Pyrenophora teres
net blotch
Drechslera teres, Helminthosporium hordei, Helminthosporium teres, Pleospora teres, Pyrenophora teres f. sp. teres
Worldwide
AK, ID, ND
2021-04-27 15:59:33
fungus
Thailand
barley, wheat, oat, corn, wild grasses
PYRNTE
4 Known Hosts
Hordeum vulgare
barley
Yes
PYRNTE-2,PYRNTE-5,PYRNTE-6,PYRNTE-4
Seed as a pathway is well documented and accepted.
Yes
Blotter assay, PCR
ISTA Blotter method
PYRNTE-3,PYRNTE-7
Fungicide seed treatments
Fungicide seed treatments is the most effective form of control.
PYRNTE-1
Matthews D and Hampton JG, 1977. A survey of New Zealand certified barley seed for the presence of pathogenic Drechslera species. New Zealand Journal of Experimental Agriculture, 5:331-33
Jordan VWL, 1981. Aetiology of barley net blotch caused by Pyrenophora teres and some effects on yield. Plant Pathology, 30:77-8
Zillinsky FJ, 1983. Common Diseases of Small Grain Cereals: A Guide to Identification. CIMMYT; International Maize and Wheat Improvement Center, Mexico City, Mexico.
J. G. Hampton (1980) The role of seed-borne inoculum in the epidemiology of net blotch of barley in New Zealand, New Zealand Journal of Experimental Agriculture, 8:3-4, 297-29
Hampton JG; Matthews D, 1980. The evaluation of seed-borne Drechslera teres in barley - a note on methodology. Seed Science and Technology, 8:371-376
Bates JA; Taylor EJA, 2001. Scorpion ARMS primers for SNP real-time PCR detection and quantification of Pyrenophora teres. Molecular Plant Pathology, 2:275-280 (Abstract only
Pyrenophora teres. In: Crop Protection Compendium. Wallingford, UK: CAB International. www.cabi.org/cpc.
Triticum aestivum
wheat
No
No references found indicating seed is a pathway. Wheat is a minor host for this pathogen. Only barley seed is known to be a pathway.
Avena sativa
oat
No
No references found indicating seed is a pathway. Oat is a minor host for this pathogen. Only barley seed is known to be a pathway.
Zea mays
corn
No
No references found indicating seed is a pathway. Corn is a minor host for this pathogen. Only barley seed is known to be a pathway.
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