| |
| Web URL(s): | http://www.newss.org/proceedings/proceedings_1996_vol50.pdf#page=169
Last checked: 07/24/2013
Requires: PDF Reader
Notes: Item is within a single large file |
|---|
| Publication Type:
| Report |
|---|
| Content Type: | Abstract or Summary only |
|---|
| Author(s): | Martin, Bruce |
|---|
| Author Affiliation: | Assoc. Prof., Department of Plant Pathology and Physiology, Clemson University, Pee Dee Research and Education Center, Horence, SC |
|---|
| Title: | Interactions between herbicide use and turfgrass diseases |
|---|
| Meeting Info.: | Williamsburg, VA; January 2-5, 1996 |
|---|
| Source: | Proceedings of the 50th Annual Meeting of the Northeastern Weed Science Society. Vol. 50, 1996, p. 169. |
|---|
| Publishing Information: | College Park, MD: Northeastern Weed Science Society |
|---|
| # of Pages: | 1 |
|---|
| Keywords: | TIC Keywords: Disease severity; Diseases; Herbicide evaluation; Herbicide interaction; Herbicide resistance
|
|---|
| Abstract/Contents: | "Herbicides are valuable tools for the maintenance of quality turfgrass stands. Most grasses leave good tolerance to labelled postemergence herbicides, with direct injury usually confined to transient phytotoxicity. Sometime, postemergence herbicides have been associated with increased disease severity from pathogens attacking foliage. For example, we examined the use of triazine herbicides and Rhizoctonia blight (Rhizoctonia solani Kuhn) in warm-season turfgrasses. The use of triazine herbicides, particularly atrazine, resulted in increased severity and damage to centipedegrass (Eremochloa ophiuroides (Munro) Hack) and St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) by Rhizoctonia blight. Cool- and warm-season turfgrasses vary in their tolerance to preemergence herbicides. Some may inhibit new root development, thus affecting turf growth and and recoverey from injury. These effects are not easily reconized by turfgrass managers. The situation becomes even more complicated when diseases are involved. For instance, our research has shown that response of bermudagrass (Cynodon spp. L.) turf from nemotode injury varies with preemergence herbicides. When preemergence herbicides were applied in early March in South Carolina, and fenamiphos nematicide applied in mid-April, turf quality response varied in summer months depending on the herbicide. Results showed that use of oxadiazon usually resulted in sustained increased turf quality compared with other herbicides. It is important that research identifies and quantifies positive and negative aspects of the use of combinations and sequential applications of pest management products to develop truly integrated pest management." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | This item is an abstract only! |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Martin, B. 1996. Interactions between herbicide use and turfgrass diseases. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 50:p. 169. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=42183 |
| If there are problems with this record, send us feedback about record 42183. |
| Choices for finding the above item: |
|---|
| Web URL(s):
http://www.newss.org/proceedings/proceedings_1996_vol50.pdf#page=169
Last checked: 07/24/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 610 .N62 v. 50 |
| Find from within TIC:
Digitally in TIC by file name: newss1996 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
