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| Publication Type:
| Report |
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| Author(s): | Hogard, T. W.;
Hemphill, D. D. |
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| Author Affiliation: | Department of Horticulture, Missouri Agricultural Experiment Station |
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| Title: | Pre-emergence control of crabgrass in lawns |
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| Section: | Control of weeds in horticultural crops: Turf
Other records with the "Control of weeds in horticultural crops: Turf" Section
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| Meeting Info.: | Omaha, Nebraska December 6-8, 1955 |
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| Source: | Annual Research Report: North Central Weed Control Conference. 1955, p. 129-130. |
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| Publishing Information: | [Lincoln, Nebraska]: [North Central Weed Science Society] |
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| # of Pages: | 2 |
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| Abstract/Contents: | "Following chemicals were applied to randomized replicated plots in a Kentucky Bluegrass lawn for pre-emergence crabgrass control (Digitaria sanguinalis): NP (Alanap 1F), 18 lbs per 1000 sq ft; one treatment; Alanap 1F, 36 lbs per 1000 sq ft, one treatment; Alanap 1F, 13 lbs per 1000 sq ft, three applications, 4 weeks apart; Natrin, 4 lbs per acre; SES, 4 lbs per acre; DCU, 10 lbs per acre; Dupont Crabgrass Killer #1, 4 lbs per acre; and disodium methyl arsonate, 3.7 oz per 1000 sq ft. Point Quadrat readings were taken 7 weeks after first treatments and control as indicated by per cent of turf foliage consisting of crabgrass in the various plots was as follows: Alanap 1F, one 18 lb treatment, 4.2%; Alanap 1F, one 36 lb treatment, 11.9%; Alanap 1F, 3 18 lb treatments, 3.8%; Natrin, 15.6%; SES, 9.9%; DCU, 11.5%; Dupont Crabgrass Killer #1, 18%; disodium methyl arsonate, 20% and Control - 18%. Bluegrass in Alanap 1F treated plots exhibited a darker green color throughout the season. Crabgrass was controlled throughout the season in plots receiving three applications of Alanap 1F. With all chemicals tested, 2 or 3 applications at approximately four week intervals will be necessary for crabgrass throughout the season." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hogard, T. W., and D. D. Hemphill. 1955. Pre-emergence control of crabgrass in lawns. Proc. North Cent. Weed Sci. Soc. p. 129-130. |
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MSU catalog number: SB 610 .N6 |
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