منابع مشابه
Influence of Paclobutrazol on Growth and Flowering of Rhododendron ‘Sir
Shoot extension of Rhododendron ‘Sir Robert Peel’ was reduced, but flowering was more precocious after treatment of plants with paclobutrazol. All of the drench rates tested (0.05 to 0.4 g a.i./pot) proved excessive and resulted in prolonged shoot growth reduction but greatly increased the number of flowers. However, flowers produced at the higher drench rates were grossly malformed and unaccep...
متن کاملFungicide Control of Phytophthora ramorum on Rhododendron
Commercial rhododendron plants have been the most important hosts of Phytophthora ramorum in Europe. As part of the European Union (EU) emergency phytosanitary measures 2002/757/EU and 2004/426/EU all commercial rhododendron-growing premises are surveyed for P. ramorum. Detection of P. ramorum leads to quarantine measures, including destruction of plants, and could lead to considerable financia...
متن کاملRhododendron Arboreum: an Overview
Rhododendron arboreum is an evergreen shrub or small tree with a showy display of bright red flowers. The name ‘RHODODENDRON’ is derived from the Greek word ‘RHODO’ means rose & ‘DENDRON’ means tree. Rhododendron is the national flower of Nepal & is known as (Laligurans) & the state tree of Uttarakhand. It is called ‘Burans, Bras, Buras or Barahke-phool’ in local dialect. It is widely popular f...
متن کاملFocus on Flowering and Reproduction.
Flowering plants (angiosperms) emerged on our planet approximately 140 to 160 million years ago and today represent about 90% of the more than 350,000 known plant species (Paton et al., 2008). Flowers are their reproductive structures, which produce fruits containing one to many seeds. Usually flowers are both male and female, and they are often brightly colored to attract animal pollinators, b...
متن کاملFocus on Flowering and Reproduction
Flowering plants (angiosperms) emerged on our planet approximately 140 to 160 million years ago and today represent about 90% of the more than 350,000 known plant species (Paton et al., 2008). Flowers are their reproductive structures, which produce fruits containing one to many seeds. Usually flowers are both male and female, and they are often brightly colored to attract animal pollinators, b...
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ژورنال
عنوان ژورنال: Shokubutsugaku Zasshi
سال: 1927
ISSN: 0006-808X
DOI: 10.15281/jplantres1887.41.271