Results 121 to 130 of about 11,472 (219)

Potato of foreign breeding varieties’ evalution on resistance to casuative agents of wart Synchytrium endobioticum Schilbersky Percival

Карантин і захист рослин
Goal. To determine the reaction of potato cultivars of foreign breeding to infection by Ukrainian pathotypes of the potato wart pathogen for their inclusion in the State Register of Plant Varieties Suitable for Dissemination in Ukraine and for their use ...
H. Zelia, T. Sonets, S. Mykhailyk
doaj   +1 more source

Pathotypes of the Pinewood Nematode Bursaphelenchus xylophilus.

Journal of nematology, 2011
An isolate of Bursaphelenchus xylophilus from Pinus sylvestris in Missouri infected and reproduced in 2-3-year-old seedlings of P. sylvestris and to some extent in seedlings of P. nigra. Wilting, however, occurred only in P. sylvestris. B. xylophilus isolated from P. strobus in Vermont infected and reproduced only in P. strobus seedlings. P.
R I, Bolla, R E, Winter, K, Fitzsimmons, M J, Linit   +3 more
openaire   +1 more source

Interactions genetiques entre pathotypes francais d'Heterodera avenae Woll.et varietes d'orge : I.Aspect varietal

, 1984
National audienceIn France 4 pathotypes of Heterodera avenae have been previously distinguished and called Fr 1, Fr 2, Fr 3 and Fr 4. Their behaviour and that of the corresponding resistance genes have been studied in 4 barley lines : ’Siri’, ’Ortolan’, ’
DOUSSINAULT, Gérard, PERSON-DEDRYVER, Françoise   +1 more
core   +1 more source

Electrophoretic karyotype variation among pathotypes of Fusarium oxysporum f.sp. dianthi

, 1995
Karyotype analysis by pulsed-field gel electrophoresis was applied to characterize isolates of Fusarium oxysporum f.sp. dianthi, the causal agent of Fusarium wilt on carnation.
Migheli, Quirico, Gullino, Maria Lodovica, Garibaldi, Angelo, Berio, T.   +3 more
core  

Escherichia coli Pathotypes [PDF]

, 2018
James L. Smith, Pina M. Fratamico
openaire   +1 more source

Virulence of Puccinia triticina on Lr28 in wheat and its evolutionary relation to prevalent pathotypes in India

Two new pathotypes of Puccinia triticina , 121R60-1 and 377R60-1 the latter virulent on Lr28 , are described for the first time. Both the pathotypes are designated as MHTTS as per North American system of pathotype identification.
Prashar, M., Sharma, Y., Jain, S., Kumar, S., Kalappanavar, I., Bhardwaj, S., Sivasamy, M.   +6 more
core   +1 more source

Variation in virulence and aggressiveness among pathotypes of Sclerospora graminicola on pearl millet [PDF]

, 1997
Five pathotypes of S. graminicola, specific to Pennisetum glaucum genotypes, were evaluated for virulence (a qualitative measure of the relative capacity of an isolate to infect a host genotype), aggressiveness (a quantitative measure of the infection ...
Rao, V P, Thakur, R P
core  

Deciphering a pathogen's evolution: a two-decade longitudinal study reveals virulence shifts and identifies durable Pm genes against Himalayan Blumeria graminis f. sp. tritici populations. [PDF]

Stress Biol
Mehta A, Kaur H, Basandrai D, Basandrai AK, Ahanger SA, Sharma BK, Sharma R, Sharma S, Basu U.   +8 more
europepmc   +1 more source

Revisiting osteoarthritis as an inflammatory disease: characterization of synovitis grading and synovial pathotypes in surgical specimens. [PDF]

Arthritis Res Ther
Ciaffi J, Bianchi L, Gambarotti M, Righi A, Giuggioli D, Caporali R, Faldini C, Zaffagnini S, Huizinga TWJ, Ursini F.   +9 more
europepmc   +1 more source

Comparison of hybrid-and mono-pathotype Escherichia coli isolates from South Korea based on whole genome analysis and cytotoxicity assay. [PDF]

J Biomed Sci
Shin JH, Kim MS, Choi JY, Kim S, Park KT, Seo MR, Jung SH, Chung YJ, Seok H, Cheong HS, Kwon KT, Jung BK, Kang CI, Chung DR, Shin D, Ko KS.   +15 more
europepmc   +1 more source