^ШХР: *https://onlinelibrary.wiley.com/loi/14390434
(https://onlinelibrary.wiley.com/loi/14390434)
^АВТ: Balendres M.A.; Tegg R.S.; Amponsah J.; Wilson C.R.
^ЗГЛ: Zoosporangial root infection of tomato by Spongospora
subterranea in hydroponic and glasshouse culture results in
diminished plant growth [Влияние заражения корней томата
зооспорангиями Spongospora subterranea (возбудитель порошистой
парши картофеля) на рост и развитие растений в условиях
гидропонной и тепличной культуры. (Австралия. Филиппины)]
^ВЫХ: Journal of Phytopathology, 2018; Vol.166,N 6. - P.
412-419
^ДАТ: 2018
^ПРМ: Bibliogr.:p.418-419
+Реферат:
^РЕФ: Tomato plants are highly susceptible to root infection by Spongospora subterranea and are commonly used as bioassay hosts. The impacts of root infection with S. subterranea on plant productivity and yield have been debated. Recent experiments with potato, the major economic host of S. subterranea, have indicated significantly reduced plant growth and potato yield following heavy infection. However, there have been very few similar studies that have examined the possible impacts of S. subterranea infection on tomato plant growth. Three tomato cultivars, "Grape," "Roma" and "Truss," were challenged with S. subterranea inoculum in hydroponic culture. Moderate to severe zoosporangial infections were observed with minor but statistically significant differences in susceptibility among the three tomato cultivars. Zoosporangial root infection in the absence of root gall formation resulted in significantly diminished shoot lengths and plant fresh weights in pathogen challenge tests conducted both in hydroponic culture and glasshouse-grown plants in potting mix. Root lengths were reduced, but the differences were statistically significant in a single trial only. The findings from this study demonstrate that, as with potato, root infection by S. subterranea can result in reduced tomato plant growth and that root gall production associated with root infection was not necessary for this retardation of growth response. This further suggests that possible yield impacts in other crop species that are hosts for S. subterranea root infection are worthy of examination.
aref1
^TRN: 1844831
^ВИД: Статья из книги
^ЯЗК: Английский
+Индексирование:
^РУБ: 68_37_31_51_19
^УДК: 635.64:632.4
^ТЕР: ТОМАТ [ПОМИДОР]. LYCOPERSICON ESCULENTUM [LYCOPERSICON
LYCOPERSICUM; SOLANUM LYCOPERSICUM; ТОМАТ КУЛЬТУРНЫЙ].
ПОРОШИСТАЯ ПАРША. SPONGOSPORA SUBTERRANEA. ЗООСПОРЫ
(Zoospores). КОРНИ (Roots). ИНОКУЛЯЦИЯ (Inoculation).
ИНТЕНСИВНОСТЬ РОСТА (Growth rate) [СИЛА РОСТА ПОДВОЕВ].
РАЗВИТИЕ РАСТЕНИЙ. ГИДРОПОНИКА (Hydroponics). ТЕПЛИЧНАЯ
КУЛЬТУРА. АВСТРАЛИЯ (Australia). ФИЛИППИНЫ (Philippines).
^РТЗ: LYCOPERSICON. MYXOMYCOTA [MYXOMYCETES; МИКСОМИЦЕТЫ].
PLASMODIOPHORALES. SOLANACEAE [ПАСЛЕНОВЫЕ]. SPONGOSPORA.
АГРОТЕХНИКА (Cultivation) [ВОЗДЕЛЫВАНИЕ]. АЗИЯ (Asia).
БИОЛОГИЧЕСКОЕ РАЗВИТИЕ (Biological development). БИОЛОГИЯ
(Biology). БОЛЕЗНИ РАСТЕНИЙ (Plant diseases). БОТАНИКА
(Botany). ВЕГЕТАТИВНЫЕ ОРГАНЫ. ГРИБНЫЕ БОЛЕЗНИ РАСТЕНИЙ
[МИКОЗЫ РАСТЕНИЙ]. ЕВРАЗИЯ (Eurasia). ЗАЩИЩЕННЫЙ ГРУНТ
[ЗАКРЫТЫЙ ГРУНТ]. ИНФЕКЦИОННЫЕ БОЛЕЗНИ РАСТЕНИЙ. КОРНЕВАЯ
СИСТЕМА. МОРФОЛОГИЯ РАСТЕНИЙ (Plant morphology). НАУКИ
(science). ОВОЩНЫЕ КУЛЬТУРЫ (Vegetable crops). ОКЕАНИЯ
(Oceania). ОРГАНЫ РАСТЕНИЙ. ПАРША (Scabs). РОСТ (Growth).
С-Х КУЛЬТУРЫ. СПОРЫ (Spores). СТРАНЫ АСЕАН. СТРАНЫ АТЭС.
СТРАНЫ МИРА. ЮГО-ВОСТОЧНАЯ АЗИЯ (South East Asia).
^КЛС: зооспорангии.