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What else can I help you with?
What can be said about the fungal diseases of roses?
That they are unattractive and unhealthy, flourish where air circulation is poor and moisture levels are high, and respond problematically to treatment is what can be said about fungal diseases of roses. But the ornamental in question (Rosa spp) may be cultivated for more fungus-resistant varieties.
What is the Binomial name for Knockout roses?
Knockout roses are in the disease resistant rose line. Disease resistant roses come in many varieties. If you love gardening, go to my website at www.annasrosegarden.com, and read about growing roses and much, much more.
Why do roses leaves have holes?
Roses leaves have holes due to insect feeding, disease, or environmental stress.
What causes black edges on rose petals?
There are a number of diseases that cause sunken, black, "mushy" lesions on rose leaves, primarily "black spot" which is a fungal disease. Control of fungal diseases on roses depends on the management of water. Avoid overhead watering, or watering in the evening, which allows water to stand on the leaves overnight. Black margins on the rose petals can also be a fungal disease, but is more likely the result of physical damage to the tissue, since the flower petals are dead, and don't often act as host to pathogens. Look for earwigs or other insects that feed on flower petals. If they have chewed the edge of the petal, it could turn black as it decays. For a definitive answer, bring a sample to your local agricultural extension agent. Be sure to call first so that the sample will be fresh when it is examined.
What is the study of roses called'?
The study of roses is known as "rosology." This branch of botany focuses on the classification, cultivation, and characteristics of roses, which belong to the genus Rosa. Rosologists may explore various aspects, including breeding, disease management, and the ecological significance of roses.
Why are knockout rose leaves turning yellow and dropping?
Yellowing and dropping leaves on knockout roses could be due to overwatering, underwatering, nutrient deficiency, or a fungal disease like rose rosette. Check the soil moisture levels, adjust watering accordingly, and ensure the plant is receiving adequate sunlight. Consider applying a balanced fertilizer and inspect for any signs of disease to address the issue promptly.
How many roses are in 21 dozen?
A dozen is 12, so 48 roses would be 4 dozens.
Why are my roses drying up and how can I prevent it?
Roses may be drying up due to lack of water, excessive heat, or disease. To prevent this, ensure they are watered regularly, provide shade during hot days, and inspect for any signs of disease to treat promptly.
How do you help roses live longer?
Keep them well fed and disease free and cut out any dead or weak wood annually.
What is a common name or nick name for cystic fibrosis?
Sixty Five Roses. Thats how they teach little kids to say the name of their disease. :(
Can you put soot on roses?
Yes, soot can be placed on roses, but it is not beneficial for the plant. Soot can potentially smother the leaves, reducing their ability to photosynthesize and harming the plant's health. Additionally, it may attract pests or lead to fungal issues. If you're considering using soot for any purpose, it's better to explore safer alternatives for plant care.
How did the Black death stop and when?
Eventually the black death stoped and faded because every body had roses under there mouth so they will not breath in the disease
