Results 211 to 220 of about 36,450 (261)

Tracing modern breeding introgressions in European potato. [PDF]

Theor Appl Genet
Dent CI, Baus LC, Tusso S, Dehmer KJ, Hutten RCB, van Eck HJ, Schneeberger K.   +6 more
europepmc   +1 more source

JX 90 (INGR09069), a Potato (Solanum tuberosum) Germplasm, a Horizontal Resistant to Late Blight and Early Blight, High Yield under Early (75 days) and Medium (90 days) Crop Duration

, 2009
Raj Kumar, GS Kang, SK Pandey, Jai Gopal
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Seed Borne Late Blight of Potato

Plant Health Progress, 2002
Planting of potato seed pieces infected with Phytophthora infestans can lead to the introduction of late blight within a planting. When infected seed pieces are planted, there are three resulting scenarios: (i) a healthy plant emerges, (ii) no plant emerges because of the rapid decay of the seed piece, or (iii) a symptomatic plant emerges.
Mary L. Powelson, Robin Ludy, Heather Heather, Debra A. Inglis, Babette Gundersen, Mike Derie   +5 more
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Potato late blight

1998
Potato late blight caused by the oomycete Phytophthora infestans (Mont.) de Bary may be the best known, longest studied and still among the most destructive of all plant diseases. Devastation caused by this plant pathogen in the late 1840s in Europe led to food shortages throughout Europe and gave rise to the Irish potato famine.
Eduardo S.G Mizubuti, William E. Fry
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Forecasting potato late blight in Minnesota

American Potato Journal, 1955
Periods of 10 hours or more concurrent temperature ≤75° F. and relative humidity ≥90 per cent followed by temperature maxima < 95° F. were used to predict potato late blight development. One favorable period a week was considered sufficient for limited reproduction and subsistence of the fungus in the foliage.
J. R. Wallin, Carl J. Eide, H. David Thurston   +2 more
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Resistance to late blight inAndigena potatoes

European Potato Journal, 1967
Andigena clones derived from mass-selected seedling populations which had been subjected to several generations of natural selection in the field for late blight resistance were studied. The average level of resistance (score about 3 on scale 1–5) was better than a sample ofTuberosum potatoes (score about 4) and the best individual clones were very ...
N. W. Simmonds, J. F. Malcolmson
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Race nonspecific resistance for potato late blight

Trends in Plant Science, 2004
The late blight fungus (Phytophthora infestans) rots susceptible species of potato plants. None of the major varieties of potato (Solanum tuberosum) grown in the USA is resistant to US-8, the most prevalent genotype of the fungus. Now, Junqi Song, James Bradeen and colleagues have cloned the RB gene from the wild diploid potato species, Solanum ...
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Potato late blight threatens Russian crop

Trends in Plant Science, 2000
New virulent types of the potato late blight pathogen have emerged in Russia and are far more aggressive than the pathogen that triggered the Irish potato famine of the 1840s. Unlike the old strains, the new pathogen can survive harsh winters in the soil, further endangering crops.
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