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Web URL(s): | http://hdl.handle.net/2027/mdp.39015001262636?urlappend=%3Bseq=136 Last checked: 01/22/2014 Notes: Item is within a single large file |
Publication Type:
| Refereed |
Author(s): | Hardison, J. R. |
Author Affiliation: | Research Plant Pathologist, Agricultural Research Service, U. S. Department of Agriculture and Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon |
Title: | Control of Puccinia striiformis by two new systemic fungicides, BAY MEB 6447 and BAS 31702F |
Source: | Plant Disease Reporter. Vol. 59, No. 8, August 1975, p. 652-655. |
Publishing Information: | [Washington, D.C.]: Bureau of Plant Industry, U.S. Dept. of Agriculture |
# of Pages: | 4 |
Keywords: | TIC Keywords: Poa pratensis; Puccinia striiformis
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Abstract/Contents: | "Root uptake of a new synthetic chemical, 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1 H-1,2,4-triazol-1-yl)-2-butanone (BAY MEB 6447) provided almost complete control of Puccinia striiformis on glasshouse grown 'Merion' Kentucky bluegrass (Poa pratensis) plants for more than 14 weeks after a single application of 1mg/600 ml soil. Good control for 3 and 2 months was obtained in field plots by a single spray of BAY MEB 6447 at 1.12 to 2.35 and from 0.56 to 0.78 kg/ha, respectively. Another systemic, 2-iodobeenzanilide (BAS 31702F) at 1.12, 1.68 or 2.24 kg/ha applied in three sprays (May 2, 13, and 28) controlled stripe rust excellently. Both systemics controlled rust on 1-yr-old Merion Kentucky bluegrass plants better than the commercial standard (a mixture of 1/3 nickel sulfate hexahydrate + 2/3 maneb 80% wettable powder) at 3.36, 5.04 or 6.72 kg/ha applied in sprays on May 2, 13, and 28" |
Language: | English |
References: | 8 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hardison, J. R. 1975. Control of Puccinia striiformis by two new systemic fungicides, BAY MEB 6447 and BAS 31702F. Plant Disease Reporter. 59(8):p. 652-655. |
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| Web URL(s): http://hdl.handle.net/2027/mdp.39015001262636?urlappend=%3Bseq=136 Last checked: 01/22/2014 Notes: Item is within a single large file |
| MSU catalog number: b2191617 |
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