Effect of Registered Potato Seed Piece Fungicides on Tuber-borne Phytophthora infestans
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چکیده
منابع مشابه
Effect of cytochalasin D on defense responses of potato tuber discs treated with hyphal wall components of Phytophthora infestans
Cytoplasmic aggregation, the rapid translocation of cytoplasm and organelles to the site of fungal penetration of a cell, occurs in potato tissue after penetration of an incompatible race of Phytophthora infestans, the late blight fungus, or treatment with hyphal wall components (HWC) prepared from P. infestans. This phenomenon is thought to be one of the defense reactions of plant against path...
متن کاملTesting Taxonomic Predictivity of Foliar and Tuber Resistance to Phytophthora infestans in Wild Relatives of Potato.
Potato late blight, caused by the oomycete phytopathogen Phytophthora infestans, is a devastating disease found in potato-growing regions worldwide. Long-term management strategies to control late blight include the incorporation of host resistance to predominant strains. However, due to rapid genetic changes within pathogen populations, rapid and recurring identification and integration of nov...
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Migrations or introduction of new genotypes of Phytophthora infestans to a specific region imposes a different perspective for potato production. During 2009–2010, a late blight epidemic affected the Northeastern United States, which quickly spread through several states. The epidemic was characterized by the appearance of a new genotype of P. infestans designated US-22, which was isolated from...
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2. DAWSON, R. F. 1945. An experimental analysis of alkaloid production in Nicotiana: the origin of nornicotine. Am. J. Botany 32: 416-23. 3. DAWSON, R. F. AND M. L. SOLT. 1959. Estimated contributions to root and shoot to the nicotine content of the tobacco plant. Plant Physiol. 34: 656-61. 4. JEFFREY, R. N. 1959. Alkaloid composition of species of Nicotiana. Tobacco Sci. 3: 89-93. D. JEFFREY, ...
متن کاملContrasting Potato Foliage and Tuber Defense Mechanisms against the Late Blight Pathogen Phytophthora infestans
The late blight pathogen Phytophthora infestans can attack both potato foliage and tubers. When inoculated with P. infestans, foliage of nontransformed 'Russet Burbank' (WT) develops late blight disease while that of transgenic 'Russet Burbank' line SP2211 (+RB) does not. We compared the foliar transcriptome responses of these two lines to P. infestans inoculation using an RNA-seq approach. A t...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 1999
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.1999.83.3.229