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| Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1987Articles/phyto77n12_1687.pdf#page=35
Last checked: 10/15/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Dowler, W. M.;
Bruckart, W. L.;
Huckle, N. R. |
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| Author Affiliation: | USDA-FDWSRU, Ft. Detrick, Fecerick, MD. |
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| Title: | Effects of Plant Age and Photoperiod on Yellow Nutsedge Inoculated with Puccinia canaliculata in the Greenhouse |
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| Source: | Phytopathology. Vol. 77, No. 12, December 1987, p. 1721. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| Keywords: | TIC Keywords: Cyperus esculentus; Puccinia; Age; Photoperiod; Biological control
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| Abstract/Contents: | "Successful biological control of yellow nutsedge (Cyperus esculentus) by P. canaliculata (P.c.) in field studies probably required increase in disease development following early-season application of the fungus. In greenhouse studies, mean tuber biomass (number of tubers x weight/tuber) for plants inoculated with P.c. 6 or 10 wk after planting was 18.2 and 15.2 g/pot, respectively, compared with 19.5 g from the controls. Inoculation of C. esculentus on a weekly basis beginning 4 wk after planting resulted in mean biomass values of 10.8, 8.1, 6.9, 5.9 and 5.9 g for 0, 1, 2, 3, and 4 inoculations, respectively. Reduction in tuber biomass from treatment with P.c. occurred under a 16-hr and not under a 13-hr photoperiod. These results suggest that plant age at the time of inoculation is an important factor in biocontrol of nutsedge." |
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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):
Dowler, W. M., W. L. Bruckart, and N. R. Huckle. 1987. Effects of Plant Age and Photoperiod on Yellow Nutsedge Inoculated with Puccinia canaliculata in the Greenhouse. Phytopathology. 77(12):p. 1721. |
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| Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1987Articles/phyto77n12_1687.pdf#page=35
Last checked: 10/15/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 599 .P48 |
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