The World's Worst Weeds: Distribution and BiologyFor each of the important weed species we have attempted in these pages to present a summary of the world distribution, the known biology, and the agricultural importance. A line drawing and a description is included for each species, as well as a list of common names used in the countries where the weed is troublesome. |
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Table des matières
201 | 41 |
11 | 90 |
Amaranthus hybridus L | 114 |
Droits d'auteur | |
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Expressions et termes fréquents
Africa Agriculture America animals annual appear areas Asia Australia BANGLADESH base become beets BIOLOGY branched Brazil buds Canada cause cereals Ceylon cm long common competition corn cotton countries covered crops cultivated Cynodon Cyperus distribution dormancy early effects emerge English Europe experiments fields FIGURE flower fruit germination grass green grow grown growth habit hairs Hawaii important increased India Indonesia inflorescence ITALY Japan land leaf leaves light major Malaysia mature Mexico mm long NAMES native pastures percent perennial period Philippines places plant poisonous potatoes principal weed problem produced reduced regions reported rhizomes rice root rotundus season seedlings seeds serious weed shoots short shown smooth soil sometimes sorghum South species spikelet spread stems studies sugar sugarcane surface Taiwan temperature tion tropics tubers United usually varieties vegetables wide yield Zealand
Informations bibliographiques
| Titre | The World's Worst Weeds: Distribution and Biology East-West Center book |
| Auteur | LeRoy G. Holm |
| Collaborateur | East-West Center |
| Édition | réimprimée |
| Éditeur | East-West Center, 1977 |
| Original provenant de | l'Université du Michigan |
| Numérisé | 2 mars 2010 |
| ISBN | 0824802950, 9780824802950 |
| Longueur | 609 pages |
| Exporter la citation | BiBTeX EndNote RefMan |