| |
| Web URL(s): | https://listings.lib.msu.edu/illtc/1976.pdf#page=36
Last checked: 01/13/2017
Requires: PDF Reader
Notes: Item is within a single large file |
|---|
| Publication Type:
| Proceedings |
|---|
| Author(s): | Hiltibran, R. C.;
Turgeon, A. J. |
|---|
| Author Affiliation: | Biochemist, Aquatic Biology Section, Illinois Natural History Survey, Urbana. Associate Professor, Department of Horticulture, University of Illinois at Urbana-Champaign. |
|---|
| Title: | Bent grass response to aquatic herbicides in irrigation water |
|---|
| Meeting Info.: | HELD: November 17-19, 1976 at Ramada Inn, Champaign, IL. |
|---|
| Source: | Proceedings of the 17th Illinois Turfgrass Conference. Vol. 17, 1976, p. 34-44. |
|---|
| Publishing Information: | Urbana-Champaign, IL: University of Illinois, Cooperative Extension Service, College of Agriculture; and the Illinois Turfgrass Foundation |
|---|
| # of Pages: | 2 |
|---|
| Keywords: | TIC Keywords: Agrostis; Irrigation water; Herbicides; Herbicide injury; Dichlobenil; Diquat; 2,4-d; Silvex; Aquatic weed control; Aquatic weeds; Weed profile; Algae; Algae control; Application rates
|
|---|
| Geographic Terms: | Illinois |
|---|
| Abstract/Contents: | Discusses types of aquatic plants: emergent, submersed, plants with floating leaves, free-floating, plants without a vascular system. Lists 17 aquatic plants found in Illinois. To assess the effect of aquatic herbicides on turfgrasses, various herbicides were applied in triplicate to plots of creeping bentgrass putting-green turf. An inch of irrigation was applied per week . Several application sequences were utilized. The aquatic herbicides did not cause any damage to the bentgrass following the single spring application. Damage was greater after the summer-summer application than following the spring-summer. Aquatic herbicide formulations containing dichlobenil, diquat, silvex, 2,4-D and simazine caused damage following the multiple-summer application sequence. Placement and residual toxicity of the herbicides in the aquatic environment determine the hazard of using herbicide-treated pond water for turfgrass irrigation. Dichlobenil, highly toxic to turfgrass if uniformly distributed in the pond water, when applied in a granular formulation, rests on the pond bottom with very little dichlobenil being detected in the water. Moderately to highly toxic herbicides--including 2,4-D, ester, diquat, and silvex-- are tied up quickly by the hydrosoil after pond treatment. A one to two day waiting period between application and irrigation with water containing these herbicides should prevent turfgrass injury. Simazine was the only herbicide that caused turf damage in all studies. Apparently, this herbicide can accumulate in turf irrigated with simazine-treated water, eventually causing severe injury. |
|---|
| Language: | English |
|---|
| References: | 2 |
|---|
| See Also: | Other items relating to: 2, 4 - D in Turf |
|---|
| Note: | Pictures, b/w
Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hiltibran, R. C., and A. J. Turgeon. 1976. Bent grass response to aquatic herbicides in irrigation water. p. 34-44. In Proceedings of the 17th Illinois Turfgrass Conference. HELD: November 17-19, 1976 at Ramada Inn, Champaign, IL. Urbana-Champaign, IL: University of Illinois, Cooperative Extension Service, College of Agriculture; and the Illinois Turfgrass Foundation. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=20628 |
| If there are problems with this record, send us feedback about record 20628. |
| Choices for finding the above item: |
|---|
| Web URL(s):
https://listings.lib.msu.edu/illtc/1976.pdf#page=36
Last checked: 01/13/2017
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 433 .A1 I4 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
