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Publication Type:
| Refereed |
Author(s): | Bhowmik, Prasanta C. |
Author Affiliation: | Asst. Prof., Weed Science Dept. Plant & Soil Science, University of Massachusetts, Amherst, MA. |
Title: | Smooth Crabgrass (Digitaria ischaemum) Control in Kentucky Bluegrass (Poa pratensis) Turf with Herbicides Applied Preemergence |
Source: | Weed Technology. Vol. 1, No. 2, April 1987, p. 145-148. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
Keywords: | TIC Keywords: Digitaria ischaemum; Poa pratensis; Herbicides; Preemergence herbicides; Bensulide; Napropamide; Oxadiazon; DCPA; Residues; Soils
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Abstract/Contents: | "In field experiments, preemergence application of bensulide {O,O-bis (1-methylethyl) S- [2-[(phenyl-sulfonyl) amino] ethyl] phosphorodithioate} or DCPA (dimethyl-2, 3, 5, 6-tetrachloro-1, 4-benzenedicarbosyl-ate) at 11.2 kg ai/ha controlled smooth crabgrass [Digitaria ischaemum (Shreb. ex Schweig.) Schreb. ex Muhl. #3 IDGIS] selectively in turf. Granular and liquid formulations of bensulide performed similarly. Napropamide [N,N-diethyl-2- (1-naphthalenyloxy) propanamide] granules when applied alone at 1.1 to 3.4 kg ai/ha were partially effective, but when combined with 5.6 kg ai/ha bensulide, controlled smooth crabgrass for the entire season. Oxadiazon {3- [2,4-dichloro-5- (1-methylethoxy) phenyl] -5- (1,1-dimethylethyl)-1, 3, 4-oxadiazol-2- (3H)-one} controlled crabgrass but temporarily injured the turf. Residual control of crabgrass the year after treatment was unacceptable for all treatments." |
Language: | English |
References: | 14 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Bhowmik, P. C. 1987. Smooth Crabgrass (Digitaria ischaemum) Control in Kentucky Bluegrass (Poa pratensis) Turf with Herbicides Applied Preemergence. Weed Technol. 1(2):p. 145-148. |
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