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El Carbón de la Caña de Azúcar (Ustilago scitaminea, Sydow

Ustilago scitaminea Sydow. El hongo es un parásito de los tejidos meristemáticos jóvenes y . entra a su huésped exclusivamente a través de la parte baja de la yema, debajo de las escamas. El micelio es intercelular y emite haustorios en las células, pero rápidamente se reduce de

Ustilago scitaminea fdacs.gov

Sugarcane smut, caused by Ustilago scitaminea Syd., was first noted in Natal, South Africa, in 1877. It has since been reported in most of the sugarcane-growing countries in Asia and Africa in the Eastern Hemisphere (1).

Técnicas para el estudio de la interacción caña de azúcar

(Ustilago scitaminea Sydow), agente causal del carbón. La resistencia a esta enfermedad, en la caña, está dada por diversos factores, entre los que se destacan, la activación de numerosas proteínas de resistencia además de otros genes relacionados con el proceso de patogénesis.

Sporisorium scitamineum (sugarcane smut) CABI

Nov 16, 2017 Mycoparasitism on sugarcane smut (Ustilago scitaminea Syd.) by four fungi. Indian Journal of Mycology and Plant Pathology, 22(2):142-145; 5 ref. Waller JM, 1969. Sugarcane smut (Ustilago scitaminea) in Kenya. Transactions of the British Mycological Society 52:139-151. Yamau S, 1978. Epidemic of smut (Ustilago scitaminea Syd.) in Okinawa and its

Control of sugarcane smut disease in Nigeria with

Feb 01, 2003 1.. IntroductionSugarcane smut Ustilago scitaminea Sydow (Ferrera and Comstock, 1989), first reported in Nigeria in 1969 (Robertson, 1969), has spread and is threatening the sugar industry due to its effect on cane yields.Synoptic surveys of the four sugar estates and farmers’ cane fields across Nigeria, showed that smut is a limiting factor to cane

Smut disease assessment by PCR and ScienceDirect

Nov 01, 2004 1.. IntroductionSmut disease in sugarcane caused by the fungus Ustilago scitaminea (H and P Sydow) occurs in all sugarcane-producing countries except Papua New Guinea, and has produced epidemics in several parts of the world. The disease has been severe in nearly all countries at one time or another and can be sufficiently severe to threaten the

(PDF) EXPERIMENTAL EVIDENCE FOR THE PRESENCE OF

Smut disease of sugarcane, caused by the fungus Ustilago scitaminea Sydow, can cause considerable yield losses and reductions in cane quality. To investigate the reactions of the seedlings to smut

carbon ustilago scitaminea sydow

Aug 18, 2020 Teliospores of Ustilago scitaminea Sydow were collected and put to germinate on layers of 2 % water agar at temperatures varying between 8 and 40°C. Germination started withing 20 minutes at 25 and 30°C, and was complete withing seven hours at variable temperatures between 20 and 35°C. The minimum temperature for the teliospore germination

carbon ustilago scitaminea sydow

Caña de azucar. Sugarcane belongs to the Saccharum genus, tribe Andropogoneae, family Gramineae The Saccharum genus has five species: four wild species and the cultivated,Corn smut is a plant disease caused by the pathogenic fungus Ustilago maydis that causes, smut or Ustilago scitaminea Sydow is, carbon dioxide into .Carbón Ustilago scitaminea Sydow Sus

carbon ustilago scitaminea sydow coresports.es

Carbon Ustilago Scitaminea Sydow herbalslimcoin. Evidence for the dispersal of a unique lineage from Asia,The basidiomycete Ustilago scitaminea Sydow, which causes sugarcane smut disease, has been spreading . chat en línea; Ustilago scitaminea Sydow, Ann mycol 22: 281, 1924. carbon ustilago scitaminea sydow hielsema.

Ustilago scitaminea Sydow.

µ¦ ¦ª ­° Á ºÊ°¦µ Ustilago scitaminea Sydow. oª¥Á · Polymerase Chain Reaction Detection of Ustilago scitaminea Sydow. by Polymerase Chain Reaction ª¦´ µ °¦·¥­»¦³ 1 ´¥ ¦ r¦´ ¦ ¸ µ »¨1 ¨· µ Á¨È ­¤ ¼¦ r1 ¨³ Á¦ª´ Á¨·«§ ´¥Ã¥ · 2 Waranya Ariyasura 1, Chainarong Rattanakreetakul 1, Chalida Leksomboon 1, and Rawat Lersrutaiyotin2

carbon ustilago scitaminea sydow

Ustilago scitaminea Sydow, Ann. mycol. 22: 281, 1924. Ustilago scitaminea Sydow, Ann. mycol. 22: 281, 1924. = U. sacchari Auct. [non Rabenh.; non Fischer de Waldh.]. Sori in the inflorescences which are replaced by whip-like structures each at first covered by a thin silver-grey membrane of host tissue which soon flakes away.

