carb oacute n ustilago scitaminea sydow
Production of sori and dispersal of teliospores of Ustilago scitaminea
Production of sori by Ustilago scitaminea was monitored during two growing seasons in smut-inoculated sugarcane clones in Louisiana and smaller peaks in sorus production occurred in highly susceptible clones during August and October. Production of sori by Ustilago scitaminea was monitored during two growing seasons in smut-inoculated …
ادامه مطلب
Sporisorium scitamineum (sugarcane smut) | CABI …
The causal fungal pathogen of sugarcane smut, previously known as Ustilago scitaminea Syd. 1924, was later reclassified and renamed as Sporisorium scitamineum (Syd.) M. Piepenbr., M. Stoll & Oberw. 2002. Races of S. scitamineum have been reported in Pakistan (2 races), Hawaii (2 races), Brazil (2 races) and Taiwan (3 …
ادامه مطلب
isolates for Ustilago
Sugarcane smut (Ustilago scitaminea Syd.) was identified as a priority threat to the sugar industry in Ethiopia, with a loss of 19% to 43% in cane and 29.5% to 42.8% in sugar yield (Firehun et al., 2009). A recent survey made on sugarcane smut distribution and intensity across plantations of
ادامه مطلب
การตรวจสอบเชื้อรา Ustilago scitaminea Sydow ในการเข …
1. เพื่อศึกษาวิธีการปล ูกเชื้อโรคแส ดําอ อยสาเหต ุจากเชื้อรา Ustilago scitaminea 2. เพื่อศึกษาการตรวจสอบเช ื้อรา Ustilago scitaminea ด วยเทคน ิค Polymerase Chain
ادامه مطلب
isolates for Ustilago
Abstract: Biological control of sugarcane smut (Ustilago scitaminea Syd.) using Trichoderma isolates is one of the untapped potentials in Ethiopian sugarcane plantations.
ادامه مطلب
Discovering The Molecular Variations Among Distinct
Sugarcane smut caused by the biotrophic fungus Sporisorium scitamineum is one of the major sugarcane diseases that causes considerable yield loss globally. Recent years have witnessed increasing smut incidences in most of the sugarcane growing tracts of India. Pathogenic races of sugarcane smut have been observed in several countries. …
ادامه مطلب
Reaction of twenty sugarcane clones to smut disease …
399 Rev. Fac. Agron. (LUZ). 2005, 22: 399-406 Reaction of twenty sugarcane clones to smut disease Ustilago scitaminea Sydow. R. Briceño 1, O. De Sousa Vieira and R. Rea1 1Instituto Nacional de ...
ادامه مطلب
Toxic effect of Ustilago scitaminea on sugarcane callus.
Ustilago scitaminea Sydow is the agent of the sugarcane smut. The changes induced by the fungus in the host development suggest alterations of the growth factor content in the plant (Byther and Steiner 1974; Pêros 1984). The use of in vitro leaf tissue culture systems to investigate the mechanisms occurring in
ادامه مطلب
Experimental evidence for the presence of different smut …
Inhibition of germination of spores of Ustilago scitaminea Sydow by plant extracts is experimentally demonstrated in the present paper. Different varietal responses to fungus filtrates with ...
ادامه مطلب
Characterization of physiologic races of sugarcane smut …
smut is a fungus Ustilago scitaminea Sydow. Several races of U. scitaminea have been reported by Lee-Lovick (1978). The disease occurs wherever sugarcane is grown in Kenya and is spread by windblown spores, infested seed-cane and infested soil. A recent yield loss assess-ment trial in Kibos, Kenya established yield losses of 21
ادامه مطلب
(PDF) Reacción de 100 variedades de Caña de Azúcar …
Reacción varietal de la caña de azúcar al Carbón (Ustilago scitaminea Sydow). Según los resultados obtenidos las plantas inoculadas presentaron estructuras fungosas en forma de látigo, localizado en las yemas terminales o laterales (Figura 4). Figura 4. Estructura de un látigo de Carbón de la Caña de Azúcar (Ustilago scitaminea Sydow).
ادامه مطلب
GENETIC DIVERSITY AND PATHOGENIC VARIABILITY OF …
The diversity of sugarcane smut, Ustilago scitaminea Sydow in the Philippines was evaluated using molecular, pathogenicity and morphological approaches. A total of 96 isolates from 17 sugarcane growing areas were used. Isolates were analyzed for their polymorphism at 10 microsatellite loci. Cluster
ادامه مطلب
[PDF] REACTION OF SUGARCANE CLONES TO STRAJN
Like other crops, sugarcane is attacked by different diseases most notableof which is smut (Ustilago scitaminea). Attempts to control the disease by the use of resistant varieties and hot water treatment of seedpieces have been reported (Thompson8). However, the use of resistant varieties is more promising. Severe outbreaks of the disease have been …
ادامه مطلب
Ultrastructural aspects of sugarcane bud infection by Ustilago
Semantic Scholar extracted view of "Ultrastructural aspects of sugarcane bud infection by Ustilago scitaminea teliospores" by M. Solas et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 220,796,640 papers from all fields of science. Search ...
ادامه مطلب
Smut disease assessment by PCR and microscopy in …
Introduction. Smut 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 [1]and can be sufficiently …
ادامه مطلب
Teliospore formation by Ustilago scitaminea in sugarcane.
