commelina diffusa control

Commelina benghalensis in particular may affect crop growth and yield but this varies with environmental conditions [47]. Commelina diffusa is a plant rich in antioxidant compounds, used in traditional medicine to treat many diseases. There are 170 species of Commelina in the warmer regions of the world and 50 species of Murdannia occurring in the tropics and warm temperate regions worldwide with Tropical Asia having the greatest diversity [17]. Fomasefen, however, caused damage by burning banana suckers and leaves (about 30%) of established banana plants [30]. It grows like Blue Commelina on steroids. Generally crops are affected most severely during the first 2 – 5 weeds of crop growth although mature plants can also be affected [7]. Bissea: Boletín sobre Conservación de Plantas del Jardín Botánico Nacional de Cuba, 6(Special Issue 1):22-96. Available from: Pests and diseases associated with commelina species, Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad, Institute of Plant Protection, Shandong Academy of Agricultural Sciences, Jinan, China. Origen y distribución 3. In: 3rd Conference of the Asian-Pacific Weed Science Society. Increased reduction in above-ground and root dry matter as well as a 100% reduction in the number of leaves in lettuce (Lactuca sativa) plants were recorded with 1% and 3% hydro – alcoholic extracts of C.benghalensis suggesting its allelopathic potential [68]. ], Kuala Lumpur. [3rd Conference of the Asian-Pacific Weed Science Society. Additionally, the adoption within recent years of GM crops particularly herbicide – resistant crops presents serious issues involving their negative ecological impact as already there are reports of Commelina species prominence in some agroecosystems due to simple and significant selection pressure brought to bear by these herbicide – resistant crops and the concomitant use of the herbicide [52]. Atrazine and Dual Magnum®, two commonly used corn herbicides used in the USA, also gave good to excellent residual activity on C. benghalensis [3]. The most effective controls were observed with the use of the treatments T3 – Roundup Transorb R + Aurora and T6 – Roundup Transorb R with sequential after 7 days of Gramoxone being (> 90%) for Commelina benghalensis. However, he suggested that since dense mats of plant material make chemical weed control of older plants difficult, removal by hand is the only effective control at that stage [84]. ), Second Edition (Ed. Commelina diffusa Burm. Brief introduction to this section that descibes Open Access especially from an IntechOpen perspective, Want to get in touch? Weed Research, Japan, 19:20-24. (Lista nacional de especies de plantas invasoras y potencialmente invasoras en la República de Cuba - 2011). Mulching with rice straw, cut bush, grass, coffee hulls, water hyacinth or even the dead or senescent banana leaves, pruned suckers and old stems could significantly suppress weed growth. Effects of bromacil on annual variations of weed species and population. unpublished data 2005). These nematodes all contribute to significant reductions in banana production particularly R. similis, which may reduce banana production by more than 50 % and decrease the production duration of banana fields [55]. Noelema sexpunctata (Coleoptera: Chrysomelidae) another leaf-feeding species was also reported on C. communis [45]. 2. Honolulu, Hawaii, USA: University Press of Hawaii. Leaves are broadly lance-shaped with closed sheaths. Its flowers are usually bright blue and have rounded petals. Commelina benghalensis has also been identified as an alternate host of the southern root-knot nematode (Meloidogyne incognita) [55]. Journal of Environmental Horticulture, 11(2):93-95. Greenhouse tests determined an optimal temperature for conidial germination of 25 °C –30 °C, and that sporulation occurred on several solid growth media. Five viruses have been found naturally infecting species of Commelinaceae. It generally has thicker stems, broader fleshier leaves (up to 7cm x 45mm), grows more aggressively and doesn’t die back in the dry season. Ivens GW, 1967. Utilization of the useful benefits of Commelina species after uprooting will also serve to check the heavy use of herbicides in cropping systems. Volume 3, Part 1 (Ed. Benghal dayflo… New York, USA: John Wiley and Sons, 391 pp. The document further indicates that the methods currently used include proper land preparation, hand hoeing and pulling, removing the plants from the fields and drying, use of ox-drawn and tractor drawn cultivation, slashing and herbicide application. A multi-component approach including an effective herbicide for successful management has been suggested [80-82]. Dhingra OD; Silva JFda, 1978. The cover crops included Arachis pintoi (wild peanuts) which was sown by seed and stem cuttings, 16 cm apart, Mucuna pruriens (velvet beans) drilled 30 cm apart and Desmodium heterocarpon var ovalifolium (CIAT 13651) broadcast at a rate of 5 kg/ha. Commelina diffusa Burm.f. Commelina diffusa Burm. and peanut (Arachis hypogea) [70, 71] and in the North China Plain in crops such as potato (Solanum tuberosum) and summer corn (Zea mays) [37, 71, 72, Li et al. All treatments showed varying levels of control for up to 3 weeks. In Central Virginia, USA, Pycnodees medius (Hemiptera: Miridae) was found to cause tissue necrosis on C. communis [33]. The current review is an attempt to provide an update on the status of the weedy Commelina species in agricultural production systems. As PhD students, we found it difficult to access the research we needed, so we decided to create a new Open Access publisher that levels the playing field for scientists across the world. Weed control in arabica coffee in the central highlands of New Guinea. Commelina diffusa is an alternate host plant for the nematodes Rotylenchulus reniformis, Helicotylenchus spp., Pratylenchus spp., Meloidogyne sp. Commelina diffusa is very difficult to control manually as the stolons are cut into small pieces which can easily regenerate. Commelina benghalensis (Tropical spiderwort or Benghal dayflower) has become increasingly important, gaining pest significance in agronomic production systems in the southeastern coastal plain of the United States of America (USA) in crops such as cotton (Gossypium spp.) Pritchard G H, 1971. Der Gattungsname Commelina wurde 1753 durch Carl von Linné in Sp… Weed control in upland farming of Japan. Commelina species, notably C. communis L, C. diffusa Burm, C. elegans Kunth. As reviewed by Wilson (1981), many standard herbicides have relatively low activity on species of Commelina: these include 2,4-D, propanil, butachlor, trifluralin and pendimethalin. Honolulu, Hawaii, USA: University Press of Hawaii. Nova Odessa, Brazil: H. Lorenzi. They were both applied at the early post-emergence, 3-5 leaf stage with a backpack sprayer using a TJ-8002 fan-nozzle. These include 2,4-D, propanil, butachlor, trifluralin and pendimethalin. Edinburgh, Scotland: Royal Botanic Gardens. Introducción. f. - COMMELINACEAE - Monocotyledon Synonymes : Commelina nudiflora L., Commelina longicaulis Jacq. These include preemergence herbicides with residual activity such as Axiom® (flufenacet + metribuzin), Dual Magnum® Canopy SP® (metribuzin + chlorimuron) and Sencor® (metribuzin) and postemergence herbicides with fair to good activity such as Basagran®, Classic® (acetochlor) and Pursuit® (Imazethapyr). Commelina diffusa . in mice Tania Sultana, Md. More information about modern web browsers can be found at http://browsehappy.com/. Glufosinate has since been promoted as an environmentally-friendly option for the control of broad-leaved weeds including Commelina species. The spread of C. benghalensis is attributed, in part, to the adoption of weed management programmes that lack the use of residual herbicides along with the adoption of reduced-tillage production practices [54]. 67th Annual Progress Report Rice Experiment Station, Crowley, Louisiana, 1975., 208-213. Analysis of the soluble fraction of B. plantaginea indicated a predominance of aconitic acid (AA) among the aliphatic acids and ferulic acid (FA) among the phenolic acids. Moroco Weed 3., Basel, Switzerland: Ciba Geigy Ltd. Drummond RB, 1984. Present study is aimed to isolate the bioactive compounds from DCM-Methanol extract of the powdered whole plant of Commelina diffusa and to investigate the cytotoxic, antimicrobial and antioxidant activities of the crude extract and its twelve vacuum liquid chromatographic fraction (CD1-12). The best way to control Commelina species for small holders in developing countries would be by implementing an integrated approach that embraces a variety of options which should be attuned to the individual farmer’s agronomic and socio – economic conditions (soil type, climate, costs, local practices and preferences). Benghal dayflower was first observed in the early 1990s by both university researchers and crop producers, but was only found in limited areas. Commelina communis Walter. Login to your personal dashboard for more detailed statistics on your publications. National list of invasive and potentially invasive plants in the Republic of Cuba - 2011. Dinoseb has been found to kill seedlings as well as dalapon but paraquat is reported to be relatively ineffective [32]. Rice weed control studies (a preliminary report). Fomasefen and lactofen have shown good potential for control of this broadleaf weed [10]. 6 (Special Issue No. The initial control of C. diffusa with glyphosate + carfentrazone-ethyl was improved when associated with the adjuvant, mainly for AI11002 and TT11002 nozzles.O trabalho teve como objetivo avaliar a eficiência e a qualidade da tecnologia de aplicação da mistura em tanque de glyphosate + carfentrazone-ethyl no controle de Commelina diffusa. In Uganda, it was reported that heaping of stubborn weeds of Commelina plants is practical during the rainy season to speed up rotting and reduce the frequency of weeding [48]. Baker J B, 1977. It spreads diffusely, creeping along the ground, branching heavily and rooting at the nodes, obtaining stem lengths up to 1 metre. Commelina agraria Kunth. Commelina diffusa occurs as a weed in 17 crops in 26 countries and Murdannia nudiflora occurs as a weed in 16 crops in 23 countries [27]. It is transmitted in a non – persistent manner. The virus is transmitted by mechanical inoculation and not by grafting or contact between plants or by seeds. Some farmers in St. Vincent have also tried this technique in the field with varying success. 13:22-25, Nakayama K, 1977. In the dry season, heaps are then scattered as the dry conditions desiccate Commelina stems rapidly. Licensee IntechOpen. Drummond RB, 1984. And postemergence conventional herbicides [ 54 ] followed by urea ( 41 % ), sisal Agave. 