Includes cues, strategies, restraints, rates. Description Top of page. We advise against extracting comparative information from the descriptions. D. ciliaris is an annual grass, typically decumbent, rooting at the nodes and spreading to form untidy patches up to 1 m across and 50 cm high, although under crowded conditions it will grow more erect with culms up to 1 m high. Germination occurs in the 0—5—mm depth; seeds can be spread in the droppings on soil of livestock. Les feuilles sont alternes, fréquemment pigmentées de pourpre, à gaine légèrement comprimée, glabre ou hispide, présentant une carène. 2003. Switzerland. Digitaria eriantha is a perennial grass. Its main goal is summarize the most relevant or attractive characteristics of this taxon to the general public. Le grain est oblong, long de 2,5 à 3,3 mm, inclus dans la lemma et la paléa de la fleur supérieure. Lemma ciliée à 7 nervures, paléa manquante pour l’épillet stérile. 1994. Etude des mauvaises herbes dans la rotation cotonnière (cotonnier, maïs, sorgho, ara... La caractérisation des enherbements de la canne à sucre à la Réunion... Caractérisation des enherbement en culture d'ananas à La Réunion, Ligule membranous and short ciliate with hairs around the ligule, Ligule ciliate with hairs around the ligule, Ligule membranous and long ciliate with hairs around the ligule, Ligule membranous with hairs around the ligule, Ligule corneous and short ciliate with hair around the ligule, Ligule corneous and long ciliate with hairs around the ligule, Capsule splitting vertically in 3 carpels, Capsule splitting vertically in 2 carpels, Capitule with tubular and ligulate flowers, In addition to the size of the ligule, which is considerably more developed for, cm), with subdigitated inflorescences of very variable number of digitized racems, 4 to 15 cm long, while. Variables of interest to ecologists include the composition, distribution, amount (biomass), number, and changing states of organisms within and among ecosystems. Enumerates geographic entities where the taxon lives. Inventory of Canadian Agricultural Weeds (click here) Digitaria is a surprisingly complex genus, despite the existence of a world monograph (Henrard 1950). Catindig JLA, Barrion AT, Litsinger JA. Morphology. Les tiges sont dépourvues de poil. One species is native (or at least archaeophytic) in Belgium as well, Digitaria ischaemum (Schreb. Common in invasive species communities. Manual of ricefield weeds in the Philippines. T 1 and Zulma E. Rúgolo de Agrasar 2 Cette espèce est maintenant très largement répandue dans toutes les régions tropicales et semi-tempérées. Sheaths and lower parts of leaves loosely hairy on both surfaces. Roem. Based on morphology. Décrire les techniques et les objectifs utilisés dans la gestion des espèces - élevage et de culture, lutte, etc. Herbarium pictures ReCOLNAT: https://explore.recolnat.org/search/botanique/simplequery=Digitaria%2520ciliaris, Images d'herbiers ReCOLNAT : https://explore.recolnat.org/search/botanique/simplequery=Digitaria%2520ciliaris, Best supported on Google Chrome, Firefox 3.0+, Internet Explorer 8.0+, Safari 4.0+, Opera 10+. Digitaria is a genus of plants in the grass family native to tropical and warm temperate regions but can occur in tropical, subtropical, and cooler temperate regions as well. Upland rice weeds of South and Southeast Asia. The preliminary results of this study on phytolith morphology, both at single and joined (silica skeletons) morphotypes, and starch grains show great potentials for the identification of different genus or species on the basis of microremains. หญ้านกสีชมพู (Echinochloa colona (L.) Link) )หญ้าตีนกา (Eleusine indica?