Full TGIF Record # 240379
Item 1 of 1
Publication Type:
i
Report
Author(s):Hemphill, D. D.
Author Affiliation:Research Committee, NCWCC and Department of Horticulture, Missouri Agricultural Experiment Station, Columbia, Missouri
Title:Pre-emergence control of crabgrass
Section:Weed control in turf
Other records with the "Weed control in turf" Section
Meeting Info.:St. Paul, Minnesota: December 3-5, 1962
Source:Nineteenth Annual Research Report: North Central Weed ControlConference. 1962, p. 104-105.
# of Pages:2
Publishing Information:[Lincoln, Nebraska]: [North Central Weed Science Society]
Abstract/Contents:"Calcium arsenate, 9 lb/100sq ft: chlordane, 70 lb/A: dimethyl 2,3,5,6-tetrachloroterephthalate (Dacthal), 10 lb/A: O-2,4-dichlorophenyl O-methyl isopropylphosphoramidothioate (Zytron), 15 lb/A: Polychlorodicylopentadiene isomers (Bandane) 20, 20 and 40 lb/A: N, N-di-n-propyl-2,6-dinitro-4-trifluoromethylaniline (trifluralian) 2 lb/A; and R-4461 (N-(beta-O,O-diisopropyldithiophosphoylethyl) benzenesulfonamide), 15 lb/A; were applied approximately four weeks before crabgrass germination and a mixture of calcium methyl arsonate and calcium propyl arsonate was applied at 1.5 and 2.25 lb/1000 sq ft approximately two weeks before germination, at time of first germination, or two weeks after start of germination. Calcium arsenate, chlordane, Dacthal, Zytron, and Trifluralin were applied to plots that had been treated in prior years with the same herbicide/Crabgrass control was excellent in plots treated with calcium arsenate, chlordane, Dacthal, and Zytron, and with Bandane at 30 and 40 lb/A. The mixture of calcium methyl arsonate and calium propyl arsonate caused thinning of the bluegrass when sued at 2.25 lb/1000 sq ft."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hemphill, D. D. 1962. Pre-emergence control of crabgrass. Proc. North Cent. Weed Sci. Soc. p. 104-105.
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