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2. List of pests and diseases of roses - Wikipedia

   en.wikipedia.org/wiki/List_of_pests_and_diseases...

   Insects that affect roses are often considered pests. Aphids (greenfly) (order Hemiptera family Aphididae) Macrosiphum rosae – Likely to be found on new shoots and buds, aphids are soft bodied insects 1–2 mm long. Often green but occasionally light brown, and sometimes with wings, they may cover (in a colony) the complete growing tip of the ...

3. Rosa gallica - Wikipedia

   en.wikipedia.org/wiki/Rosa_gallica

   Rosa gallica, the Gallic rose, French rose, or rose of Provins, is a species of flowering plant in the rose family, native to southern and central Europe eastwards to Turkey and the Caucasus. Rosa gallica was one of the first species of rose to be cultivated in central Europe. [2] It is a parent of several important cultivars.

4. List of Rosa species - Wikipedia

   en.wikipedia.org/wiki/List_of_Rosa_species

   Rosa banksiae Rosa persica. There are currently four subgenera in Rosa, although there have been some disputes over the years. [3] The four subgenera are: Hulthemia (formerly Simplicifoliae, meaning "with single leaves") containing one or two species from Southwest Asia, R. persica and R. berberifolia (syn. R. persica var. berberifolia) which are the only species without compound leaves or ...

5. Garden roses - Wikipedia

   en.wikipedia.org/wiki/Garden_roses

   The Gallica, Gallica Hybrid, or Rose of Provins group is a very old class developed from Rosa gallica, which is a native of central and southern Europe and western Asia. [14] The "Apothecary's Rose", R. gallica varietas officinalis , was grown in the Middle Ages in monastic herbaria for its alleged medicinal properties, and became famous in ...

6. Lists of plant diseases - Wikipedia

   en.wikipedia.org/wiki/Lists_of_plant_diseases

   List of foliage plant diseases (Agavaceae) List of alfalfa diseases; List of almond diseases; List of anemone diseases; List of apple diseases; List of apricot diseases; List of foliage plant diseases (Araceae) List of foliage plant diseases (Arecaceae) List of foliage plant diseases (Araliaceae) List of foliage plant diseases (Araucariaceae ...

7. Phragmidium - Wikipedia

   en.wikipedia.org/wiki/Phragmidium

   Rose growers recommend the use of fungicides [4] some of which may have health implications for the gardener. [5] Many cultivated roses are now bred to have resistance to rust diseases. In wild roses, Phragmidium infections are one of a normal range of pests and diseases which are part of the normal ecological pressures affecting all species.

8. Rosaceae - Wikipedia

   en.wikipedia.org/wiki/Rosaceae

   Such naturalised pests include Acaena, Cotoneaster, Crataegus, and Pyracantha. [10] In Bulgaria and parts of western Asia, the production of rose oil from fresh flowers such as Rosa damascena, Rosa gallica, and other species is an important economic industry. [12]

9. List of Award of Garden Merit roses - Wikipedia

   en.wikipedia.org/wiki/List_of_Award_of_Garden...

   The following is a selected list of rose varieties and cultivars which currently (2017) [1] hold the Royal Horticultural Society's Award of Garden Merit. [ 2 ] [ 3 ] List of roses