hybrid rugosas host:www.extension.umn.edu

Listing 1 - 4 from 4 for hybrid rugosas

Introduction
... eventually led to the development of the modern-day Hybrid Teas and Floribundas. The Old Garden Roses differ from Hybrid Teas and Floribundas in several ways. In ... Gallicas 15 Grandifloras 1 Hybrid Albas 1 Hybrid Blandas 1 Hybrid Caninas 1 Hybrid Foetidas 1 Hybrid Moyesiis 2 Hybrid Musks 4 Hybrid Nitidas 2 Hybrid Perpetuals 5 Hybrid Rugosas 26 Hybrid Spinosissimas 6 Hybrid Suffultas 2 Kordesiis ...
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Floral Traits
... globular form. Flower buds of Old Garden Roses are not considered very attractive. Flowers of Hybrid Teas, Floribundas, and other rose classes with China and Tea Roses prevalent in their ... the Species Roses are fragrant; a few are unpleasantly scented. The Old Garden Roses and Hybrid Rugosas are typically very fragrant. During the development of modern roses, fragrance was often diminished or ...
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Plant Size and Habit
... plant size and habit of Old Garden Roses and Shrub Roses differ from those of Hybrid Teas, Floribundas, and other roses with the China Rose predominant in their ancestry. Old Garden ... frequent branching of canes and short internodes. Without foliage these plants look very “twiggy.” Many Hybrid Rugosas exhibit this plant form. spreading. . . These plants are V-shaped. Cane growth is angled instead ...
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Insects
... garden the following spring. Mossy rose galls caused by Diplolepis spinosa on rose canes. Hybrid Rugosas are particularly susceptible to this disfiguring gall. Insect Observations Observations of aphid, mite, ... classifications infected less often. Sixty-eight percent of the insect pest observations occurred on Hybrid Rugosa cultivars or on R. rugosa species. Although aphids and mites often favor ...
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