Rose Disease - Treatment and Prevention
Rose disease is something every gardener encounters and can range from problematic to devastating for your garden plants. By following basic preventive steps you can protect your garden from disease and pests. There are few common diseases to watch for which can easily be identified and kept in check.
Powdery Mildew
If rose leaves begin to drop and look white and powdery they may have Powdery Mildew. It is a fungus which is found on the underside of leaves. The best prevention is to control moisture on plant foliage by watering plants directly at the base of the plant, on the soil. To rid your plant of mildew organically, mix one teaspoon of baking soda with a half teaspoon of cooking oil and add to a quart of warm water. Take the mixture and spray it on the affected leaves. Should leaves drop, be sure to dispose of them outside of the garden so as not to spread the fungus .
Rust
Another common disease caused by too much moisture is Rust, the orange powder found on foliage, usually on the underside of the leaf. Remove diseased leaves immediately to control spreading. If necessary a chemical treatment can be used for the rose.
Blackspot
Small black spots, about ½" round are signs of the fungal disease - aptly named - Blackspot. This is one of the more devastating fungi, as it will kill roses if left untreated. When the spots appear, remove the damaged parts of the flower; if it continues try a fungicide.
Rose Mosaic
Most rose diseases are of the fungus variety, the exception is rose mosaic which is a virus. It looks like a mosaic of green or yellow spots on the plant's leaves. Removing and destroying the leaves is the only effective treatment.
Canker
Dark red or brown spots, or indentations on plant canes, are from Canker. It enters and infects roses through cuts or wounds and can be difficult to kill. Cut the diseased canes off to stop the progress of this disease.
Rose Disease Prevention
There are some basic steps gardeners can take to help prevent the spread of rose diseases. Keep moisture away from plant leaves by always watering directly in the soil at the base of the plant. Stick to a regular schedule of fertilizing roses; healthy plants are more immune to pests and disease.
In addition to deadheading and pruning, remember to seal cuts immediately with white glue. Use clean pruners, rubbed with alcohol after each cutting. Do not allow disease to spread through tools. Clear the garden beds of debris and leaves on a regular basis, throw all foliage and plant cuttings in a garbage can, away from the garden.
Following these basic precautions will help control rose disease, improve the health of your roses and provide an environment where plants can flourish.
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Rose is the queen of flowers. It is gorgeous and wonderful but is one of weakest plants, too. Rose is always damaged by diseases and pests. And if you have rose in your garden, here is the information you should know. Common rose diseases vary by area, as the fungi which cause many of them are affected by temperature and moisture. Some of the most common rose diseases are Black Spot Disease, Powdery Mildew, Rust, and Rose Mosaic.
A Rose Disease and Pest list to scare you combined with some sound reassuring advise to encourage you and keep your roses healthy. When a novice rose gardener starts reading the long list of rose diseases and pests they might well want to reconsider embarking on growing roses. Their vision of spending a leisurely time tending beautiful healthy roses that are flowering profusely in their rose garden.
Treating rose disease early, at the first signs, is the best way to keep flowers thriving. Healthy plants have a better chance of fighting basic diseases.
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Essential tips all about rose disease, including prevention, location, ideal environment and disease control
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