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Dream House Can Be A Reality
(NC)—For many Canadians who have only dreamt of buying a home, it can now become a reality. While the actual dream may differ—a house with a big back yard for gardening, or a condo in the sky with a great view of the city—buying any home can be...

Germinating Seeds Hydroponically
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Tips For Spring Gardening
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Training Beautiful Flowering Shrubs into Unique Flowering Trees
You are welcome to use this article on your website or in your newsletter as long as you reprint it as is, including the contact information at the end. Website URLs must be active links. You are welcome to use this article with an affiliate link, ...

 
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Dealing with Rose Diseases

To make sure that your prized roses remain in the best of health, simply follow these tips.

1. Black Spots on Leaves

This disease is commonly known as black spot. Black spots appear as circular with fringed edges on leaves. They cause the leaves to yellow. Remove the infected foliage and pick up any fallen leaves around the rose. Artificial sprays may be used to prevent or treat this kind of rose disease.

2. Stunted or malformed young canes

Known as powdery mildew, this is a fungal disease that covers leaves, stems and buds with wind spread white powder. It makes the leaves curl and turn purple. Spray with Funginex or Benomyl to treat this fungal disease.

3. Blistered underside of leaves

Known as rust, this disease is characterized by orange-red blisters that turn black in fall. It can survive the winter and will then attack new sprouts in the spring. Collect and discard leaves that are infected in fall. a Benomyl or Funginex spray every 7-10 days may help.

4. Malformed or stunted leaves and flowers

This is caused by spider mites. They are


tiny yellow, red or green spiders found on the underside of leaves where they suck juices. The application of Orthene or Isotox may help in treating this infestation.

5. Weak and mottled leaves with tiny white webs under them

This is caused by aphids. They are small soft-bodied insects that usually brown, green or red. Often clustered under leaves and flower buds, they suck plant juices from tender buds. Malathion or diazinon spray may help roses to survive these bugs.

6. Flowers that don't open or are deformed when they open.

Thrips could be the reason behind this problem. They are slender, brown-yellow bugs with fringed wings that also suck juices from flower buds. Cut and discard the infested flowers. Orthene and malathion may also treat this problem.

Remember that roses are hungry feeders that require much fertilizer to become healthy bushes.

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Find more about gardening and some useful gardening tips at About Gardening