carbon ustilago scitaminea sydow

May 10, 2020 carbon ustilago scitaminea sydow welzijnvelserbroek.nl. carbon ustilago scitaminea sydow Fingerprinting of Ustilago scitaminea (Sydow) in Egypt Ustilago scitaminea (H and P Sydow) can cause considerable yield losses and reduction in sugarcane quality[1] Sugarcane smut was first reported in South Africa in 1877 and many observations

Smut (fungus)

Sugarcane smut or Ustilago scitaminea Sydow is caused by the fungus Sporisorium scitamineum; smut was previously known as Ustilago scitaminea. The smut 'whip' is a curved black structure which emerges from the leaf whorl, and which aids in the spreading of the disease.

Evidence for the dispersal of a unique lineage from Asia

The basidiomycete Ustilago scitaminea Sydow, which causes sugarcane smut disease, has been spreading throughout Africa and America since the 1940s. The genetic diversity and structure of different populations of this fungus worldwide was investigated using microsatellites. A total of 142 single-teli

Control of sugarcane smut disease in Nigeria with

Feb 01, 2003 1.. IntroductionSugarcane smut Ustilago scitaminea Sydow (Ferrera and Comstock, 1989), first reported in Nigeria in 1969 (Robertson, 1969), has spread and is threatening the sugar industry due to its effect on cane yields.Synoptic surveys of the four sugar estates and farmers’ cane fields across Nigeria, showed that smut is a limiting factor to cane

Ustilago Scitaminea Latest Research Papers ScienceGate

The intensity of attacks (IS) of these pests reached 8.6%, 1.26%, and 0.86%, respectively. The intensity of rats reached as high as more than 5%. Shoot borer and stem borer attack are low under 5%. The smut disease caused by the fungus Ustilago scitaminea Sydow with an attacking intensity of 1.53% and belongs to the low category.

EL CARBÓN DE LA CAÑA DE AZÚCAR Sporisorium

identifico como Ustilago scitaminea Sydow, sin embargo en los últimos años algunos investigadores han señalado que el nombre más apropiado es Sporisorium scitamineum (Syd.) M. Piepenbr., M. Stoll & Oberw. De esta manera en este trabajo tiene como objetivo presentar la descripción morfológica del agente causal del carbón de

(PDF) EXPERIMENTAL EVIDENCE FOR THE PRESENCE OF

Smut disease of sugarcane, caused by the fungus Ustilago scitaminea Sydow, can cause considerable yield losses and reductions in cane quality. To investigate the reactions of the seedlings to smut

Evaluation of smut inoculation techniques in sugarcane

Feb 04, 2009 Smut disease of sugarcane, caused by the fungus Ustilago scitaminea Sydow, can cause considerable yield losses and reductions in cane quality. To investigate the reactions of the seedlings to smut, three different inoculation methods were employed. Data on number of smut whips per stool, disease incidents per population and number of tillers per plot were

Bệnh than đen

Biện pháp phòng trừ bệnh than đen Ustilago scitaminea Sydow + Ngâm hom trong nước lạnh đang chảy 48 giờ, sau đó xử lý nước nóng (50oC từ 150 180 phút); hoặc ngâm hom trong nước nóng 52oC trong 30 phút sẽ trừ được bệnh than đen khỏi hom bị nhiễm. + Dùng giống kháng.

carbon ustilago scitaminea sydow

Aug 18, 2020 Teliospores of Ustilago scitaminea Sydow were collected and put to germinate on layers of 2 % water agar at temperatures varying between 8 and 40°C. Germination started withing 20 minutes at 25 and 30°C, and was complete withing seven hours at variable temperatures between 20 and 35°C. The minimum temperature for the teliospore germination

carbon ustilago scitaminea sydow coresports.es

Carbon Ustilago Scitaminea Sydow herbalslimcoin. Evidence for the dispersal of a unique lineage from Asia,The basidiomycete Ustilago scitaminea Sydow, which causes sugarcane smut disease, has been spreading . chat en línea; Ustilago scitaminea Sydow, Ann mycol 22: 281, 1924. carbon ustilago scitaminea sydow hielsema.

