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It sounds like your petunias have a fungal infection called powdery mildew. It is spread by pathogens on the wind but rarely leads to death. The best thing to is to remove the infected parts and water the plants all over to wash of the spores. The only preventative care is to maintain a healthy plant that can resist infection. But before you take action, I suggest you do some research into powdery mildew on petunias to double check what it is.
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What is the Latin name for the petunia flower?
The Latin name for the petunia flower is Petunia x hybrida.
How do you spell petunia?
Petunia is the correct spelling.
What is the scientific name for a petunia?
The horticultural name for the petunia is "petunia". There are many varieties of petunias that are such a deep blue or purple color that they appear to be black. solanaceae
Who is Porky Pig's sweetheart?
Petunia Petunia Pig.Petunia
What flower rhymes with junior?
The flower is a petunia.
What is petunia flower called in marathi?
petunia phlovera
How big is a petunia?
Petunia flowers are an inch to 4 inch blossoms depending on the type of petunia.
What is the scientific name for the Mexican petunia?
The scientific name for the Mexican petunia is Ruellia simplex. It is a flowering plant with purple, tubular flowers that is native to Mexico.
What are the 8 levels of classification for plants?
Petunias are in the family of solanaceae which is also potatoes, tomatoes and nightshade. The petunia genus is Petunia Juss. The three species are Petunia x atkinslana D. Don ex Loudon, Petunia axillaris Lam. Britton, Sterns & Poggenb. (which is a large white petunia) and petunia intergrifolia (violet flower)Then there are four petunia groups: grandiflora, multiflora, milliflora, and groundcover petunia like 'Wave' and 'surfinia'.
What is a flower that starts with P?
Petunia, Primrose, Portulaca
Does Petunia like Porky?
Petunia was the girlfriend of Porky Pig.
When was Petunia Pig created?
Petunia Pig was created in 1937.
