Results 261 to 270 of about 17,035 (305)
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1979
History has recorded the great famines in Ireland and elsewhere in Europe during the 1840’s due to the failure, in part, of the potato crops. In Ireland, alone, during those years from 1845 to 1860, one million people died and one and one half million more emigrated.
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History has recorded the great famines in Ireland and elsewhere in Europe during the 1840’s due to the failure, in part, of the potato crops. In Ireland, alone, during those years from 1845 to 1860, one million people died and one and one half million more emigrated.
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STRATEGIES TO CONTROL LATE BLIGHT IN POTATOES IN EUROPE
Acta Horticulturae, 2009In Europe an aggressive genetically diverse population of potato late blight is present which regularly causes problems in all potato growing regions. It is therefore of the utmost importance that blight is managed in an integrated way by combining a range of measures. Hygiene measures can keep the number of primary sources of inoculum low. In a number
Schepers, H.T.A.M. +2 more
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THE ROLE OF OOSPORES IN THE EPIDEMIOLOGY OF POTATO LATE BLIGHT
Acta Horticulturae, 2009Potato late blight (Phytophthora infestans) is a plant disease feared globally by farmers and the potato industry. P. infestans is a heterothallic oomycete with two mating types. Until recently the pathogen was limited to surviving between seasons as living mycelia in its host plant in most parts of the world.
Andersson, B +12 more
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Seed Borne Late Blight of Potato
Plant Health Progress, 2002Planting 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 +5 more
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Late Blight of Tomato and Potato [PDF]
, 2015 Discusses the symptoms of late blight on tomato and potato plants caused by Phythophthora infestans, the disease cycle, preventative measures to avoid late blight (including pesticide control recommendations for both home gardeners and commercial growers).
Bush, Elizabeth A. +2 more
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Race nonspecific resistance for potato late blight
Trends in Plant Science, 2004The 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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An Epiphytotic of Late Blight of Tomatoes in Nigeria
Plant Disease, 1980ERINLE, I. D., and J. G. QUINN. 1980. An epiphytotic of late blight of tomatoes in Nigeria. Plant Disease 64:701-702.
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Assessment of potato late blight from UAV-based multispectral imagery
Computers and Electronics in Agriculture, 2021Ivan Lizarazo
exaly
Antifungal activity of chitosan against Phytophthora infestans, the pathogen of potato late blight
International Journal of Biological Macromolecules, 2021Xiaoqing Huang, Pan Dong, Maozhi Ren
exaly