Borage is not just decorative but also is used in preparation and for alternate herbal therapeutic . This industrial plant , aboriginal to the Mediterranean , has hirsute leaf and undimmed blue , champion - mold flowers . It is also known for attract wildlife . Borage is a miscellaneous member of your garden , but if it acquire white post disease on its leaves or efflorescence , it will not only make your yard front unattractive , it will not be useful in your culinary and healing efforts , either . According to the Backyard Gardener , white spot disease on borage is likely powdery mildew , which is jolly soft to operate once you know the problem .

Disease Characteristics

tailwort plants have green parting that are bristly and hairy , and blue flowers . Powdery mold starts out as little , bloodless spots on the leaves or efflorescence . Left unchecked , the symptom will spread and the spots will become bigger , creating a matte of mould . As the mildew continues to grow , the white spot will develop small , black spore in the center .

Symptoms

When your works become powdery mildew , there will not be too much strong-arm hardship on the plant . The most obvious evidence will be white-hot spot on folio and bloom . But if powdery mould spreads to overcompensate entire leaves or petals , then the flora may get drippy or start to wilt .

Significance

White spots on your borage plant generally indicate that your plant is not getting enough sun , that the melodic line circulation around the plant is insufficient and make a humid environment tributary to mold and mildew growth or that you are water your tailwort and the rest of your garden wrongly . Removing the stirred growth should help prevent the spreading of the job , and the unaffected constituent of the industrial plant can still be used for curative and culinary purpose .

Cure

To handle with powdery mildew , you call for to use unfertile pruning to remove move leaves and flowers . Wipe the blade of your clipper ship or shear with rubbing alcoholic drink after every snipping , which forbid you from unintentionally spread out the disease when you are cut off strike parts of the industrial plant . Once you have remove all affected parts , dispose of them in a garbage bag . Monitor the plant for recur lily-white spot , and remove newly affected foliation immediately .

Prevention/Solution

Preventing ashen smear disease in borage is comparatively childlike . Since the industrial plant endure partial shade to full sun , you should be able to farm in area that get plentitude of sunlight , which makes it less potential that powdery mildew will be able to take hold . Also , irrigate your borage using a drip mould hosiery to keep moisture off leaves and flowers , and do so in the early break of the day rather than afternoon or evening .

References

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