authors: Bahm, Matt A, Barnes, Thomas G, Jensen, Kent C
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We initiated a study to determine the necessary rates of Journey registered herbicide applied pre-emergence to reduce competition and allow establishment of native grasses. Native grasses are important components of prairie ecosystems that provide habitat for wildlife and quality forage for livestock. Spring application of 0.07 kg ai/ha imazapic + 0.18 kg ai/ha glyphosate, 0.09 kg ai/ha imazapic + 0.25 kg ai/ha glyphosate, and 0.11 kg ai/ha imazapic + 0.31 kg ai/ha glyphosate, commercially available as Journey registered herbicide, and an untreated control were randomly assigned at each site. Plots were seeded within two weeks following herbicide application with a mixture of native warm- and cool-season grasses. Our results indicate that a pre-emergent application of 0.07 kg ai/ha imazapic + 0.18 kg ai/ha glyphosate can improve establishment of planted native grasses.
ISSN:0885-8608
DOI:10.3375/043.035.0109