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| Author(s): | Hodges, Clinton F. |
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| Author Affiliation: | Dept. of Horticulture, Iowa State University, Ames, Iowa |
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| Title: | Growth and reproduction of Drechslera sorokiniana as influenced by preemergence herbicides |
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| Source: | Mycologia. Vol. 73, No. 2, March/April 1981, p. 244-251. |
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| Publishing Information: | Lancaster Pa: New ERA Printing Co. |
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| Keywords: | TIC Keywords: Preemergence herbicides; Benfluralin; Bensulide; DCPA; Siduron; Bipolaris sorokiniana
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| Abstract/Contents: | "The preemergence herbicides benefin, bensulide, DCPA, and siduron were evaluated for their influence on conidial germination, germ-tube growth, primary branching of germ tubes, and conidial production by Drechslera sorokiniana at molar concentrations of 10-12, 10-9, 10-6. All herbicides at all concentrations inhibited conidial germination and either had no effect on or inhibited germ-tube growth. Concentrations of DCPA and siduron at 10-9 and 10-6M stimulated germ-tube branching, but other concentrations of these herbicides and all concentrations of benefin and bensulide had no effect. Bensulide, except at 10-12M, and siduron inhibited mycelial growth. DCPA stimulated mycelial growth at 10-12M, had no effect at 10-9M, and inhibited growth at 10-6M. All concentrations of benefin stimulated mycelial growth. DCPA, except at 10-12M, benefin and bensulide inhibited conidial production. All concentrations of siduron stimulated conidial production. Benefin, DCPA, and siduron induced germination from intercalary cells of a small number of conidia. Bensulide and DCPA induced bulbous, appressorium-like apices on germ tubes of some germinating conidia." |
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| Language: | English |
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| References: | 25 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hodges, C. F. 1981. Growth and reproduction of Drechslera sorokiniana as influenced by preemergence herbicides. Mycologia. 73(2):p. 244-251. |
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MSU catalog number: QK 600 .M85 |
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