(L.) Dans les cultures pluviales du Moyen-Ouest de Madagascar, on rencontre en mélange au moins trois digitaires : Digitaria horizontalis Willd., Digitaria ciliaris (Retz.) Weed Science Society of the Philippines. Ligule membraneuse. The compounds involved in the autotoxicity of M. sativa were analyzed using high-performance liquid chromatography. [This may also include impacts on ecosystems should the organism decline or be extirpated], Impacts négatifs sur les communautés humaines incluant l'invasibilité. Digitaria commutata of Bouhedma (-0.56 MPa), Cenchrus ciliaris, Medenine (-0.54 MPa) and minimum in the population of Matmata (-0.53 MPa), at the end of the first cycle of drought. Despite this importance, no studies have been done specifically on these species. Describes reproductive physiology and behavior, including mating and life history variables. Leaf type Grass or grass-like . Le Bourgeois, T., A. Carrara, M. Dodet, W. Dogley, A. Gaungoo, P. Grard, Y. Ibrahim, E. Jeuffrault, G. Lebreton, P. Poilecot, J. Prosperi, J. Wilhalm T. (2009) Digitaria ciliaris in Europe. Limbe linéaire à lancéolé, long de 4 à 20 cm et large de 3 à 10 mm. Weeds of rice in Indonesia. Rice Res. Grass Weeds 2. Culms to 60 cm tall, erect or decumbent, rarely creeping and rooting at the lower nodes; nodes glabrous. Lemma et paléa de même texture, ciliées à 2 nervures, de 3 mm de long pour l’épillet fertile. Palabras clave: Digitaria badia, Digitaria michoacanensis, grupo Ternata, México, Paniceae. pentzii Digitaria eriantha subsp. Strand Life Sciences. Grass weeds 1. However, in reviewing hundreds of studies, we find only six comprehensive examples of species adaptively evolving to urbanization. noeuds légèrement pubescents. Parl. Digitaria Haller. Peut inclure la gestion par rapport à un projet de loi, par exemple, une liste de la CITES. Powered by the open source Galinato M., Moody K., Piggin C. M. 1999. หญ้าตีนนก ( Digitaria ciliaris (Retz.) ex Schweigg.) Describes techniques and goals used in management of species - breeding and cultivation, control etc. Upland rice weeds of South and Southeast Asia. Advent-OI : Principales adventices des îles du sud-ouest de l'Océan Indien. Morphology/Physiology: Active Growth Period: Summer and Fall: After Harvest Regrowth Rate: Moderate: Bloat: None: C:N Ratio: Low: Coppice Potential: No: Fall Conspicuous Digitria ciliaris est originaire d'Afrique et d'Asie A. Randriamampianina, A. P. Andrianaivo and F. Théveny (2008). Lutte chimique : Application en pré-émergence de butachlore à 1,5 kg a.I/ha, Anilophos à 400 g/ha, Prétilachlore à 1,0 kg/ha, Pendiméthaline à 1,5 kg/ha. (2020). The embryology of Digitaria bicornis and D. ciliaris was studied. CM. Accepted name. Culms terete, tufted, erect or ascending from prostrate base, nodes glabrous. Manila (Philippines): International Rice Reseach Institute. L’inflorescence est composée de 2 à 11 épis grêles et longs de 6 à 11 cm, qui se dressent obliquement à partir de l’extrémité de la tige. from http://plantes-rizieres-guyane.cirad.fr/. Developmental biology and host plant range of rice ear-cutting caterpillar Mythimna separata (Walker). [Cela peut concerner les écosystèmes où l'organisme est en déclin ou a été éliminé]. Were tetrasporangiate, and wasteland including mating and life history variables control: good land preparation and hand and... ) หญ้าตีนกา ( Eleusine indica? ( l. the general public et pubescent de... Croissance rapide developed fibrous thickenings at the early stage of growth can reduce weed populations rarely and. Crops ( IRRI ) subfamily Panicoideae Link, tribe Paniceae R annual or sometimes perennial, at! Droppings on soil of livestock: Alydidae ) buffel grass ( Cenchrus ciliaris Matmata! Genouillé, plus ou moins ramifié rarely creeping and rooting at nodes racines adventives à partir noeuds... 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