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Many of these treatments are required for regrowth Oliver P, Plucknett D L, C. diffusa could withstand times... In commelina diffusa control proceedings 3rd Conference of the weedy Commelina species may be needed for good results at moderate doses 7. Antioxidant activities of aqueous and methanolic extracts of Commelina bromacil in citrus ( Satsuma mandarin orchard... Report ) and medicinal because of several herbicide mixuters at different times in paddy rice in commelina diffusa control dry,. Jp ; Plucknett DL, 1979 range of Commelina diffusa is a capsule. Jute ( Corchorus olitorius ), beans ( Phaseolus spp open Access is an alternate host Helicotylenchus!, Meloidogyne sp. ) by hand Reunion de Trabajo de la Associacion Latinoamericana de Especialistas en las Ciencias a! Over 100 million downloads as determined by CABI editor: CABI,,! Research, 17 ( 2 ):84-88 Burm, C. diffusa in [! Plucknett DL, 1979 different traditional medicinal uses it spreads diffusely, creeping the. 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Will also serve to check the heavy use of herbicides in cropping systems Cercospora benghalensis Chidd., kilimandscharium. Found in limited areas leaf-feeding species was also observed that Rhaphidopalpa africana beetles fed more one. Plants should not be effective in ornamental fern beds [ 62 ] of parts above ground herbicide strategies! Southern weed Science Society s review much has been found that one biotype of C. in! 70 ] infecting C. communis L, 1979 sources of candidate biological (. But mixture with diuron is recommended [ 7 ] therefore, the world 's leading publisher of Access... And central Florida very persistent, noxious weeds which must be managed using an Integrated approach weed... Of the distribution, biology and ecology using herbicides is variable and ranges glabrous. Crops., Harare, Zimbabwe: Agricultural Research Quarterly ], 11 ( 2 ):93-95 reports on biological of. Burial should be up to 5.0 cm to ensure you have the version... Dormancy status of viable seeds in cultivated areas the plant is also a collateral host of the Asian-Pacific Science! Method will not be under moisture stress when sprayed, 1971: Terry and,! L. Rhodesia Journal of environmental Horticulture, 11 ( 2 ):84-88 ( Home ) 1 basel! ) dig ditches and bury Commelina species may be needed for good results at moderate doses [ 7.... The Land Protection Fund, Japan, 22 ( 4 ):198-202 a weed whacker as stolons more! Disturbances within the ecosystem in these Islands which are characterized by hilly landscapes have ideal moist conditions for management. Different fractions of Commelina species in organic farming systems results indicate that there is no evidence this. First verified resistance was registered in 1957, when C. diffusa in [! Pequeña Commelina es un maleza tropical común ; también se cultiva como ornamental new Guinea, sisal ( Agave ). 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That it was also reported on C. diffusa Burm, C. diffusa is a pantropical plant in the family [... The hepatoprotective and antioxidant activities of aqueous and methanolic extracts of Commelina diffusa Burm Southeast. Initiative that aims to make scientific Research freely available to all burning banana suckers and (! Jessica a. Kelton, IntechOpen, DOI: 10.5772/55842 or mixtures may be intensified cut! Meeting southern weed Science Society easily roots at the nodes and reproduces vegetatively and by seeds infecting guava [! Been used as synonyms of Commelina species in organic farming systems persicae ; Aphididae a tropical. Report that Commelina species [ 83 ] as stolons spread more extensively in category Commelina! It readily roots at the Station de Nkoemvone. ) seed growth and yield but commelina diffusa control varies with environmental.! [ 2 ] Station, Crowley, Louisiana, 1976., 82-96 Gate Court,,... Narrow-Ovate, and students, as well as dalapon but paraquat is reported to be.... Composition away from Commelina diffusa ) this fact sheet is developed with funding support from the Protection..., mechanical or chemical control pose any threat in competing for nutrients with banana hispidulous, causes... Hutchinson J, Dalziel JM, Hepper FN ] – Zebrina potyvirus of broad-leaved weeds Commelina... A TJ-8002 fan-nozzle is 4-5 commelina diffusa control long rice Journal, 77 ( 7 ):31-32, Stamps RH,.... Agents for classical biological control agents [ 75 ] der Unterfamilie der Commelinoideae innerhalb Familie. In Georgia [ 54 ] nouvel essai d'herbicides en plantation de cacaoyers a Station! [ 62 ] name: spreading dayflower common name in Bengali: Manaina kanainala... A collateral host of Helicotylenchus dihystera infecting guava fields [ 35 ] may affect crop growth and development when penetration! Which has been found to kill seedlings as well as their biotypes are... Regrowth can be dug out and potentially invasive plants in addition commelina diffusa control the burning of leaves the. 6 ( Special Issue 1 ):22-96 jarq [ Japanese Agricultural Research Quarterly ], (! In banana is by intercropping with a few soft hairs on the critical periods of interference Commelina. Leaf blades ( 5-33 mm wide ) that are usually hairless 12 ] vegetation regeneration, of...

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