The establishment of in vitro screening methods for evaluating the susceptibility of sugarcane (Saccharum spp. hybrids) to the fungal disease, smut (causal agent : Ustilago scitaminea H. and P. Sydow) and the stalk borer, Eldana saccharina Walker (Lepidoptera : Pyralidae). N. Devnarain
ادامه مطلبUstilago scitaminea
Fig. 2. Sugarcane smut, Ustilago scitaminea Syd.:1) smutted tip of stalk; 2) stalk with smutted sprout; 3) section of diseased stalk with elongated deep eye groove and elongated pointed bud; 4) chlamydospores of
ادامه مطلب
Sexuality in Ustilago scitaminea Syd
Semantic Scholar extracted view of "Sexuality in Ustilago scitaminea Syd" by K. C. Alexander et al. Skip to search form ... -cultured plantlets of three sugarcane cultivars having a known field smut reaction were screened for susceptibility to Ustilago scitaminea H&P Sydow and blind scoring of an unknown sugarcanes cultivar by this method ...
ادامه مطلب
The generic position of Ustilago maydis, Ustilago scitaminea…
Piepenbr and Oberw. 2002 (¼ Ustilago scitaminea Sydow & P. Sydow) (Piepenbring et al., 2002) is a biotrophic pathogen and the causal agent of sugarcane smut disease responsible for considerable ...
ادامه مطلب
Smut of sugarcane
Nine fungicides were tested in vitro at various concentrations for their efficacy on smut spore germination and suppression of disease expression suppressed disease expression for up to 6 months in a summer experiment and 9 months in an autumn experiment, which have important implication for selecting new fungicides for the control of sugarcane smut …
ادامه مطلب
Efectividad de tratamientos químicos con fungicidas sistémicos …
Efectividad de tratamientos químicos con fungicidas sistémicos del grupo de los triazoles, sobre Ustilago scitaminea Sydow, agente causal del carbón de la caña. January 1987;
ادامه مطلب
EVALUATION OF SOME SUGARCANE GENOTYPES …
Smut (Ustilago scitaminea Sydow.) is one of the most important sugarcane diseases in Bangladesh that causes serious losses not only in yield but also in sucrose content.
ادامه مطلب
[PDF] Evaluation of natural resistance to smut in elite …
Using mixed spores of Ustilago scitaminea Sydow collected in main sugarcane-producing areas in Guangdong Province as a inoculum, smut resistance identification has been carried out to 34 Sugarcane varieties or clones through new plant field experiments. ... It suggested that smut race 1 and race 2 were included in inocula …
ادامه مطلب[PDF] Effect of Sugarcane Smut (Ustilago scitaminea Syd.) on
A Mini-Review on Smut Disease of Sugarcane Caused by Sporisorium scitamineum. Smut of sugarcane is caused by the fungus Ustilago scitmainea (Sydow, …
ادامه مطلب
GENETIC VARIATION IN A WORLDWIDE COLLECTION OF THE SUGARCANE …
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 ...
ادامه مطلبCharacterization of physiologic races of sugarcane …
smut is a fungus Ustilago scitaminea Sydow. Several races of U. scitaminea have been reported by Lee-Lovick (1978). The disease occurs wherever sugarcane is grown
ادامه مطلب
Characterization of physiologic races of sugarcane smut (Ustilago …
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 ...
ادامه مطلب
Genetic diversity of ustilago scitaminea in mainland China
In order to study the genetic diversity of sugarcane smut fungus,Ustilago scitaminea Syd., single spore of 18 isolates of were obtained from single smut whip in six different provinces in Mainland China. Total 13 random primers of 10 bp were occupied in analyses of molecular diversity by random amplified polymorphic DNA or RAPD. The …
ادامه مطلب(PDF) Effect of Sugarcane Smut (Ustilago scitaminea Syd.) …
ARTICLE INFO abstract Sugarcane smut disease, caused by Ustilago scitaminea Syd., significantly decreases yield in sugarcane production. Guangxi is the dominant sugarcane growing province in China ...
ادامه مطلب
Characterization of physiologic races of sugarcane smut …
Sugarcane smut disease caused by the fungus Ustilago scitaminea significantly reduces the yield and quality of sugarcane. The disease was first reported in Kenya in 1958, in …
ادامه مطلب- buy windmills for electricity
- معدن طبقه بندی
- معدن طلا در زیمبابوه 2013
- استخراج بوکسیت و درمان
- تئوری سرعت بالا و ماشین آلات تراش
- بزرگترین تامین کننده معدن
- هزینه طراحی کارخانه شن و ماسه فراک
- تسمه نقاله را در Selangor و کوالالامپور nh889 تأمین کنید
- آیا می توان اولانزاپین را خرد کرد
- برج هوازدایی در فرآوری طلا
- Basalt Rock Extraction Method
- conveyor belt rubber conveyor belt manufacturer conveyor belting chevron in the Philippines
- mongolia strong pressure briquette machine
- asphalt sprayer machine list asphalt sprayer machine
- binoculars manafacturer
- Conveyors And Vibrating Pan Feeders
- gold dry wash equipment home made
- process of jigs mineral processing in south africa
- raw mill grinding animation
- artificial sand making process flowchart