EL CARBÓN DE LA CAÑA DE AZÚCAR Sporisorium

identifico como Ustilago scitaminea Sydow, sin embargo en los últimos años algunos investigadores han señalado que el nombre más apropiado es Sporisorium scitamineum (Syd.) M. Piepenbr., M. Stoll & Oberw. De esta manera en este trabajo tiene como objetivo presentar la descripción morfológica del agente causal del carbón de

[PDF] Fingerprinting of Ustilago Scitaminea (Sydow) in

This study concluded that chitinase gen es are the most suitable f or genotyping study between fungal is olates, and differential display had the capability to demonstrate the changes carried out in fungal genome and could be a good substitute to the DNA sequence for fingering of Ustillago sp. 3 Abstract: The sugarcane smut d isease caused by Ustillago scitaminae causes the

PRIME PubMed Evidence for the dispersal of a unique

The basidiomycete Ustilago scitaminea Sydow, which causes sugarcane smut disease, has been spreading throughout Africa and America since the 1940s. The genetic diversity and structure of different populations of this fungus worldwide was investigated using microsatellites. A total of 142 single-teliospore were isolated from 77 distinct whips (sori) collected in 15

Yield loss in sugar-cane due to culmicolous smut infection

Field experiments, to determine the effects of culmicolous smut (Ustilago scitaminea Sydow) infection on cane yield in a series of sugar-cane varieties, were conducted in Guyana. A comparison is made between maximum potential yield losses as shown by inoculation and extrapolated actual yield losses resulting from infection levels occurring

Carbon Ustilago Scitaminea Sydow

COREReacción de veinte clones de caña de azúcar a la enfermedad del carbón Ustilago scitaminea Sydow Reaction of twenty sugarcane clones to smut disease Ustilag

NEW RACE OF SUGARCANE SMUT ON MAUI hawaiiag

Sugarcane smut caused by Ustilago scitaminea Sydow was first reported in Hawaii in 1971 (Byther et al., 1971), although it had been a serious disease in other parts of the world for many years. In susceptible varieties it can spread rapidly, cause significant yield losses and reduce cane stands to unmillable grassy stalks.

The establishment of in vitro screening methods for

The fungal disease smut (causal agent: Ustilago scitaminea H. & P. Sydow) and stalk borer Eldana saccharina Walker place major constraints on sugarcane agriculture in South Africa. The best approach for management is the introduction of resistant cultivars; however, conventional field- based screening for pest and disease resistance is a

甘蔗黑穗病菌(Ustilago scitaminea Syd.)分子多样性初步分析-维普

摘要 应用经筛选的13条10 bp随机引物,对来自福建等6个省(区)甘蔗(Saccharum ssp.)上的18个甘蔗黑穗病菌(Ustilago scitaminea)分离物进行了RAPD分析。 来自福建和广西的2个代号分别为7和9的分离物间,显示出较大的相异系数为0.89474;最小相异系数为0.25217,是在两个福建分离物间出

EVALUATION OF SOME SUGARCANE GENOTYPES AGAINST

Plant Archives Volume 20 No. 2, 2020 pp. 8019-8022 e-ISSN:2581-6063 (online), ISSN:0972-5210 EVALUATION OF SOME SUGARCANE GENOTYPES AGAINST SMUT DISEASE CAUSED BY USTILAGO SCITAMINEA SYDOW Md Imam Hossain1*, Md Shamsur Rahman1, Md Jamal Uddin3, Md Omar Khaiyam1, Md Elmur Reza2 and Mahmudul Hasan4 1*Pathology

Um04ia04 Carbon en Caña de Azucar Filogenética Molecular

Prez, L y F. Mauri. 1990. Efectiveness of treatment with systemic Fungicides in the triazole group on Ustilago scitaminea Sydow, causal agent of cane smut. Sugar Cane.5. Septiembre Octubre. p 32. Prez, L y F. Mauri. 1990. Factors affecting the reaction of sugar cane clones in test on artificial inoculation with Ustilago scitaminea Sydow. Sugar

(PDF) Corresponding Author: Fingerprinting of Ustilago

Corresponding Author: Fingerprinting of Ustilago Scitaminea (Sydow) in Egypt Using Differential Display Technique: Chitinase Gene the Main Marker. Reda Abou-Shanab. Download PDF. Download Full PDF Package. This paper. A short summary

Sugarcane smut

Numerous pathogens infect sugarcane, such as sugarcane grassy shoot disease caused by Phytoplasma, whiptail disease or sugarcane smut, pokkah boeng caused by Fusarium moniliforme, Xanthomonas axonopodis bacteria causes Gumming Disease, and red rot disease caused by Colletotrichum falcatum. Sugarcane smut or Ustilago scitaminea Sydow is

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