| |
| Web URL(s): | https://listings.lib.msu.edu/iowat/1988.pdf#page=72
Last checked: 01/12/2017
Requires: PDF Reader |
|---|
| Publication Type:
| Report |
|---|
| Author(s): | Peterson, G. M.;
Agnew, M. L.;
Christians, N. E. |
|---|
| Author Affiliation: | Peterson: Jasper County Extension Director and Turfgrass Graduate Student; Agnew: Assistant Professor; and Christians: Professor, Iowa State University |
|---|
| Title: | Preemergence herbicide and core cultivation study |
|---|
| Source: | 1988 Iowa Turfgrass Research Report. 1988, p. 67-68. |
|---|
| Publishing Information: | Ames, Iowa: Iowa State University Extension |
|---|
| # of Pages: | 2 |
|---|
| Series: | FG-454 |
|---|
| Keywords: | TIC Keywords: preemergence herbicides; DCPA; Prodiamine; Pendimethalin
|
|---|
| Abstract/Contents: | "With the intense amount of traffic that athletic fields receive, there is intense pressure from crabgrass and knotweed invasion. Compacted soils on athletic fields also require core cultivation in the spring. However, weather conditions may not allow cultivation prior to the application of preemergence herbicides. Recent research suggests that core cultivation will not affect crabgrass germination. However, these studies were not aerified with the intensity of that done on athletic fields. The purpose of this study was to determine the effectiveness of four preemergence herbicides when followed by three levels of cultivation. This study was established in the spring of 1987 on the Newton High School practice football field. This area was chosen for its high percentage of crabgrass and severe soil compaction conditions. The treatment include for preemergence herbicides and three cultivation treatments. The preemergence herbicides and rates are listed in a table. The cultivation treatments were applied with a Ryan Lawn Aire IV. Treatments include 0, 2, and 4 passes with the aerator. Crabgrass populations were determined at July 23, 1987. There were no differences in crabgrass counts between cultivation treatments or herbicide/cultivar interaction. There was, however, a difference in the effectiveness of herbicides. Team 2G at 2 lb ai/A, Dacthal and Prodiamine at 0.5 lb ai/A provided less crabgrass control than other herbicide treatments. This study will be repeated in 1988." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | "July, 1988"
Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Peterson, G. M., M. L. Agnew, and N. E. Christians. 1988. Preemergence herbicide and core cultivation study. Iowa Turfgrass Res. Rep. p. 67-68. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=68454 |
| If there are problems with this record, send us feedback about record 68454. |
| Choices for finding the above item: |
|---|
| Web URL(s):
https://listings.lib.msu.edu/iowat/1988.pdf#page=72
Last checked: 01/12/2017
Requires: PDF Reader |
| 
MSU catalog number: SB 433 .A1 I55 |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
