Search results for "azalea"

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Powdery mildew on Rhododendron caused by Erysiphe azaleae in Latvia.

2013

In 2002 a fungus causing powdery mildew on Rhododendron in Latvia was discovered and identified as Erysiphe azaleae. The powdery mildew has since then been observed on leaves and seed pods of deciduous azaleas as well as evergreen rhododendrons, although the disease is more common on taxa of deciduous azaleas. Development of mature chasmothecia has been noticed at every location where the disease was detected. The distribution area of E. azaleae is expanding gradually from the south-west and central regions to the north and east parts of Latvia. It has been suggested, that climate change and large-scale plant import favour this process. To our knowledge, Latvia is so far the farthest north-…

HorticultureDeciduousEcologyBotanyPlant ScienceEvergreenBiologyErysiphe azaleaeEcology Evolution Behavior and SystematicsPowdery mildewCzech Mycology
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Botāniskā dārza sekciju "Augu daudzveidības pētījumi ex situ", "Augu selekcija un introdukcija" tēžu krājums (2018. gada 1. februāris, LU Botāniskais…

2018

Latvijas Universitātes 76. starptautiskās zinātniskā konferences Botāniskā dārza sekciju "Augu daudzveidības pētījumi ex situ" un "Augu selekcija un introdukcija" tēžu krājums. Sekciju sēdes notiek 2018. gada 1. februārī LU Botāniskajā dārzā Rīgā, Kandavas ielā 2.

autohori augipant conservationplant collection documentationazalearhododendronsaugu kolekciju datu bāzeplant adaptation:NATURAL SCIENCES::Biology [Research Subject Categories]augu pielāgotībaBotanical Garden of the University of LatviarododendriacālijasAutochorous plantsaugu daudzveidības saglabāšana
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