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| Publication Type:
| Report |
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| Author(s): | Hemphill, D. D. |
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| Author Affiliation: | Department of Horticulture, Missouri Agricultural Experiment Station, Columbia |
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| Title: | Preemergence control of crabgrass |
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| Meeting Info.: | St. Louis, Missouri: December 11-13, 1961 |
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| Source: | Eighteenth Annual Research Report: North Central Weed Control Conference. 1961, p. 85. |
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| Publishing Information: | [Lincoln, Nebraska]: [North Central Weed Science Society] |
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| # of Pages: | 1 |
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| Abstract/Contents: | "Several herbicides were applied during this period, March 30 to April 15, 1961 for the preemergence control of crabgrass. Calcium arsenate, chlordane, dimethyl 2,3,5,6-tetrachloro-terephthalate (Dacthal) and O-2,4-dichlorophenyl O-methyl isopropylphosphoramido-thioate (Zytron) were applied to the same plots as in 1959 and 1960. Calcium propyl arsonate, polychlorodicyclopentadiene isomers (Bandane), N,N-di-n-propyl-2,6,-dinitro-4-methylaniline (Dipropalin), N,N-di-n-propyl-2,6-dinitro-4-trifluor-omethylan (Trifluralin), and N,Ndimethyl-2,2-diphenylacetamide (Diphenamid) were applied to plots not previously treated with these particular chemicals. Diphenamid 4 lb/A and Trifluralin 4 lb/A thinned bluegrass turf. Dipropalin 4 lb/A gave satisfactory crabgrass control without visible turf injury. Bandane at rates lower than 30 lb/A did not give satisfactory control. Calcium arsenate 18 lb/1000 sq ft injured bluegrass turf under drought conditions. Calcium propyl arsonate was promising but not as effective as Dacthal or Zytron." |
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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):
Hemphill, D. D. 1961. Preemergence control of crabgrass. Proc. North Cent. Weed Sci. Soc. p. 85. |
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MSU catalog number: SB 610 .N6 |
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