Full TGIF Record # 229547
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Publication Type:
i
Report
Author(s):Greulach, L.; Evans, R.; Zawierucha, J.; Gibson, S.; McKeague, M.; Vair, R.; Hendricks, L.
Author Affiliation:BASF Corporation, Raleigh, NC
Title:1990 EUP results of BAS 514 00 H on turf in the north central region
Section:Horticulture and aquatics
Other records with the "Horticulture and aquatics" Section
Meeting Info.:Des Moines, Iowa: December 11-13, 1990
Source:Proceedings: North Central Weed Science Society. Vol. 45, 1990, p. 99.
# of Pages:1
Publishing Information:[Champaign, Illinois]: [North Central Weed Science Society]
Abstract/Contents:"BAS 541 00 H is a selective postmergence herbicide being developed for the control of weedy grasses and broadleaf weeds in turf grass. The objective of this Experimental Use Permit (EUP) was to demonstrate and obtain weed control and turf grass response from postmergence application of BAS 541 00 H using a wide range of commercial application equipment. 32 EUP trials were conducted in Ohio, Indiana, Michigan, Illinois, and Missouri. BAS 514 00 H was applied at .5 to 2.5 lbs product in single and split applications. BAS 090 02 S surfactant was used at 1 quart per acre with all applications. BAS 514 00 H was applied with a wide range of spray equipment using spray volume of 15 to 195 gpa at 10 to 180 psi. Applications were made on bluegrass, tall fescue, ryegrass, red fescue, bermuda, and bentgrass. No injury to any turf grass was reported. Smooth crabgrass (Digitaria ischaemun Schreb) was the most prevalent weed in the tests. Control was excellent averaging 91% for .5 to 2 inch tall and 97% for 2 to 4 inch tall smooth crabgrass. Control of large crabgrass (Digitaria sanguinalis L. Scop) was 71% from 9 sites. Control of susceptible broadleaf weeds ranged 81% for white clover (Trifolium repens L.), 70% for dandelion (Taraxacrum officinal Weber), 76% for buckhorn plaintain (Plantago lanceolata L.) and 72% for black medic (Medicago lupulina L.)."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Greulach, L., R. Evans, J. Zawierucha, S. Gibson, M. McKeague, R. Vair, et al. 1990. 1990 EUP results of BAS 514 00 H on turf in the north central region. Proc. North Cent. Weed Sci. Soc. 45:p. 99.
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