Seed populations of Striga species in Nigeria
Seeds of Striga asiatica and S. hermonthica were separated from soil using a wet sieve method with a 2.5 smallcap˜M sucrose flotation solution and 250- and 150-µm mesh screens. In 34 fields, the av. and range of seeds/100 g of soil were 8.2 and 0-75, resp. Seeds were recovered from 28 of the 34 fiel...
| Autores principales: | , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
1991
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/101733 |
| _version_ | 1855523191226630144 |
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| author | Hartman, G.L. Tanimonure, O.A. |
| author_browse | Hartman, G.L. Tanimonure, O.A. |
| author_facet | Hartman, G.L. Tanimonure, O.A. |
| author_sort | Hartman, G.L. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Seeds of Striga asiatica and S. hermonthica were separated from soil using a wet sieve method with a 2.5 smallcap˜M sucrose flotation solution and 250- and 150-µm mesh screens. In 34 fields, the av. and range of seeds/100 g of soil were 8.2 and 0-75, resp. Seeds were recovered from 28 of the 34 fields sampled. Eighteen, six and four fields had 1-5, 6-20, and >21 seeds/100 g of soil, resp. The max. number of seeds/100 g of soil was 202, collected from one sample site in a field. Emerged S. asiatica, S. gesnerioides, and S. hermonthica were present in 28 fields. The av. number of seeds/plant produced by S. gesnerioides was 6.4 × 104, and the av. number of seeds/capsule was 604. Seed recovery and plant emergence were correlated at one site. |
| format | Journal Article |
| id | CGSpace101733 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1991 |
| publishDateRange | 1991 |
| publishDateSort | 1991 |
| record_format | dspace |
| spelling | CGSpace1017332023-02-15T06:52:28Z Seed populations of Striga species in Nigeria Hartman, G.L. Tanimonure, O.A. plants striga gesnerioides striga hermonthica emergence parasites parasitic plants sampling seed banks (genetics) seeds surveys techniques weeds Seeds of Striga asiatica and S. hermonthica were separated from soil using a wet sieve method with a 2.5 smallcap˜M sucrose flotation solution and 250- and 150-µm mesh screens. In 34 fields, the av. and range of seeds/100 g of soil were 8.2 and 0-75, resp. Seeds were recovered from 28 of the 34 fields sampled. Eighteen, six and four fields had 1-5, 6-20, and >21 seeds/100 g of soil, resp. The max. number of seeds/100 g of soil was 202, collected from one sample site in a field. Emerged S. asiatica, S. gesnerioides, and S. hermonthica were present in 28 fields. The av. number of seeds/plant produced by S. gesnerioides was 6.4 × 104, and the av. number of seeds/capsule was 604. Seed recovery and plant emergence were correlated at one site. 1991 2019-06-25T17:09:03Z 2019-06-25T17:09:03Z Journal Article https://hdl.handle.net/10568/101733 en Limited Access Hartman, G.L. & Tanimonure, O.A. (1991). Seed population of striga species in Nigeria. Plant Disease, 75(5), 494-496. |
| spellingShingle | plants striga gesnerioides striga hermonthica emergence parasites parasitic plants sampling seed banks (genetics) seeds surveys techniques weeds Hartman, G.L. Tanimonure, O.A. Seed populations of Striga species in Nigeria |
| title | Seed populations of Striga species in Nigeria |
| title_full | Seed populations of Striga species in Nigeria |
| title_fullStr | Seed populations of Striga species in Nigeria |
| title_full_unstemmed | Seed populations of Striga species in Nigeria |
| title_short | Seed populations of Striga species in Nigeria |
| title_sort | seed populations of striga species in nigeria |
| topic | plants striga gesnerioides striga hermonthica emergence parasites parasitic plants sampling seed banks (genetics) seeds surveys techniques weeds |
| url | https://hdl.handle.net/10568/101733 |
| work_keys_str_mv | AT hartmangl seedpopulationsofstrigaspeciesinnigeria AT tanimonureoa seedpopulationsofstrigaspeciesinnigeria |