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Publication Type:
| Refereed |
Author(s): | Bhowmik, Prasanta C.;
Bingham, S. Wayne |
Author Affiliation: | University of Mass., Amherst |
Title: | Preemergence Activity of Dinitroaniline Herbicides Used for Weed Control in Cool-Season Turfgrasses |
Source: | Weed Technology. Vol. 4, No. 2, April-June 1990, p. 387-393. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
Keywords: | TIC Keywords: Rooting; Rhizome growth; Injuries; Benfluralin; Pendimethalin; Trifluralin; Prodiamine; Poa pratensis; Lolium perenne; Festuca arundinacea; Herbicide trials; Festuca rubra
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Geographic Terms: | Maryland; Ohio; Massachusetts |
Abstract/Contents: | "Dinitroaniline herbicides are major herbicides used to control annual grass weeds in cool-season turfgrasses. At least three herbicides, benefin, pendimethalin, and trifluralin are labeled preemergence to control weeds in established turfgrass. Prodiamine could be a competitive product. Benefin at 2.2 to 3.4 kg ai/ha, pendimethalin at 1.7 to 3.4 kg ai/ha, prodiamine at 0.6 to 1.7 kg ai/ha, and benefin plus trifluralin at 1.1 plus 0.6 to 2.3 plus 1.1 kg ai/ha effectively control many annual grass weeds, including large and smooth crabgrass, yellow and green foxtail, barnyardgrass, goosegrass, fall panicum, and annual bluegrass. Most dinitroaniline herbicides provide residual preemergence weed control for the entire growing season. In general, Kentucky bluegrass, perennial ryegrass, tall fescue, red fescue, and other cool-season turfgrasses tolerate most of these herbicides, although higher-than-normal rates of any dinitroaniline herbicide could restrict root growth and cause stand thinning in turfgrass species." |
Language: | English |
References: | 36 |
Note: | Tables Graphs Presented as symposium paper at the Weed Science Society of America Meeting on February 4, 1988 in Las Vegas, Nevada. |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Bhowmik, P. C., and S. W. Bingham. 1990. Preemergence Activity of Dinitroaniline Herbicides Used for Weed Control in Cool-Season Turfgrasses. Weed Technol. 4(2):p. 387-393. |
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