The world s worst weeds
Of terrestrial weeds, 69% are broad-leaved weeds, 23% are grasses, 6% are sedges (leaved grasslike stems with small flowers), and 2% are ferns. The weeds below occur without exception in the subtropics and the tropics and are all found in upland...
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| Formato: | News Item |
| Lenguaje: | Inglés |
| Publicado: |
Technical Centre for Agricultural and Rural Cooperation
2002
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| Acceso en línea: | https://hdl.handle.net/10568/46484 |
| Sumario: | Of terrestrial weeds, 69% are broad-leaved weeds, 23% are grasses, 6% are sedges (leaved grasslike stems with small flowers), and 2% are ferns. The weeds below occur without exception in the subtropics and the tropics and are all found in upland... |
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