Characterization of Spongospora subterranea f. sp. subterranea, the Cause of Powdery Scab of Potato in Pakistan

2002 ◽  
Vol 2 (7) ◽  
pp. 441-443 ◽  
Author(s):  
Shamim Iftikhar . ◽  
Fauqia Fahmeed . ◽  
Iftikhar Ahmad . ◽  
Abdul Hameed .
Keyword(s):  
Powdery Scab ◽  
Spongospora Subterranea

Characterization of weeds and rotational crops as alternative hosts of Spongospora subterranea , the causal agent of powdery scab in Israel

2019 ◽  
Vol 69 (2) ◽  
pp. 294-301 ◽  
Author(s):  
L. Tsror (Lahkim) ◽  
R. Shapira ◽  
O. Erlich ◽  
M. Hazanovsky ◽  
S. Lebiush
Keyword(s):  
Causal Agent ◽  
Powdery Scab ◽  
Spongospora Subterranea ◽  
Alternative Hosts

Effects of irrigation regimes on powdery scab disease and yield of potatoes

1986 ◽  
Vol 26 (6) ◽  
pp. 745 ◽  
Author(s):  
PA Taylor ◽  
SP Flett ◽  
RFde Boer ◽  
D Marshall
Keyword(s):  
Large Scale ◽  
Field Experiments ◽  
Field Trials ◽  
Powdery Scab ◽  
Infested Soil ◽  
Spongospora Subterranea ◽  
Potato Tubers ◽  
Potato Plants ◽  
Tuber Set ◽  
Large Scale Field

The period of susceptibility of potato tubers to powdery scab (Spongospora subterranea) was studied by inoculating potato plants with spores, or by watering plants in infested soil, at different stages of plant development in greenhouse conditions. Maximum susceptibility began about 1 week before the stage when 50% of stolons had swollen to at least 5-mm diameter (tuber set), and ended 3-4 weeks later. With holding irrigation water during this period reduced the severity of powdery scab by 65-75% in field experiments in 1981-82 and 1982-83, but had no apparent effect on disease severity in 3 out of 6 large-scale field trials during 1984-85.

Control of potato powdery scab (Spongospora subterranea) in Israel with chloropicrin, metam sodium or fluazinam

2019 ◽  
Vol 124 ◽  
pp. 104836 ◽  
Author(s):  
L. Tsror (Lahkim) ◽  
O. Erlich ◽  
M. Hazanovsky ◽  
S. Lebiush
Keyword(s):  
Powdery Scab ◽  
Spongospora Subterranea ◽  
Metam Sodium

Resistance of potato to powdery scab (Spongospora subterranea) under andean field conditions

1995 ◽  
Vol 72 (6) ◽  
pp. 355-363 ◽  
Author(s):  
H. Torres ◽  
M. A. Pacheco ◽  
E. R. French
Keyword(s):  
Field Conditions ◽  
Powdery Scab ◽  
Spongospora Subterranea

A Greenhouse Assay for Powdery Scab (Spongospora subterranea f. sp. subterranea) Resistance in Potato

2008 ◽  
Vol 51 (2) ◽  
pp. 163-173 ◽  
Author(s):  
S. J. Baldwin ◽  
R. A. Genet ◽  
R. C. Butler ◽  
J. M. E. Jacobs
Keyword(s):  
Powdery Scab ◽  
Spongospora Subterranea ◽  
Greenhouse Assay

scholarly journals Occurrence of Potato Powdery Scab Caused by Spongospora subterranea in Korea

2003 ◽  
Vol 19 (6) ◽  
pp. 284-287 ◽  
Author(s):  
Jeom-Soon Kim ◽  
Kyoung-Yul Ryu ◽  
Jong-Tae Kim ◽  
Young-Gue Lee ◽  
Jeong-Uk Cheon
Keyword(s):  
Powdery Scab ◽  
Spongospora Subterranea

Hairy Nightshade is an Alternative Host of Spongospora subterranea, the Potato Powdery Scab Pathogen

2009 ◽  
Vol 86 (4) ◽  
pp. 297-303 ◽  
Author(s):  
Nadav Nitzan ◽  
Rick Boydston ◽  
Dallas Batchelor ◽  
Jim Crosslin ◽  
Launa Hamlin ◽  
...  
Keyword(s):  
Powdery Scab ◽  
Alternative Host ◽  
Spongospora Subterranea ◽  
Hairy Nightshade
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