gaeumannomyces graminis

Listing 1 - 7 from 7 for gaeumannomyces graminis

Survey of root diseases of wheat and barley in southeastern Idaho
... tests. Other pathogenic fungi isolated from root lesions included Fusarium spp., Rhizoctonia solani, and Gaeumannomyces graminis var. tritici. Nematode soil assays revealed that 96% of the fields had lesion nematodes ( ... de lésions racinaires, on a trouvé des Fusarium spp., le Rhizoctonia solani et le Gaeumannomyces graminis var. tritici. Les tests pour les nématodes du sol ont montré que 96 % des ...
pubs.nrc-cnrc.gc.ca

APSnet Education Center - Plant Disease Lessons - Take-All Root Rot
... :10.1094/PHI-I-2000-1020-01. Updated, 2005. DISEASE: Take-all root rot PATHOGEN: Gaeumannomyces graminis HOSTS: small grains (wheat, barley, oats), weedy and wild grasses, and bentgrasses (creeping, colonial, velvet ...
www.apsnet.org

APSnet Education Center - Lab Exercises in Plant Pathology - Following the disease progression of an ectotrophic root-infecting fungus.
... root rot of beans, and black root rot of pansies (caused by Thielaviopsis basicola). Gaeumannomyces graminis is an ascomycetous fungus that infects and colonizes roots of graminaceous plants. Three morphological ... by growing from root to root. Take-all of wheat (Triticum aestivum), caused by Gaeumannomyces graminis var. tritici, is a devastating disease on wheat grown in the Pacific Northwest region ...
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Polskie Towarzystwo Fitopatologiczne
... Martyniuk S., Jurzysta M.: Biomasa Medicago arabica hamuje wzrost i fitopatogenno¶æ Gaeumannomyces graminis var. tritici w do¶wiadczeniach laboratoryjnych. W: Biochemiczne interakcje w oddzia³ywaniach ... Medicago arabica and M. murex constituents on the growth and pathogenicity of Gaeumannomyces graminis var. tritici. Abstracts of 13th smposium "Modern fungicides and antifungal compouds", Fridrichroda ...
www.au.poznan.pl

Crop Diseases in Wheat 1 (Purdue University)
... All Crops Disease Name: LEAF DISEASES WHEAT Disease Name: Powdery Mildew Pathogen: Fungus. Erysiphe graminis f. sp. tritici Symptoms: White or gray-brown powdery or cottony patches of mycelium ... , Search or Top of Page ROOT DISEASES WHEAT Disease Name: Take-all Pathogen: Fungus. Gaeumannomyces graminis var. tritici Symptoms: Infected plants appear mildly chlorotic and have fewer tillers. Severely ...
www.btny.purdue.edu

CSIRO PUBLISHING - Australasian Plant Pathology
... P. W. Crous pp. 37-41 Abstract | PDF (86 KB) - $25.00 Enhanced suppression of Gaeumannomyces graminis var. tritici by retention of residues in a cereal cropping system N. J. Donovan, D ...
www.publish.csiro.au

RRes - PPI Division - Pest and disease gallery
... . Click on the pictures for a more detailed, higher resolution picture. Take-all of wheat (Gaeumannomyces graminis var. tritici). Take-all can also cause substantial yield losses in the UK. Caused by ...
www.rothamsted.ac.uk