Results 51 to 60 of about 158 (91)

Variación morfológica de quistosoros de spongospora subterranea (wallr.) lagerh f. sp. subterranea. [PDF]

open access: yes, 2008
Resumen. La sarna polvosa de la papa causada porSpongospora subterranea, f. sp. subterranea es uno de losprincipales patógenos en papa, por las pérdidas que causa alproducir agallas en raíces y/o pústulas en los tubérculos,volviendo el producto no apto ...
Hoyos Carvajal, Liliana María   +2 more
core   +1 more source

Ten years investigations on Barley Yellow Mosaic Virus in the Federal Republic of Germany [PDF]

open access: yes, 1988
Barley Yellow Mosaic Virus (Ba YMV) ist eines der bedeutendsten Krankheitserreger der Wintergerste. Das bodenbürtige, durch Polymyxa graminis Led.
Huth, Winfried
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ICRISAT asia center quarterly technical report.July-September 1994 [PDF]

open access: yes, 1994
In accordance with an earlier decision made by C G Center Director ICRISAt has formally submitted The list of 94 896 germplasm ‘Designated Germplasm” accession to be placed under the auspices of the Food Agriculture Organization of the Nation (FAO) in ...
ICRISAT, -
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Indian peanut clump virus (IPCV) infection on wheat and barley: symptoms, yield loss and transmission through seed [PDF]

open access: yes, 1999
Wheat and barley crops were susceptible to Indian peanut clump furovirus (IPCV) under field conditions in Hyderabad, Andhra Pradesh, India. In wheat, the Hyderabad isolate of IPCV (IPCV-H) induced symptoms resembling the rosette caused by soil-borne ...
Delfosse, P   +6 more
core  

Morphological Enumeration of Resting Spores in Sporosori of the Plant Pathogen Spongospora subterranean [PDF]

open access: yes, 2015
Plasmodiophorid sporosori (aggregations of resting spores) reach their most complex form in Spongospora subterranea f. sp. subterranea, the biotrophic plant pathogen which causes the economically important disease powdery scab of potato (Solanum ...
Fallon, Richard E.   +4 more
core   +1 more source

Studies on the Development and Management of Powdery Scab and Root Gall Formation Caused by Spongospora Subterranea on Potato (Solanum Tuberosum L.) [PDF]

open access: yes, 2015
The biotroph protozoan Spongospora subterranea causes root gall formation and powdery scab on potato. Symptoms on tubers affect directly the quality and marketability of the harvested product while infection in roots are associated with yield reductions.
Bittara-Molina, Francisco Gabriel
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The importance of potato mop-top virus (PMTV) in Scottish seed potatoes [PDF]

open access: yes, 2009
The key aim of this research was to determine the extent of PMTV infection in Scottish seed potatoes and the critical factors which influence infection.
Davey, Triona
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Groundnut Virus Diseases in Africa Summary and recommendations of the Sixth Meeting of the International Working Group 18 - 19 Mar 1996, Agricultural Research Council, Plant Protection Research Institute, Pretoria, South Africa [PDF]

open access: yes, 1997
The International Working Group Meeting on groundnut viruses in Africa reviewed progress made on the detection, identification, characterization, and management of groundnut viruses in Africa, with special emphasis on rosette and clump viruses. Country
Delfosse, P, Lenne, J M, Subrahmanyam, P
core  

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