Chapter 1
Chapter 1
Rose (Lines one hundred seventy-two to one hundred ninety-eight)
Wintering related to rose consists of root pruning, followed for early flowering in Pune.
Triploid species of rose is Rosa clinophylla.
Nematode resistant rose species is Rosa multiflora.
Limp neck is a physiological disorder of rose.
Vitamin C content of rose hips is one hundred fifty milligrams per one hundred grams.
Fragrance in rose is controlled by a polygene.
Number of species in rose is one hundred twenty.
Scientific name of Edward rose is Rosa bourboniana.
Dioecious rose species is Rosa setigera.
Puppy love is a variety of miniature roses.
Rose rootstock commonly used in Tamil Nadu is Rosa multiflora.
Important practices followed in rose are wintering, defoliation, and deshooting.
Propagation method of floribunda roses is T-budding.
Root cuttings propagation is followed in Rosa nitida and Rosa blanda.
Powdery mildew and high soil pH tolerant rose species is Rosa indica var. odorata.
Thornless rose variety is Pusa mohit.
Varieties of hybrid teas include Pusa garima.
Major producer and exporter of 'otto of roses' is Bulgaria.
National registration authority of rose is located at New Delhi.
Maximum oil yielding species of rose is Rosa damascena.
First rose variety released in India is S. D. Mukerjee.
Scientific rose breeding in India book was written by Dr. B. P. Pal.
Powdery mildew of rose pathogen is
Powdery mildew of rose pathogen is
Sphaerotheca pannosa var. rosae.
First hybrid tea rose is La france.
First postal stamp variety of rose is Mrinalini.
Hyper triploid rose variety is Mohini.
Cultivation problems in rose include bluing of rose, limp neck, and bull head.