nothing with milk
wtf milk???
have you considered wiping instead of spraying?
wait..no...that got out all wrong...
"
In his experiments with zucchini plants, Bettiol found that a weekly spray of milk at a concentration of at least 10% (1 part milk to 9 parts water) significantly reduced the severity of powdery mildew infection on the plants by 90%. While some gardeners may be tempted to increase the concentration of milk for more control, Bettiol found that once concentrations rose above 30%, an innoccuous fungus began to grow on the plants. How does milk control powdery mildew?
Scientist aren't 100% sure how milk works to control this disease. It seems that milk is a natural germicide. In addition, it contains several naturally occurring salts and amino acids that are taken up by the plant. From previous experiments using sodium bicarbonate, potassium phosphate, and other salts, researchers have found that the disease is sensitive to these salts. It is possible then, that milk boosts the plant's immune system to prevent the disease.
Read more: Using Milk to Control Powdery Mildew | Garden Guides http://www.gardenguides.com/779-using-milk-control-powdery-mildew-garden-pest-tip.html#ixzz1DG6eV2oz
Only place milk belongs is your cereal bowl! For pete sake you piss in your plant to?
lol urine has been proven to fertilize plants check this out http://www.ecosanres.org/pdf_files/ESR-factsheet-06.pdf
You can't wipe away mildew.... cosmetically it might look OK....
what? no!
i thought the original post was saying they had milk spots left over after spraying their plant with milk water to get rid of mildews
i never said it worked...
...i was saying wipe the plants with the milk solution instead of spraying them with it, that way they wouldn't have tiny drops of diluted milk to dry out all over their leaves.
it solves their milk stain problem in my own head...
I'd rather not taste sulfur on my weed..... That also lowers the PH on the surface level of the leaves, reducing the intake of any foliar spraying. The articles go on to read that melon growers, grape vineyards, and others in the agricultural industry are engaged in the practice of using diluted milk to prevent and or control PM. The ratio is 10% milk and 90% water. It was 90% effective in eliminating PM and is organic.