Zucchini Plants
Q.

Spots on Zucchini Plant Leaves

Anonymous added on July 26, 2011 | Answered

A friend and I noticed plants getting a lot of white spots on plants and then leaves begin dying.

A.
A.Answers to this queston: Add Answer
Nikki
Certified GKH Gardening Expert
Answered on July 27, 2011

If the white spots are powdery, then this is powdery mildew. This article will help:
https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm

If the white spots are small and concentrated in groups, it is likely mealybugs or a related pest. These articles will help with that:
https://www.gardeningknowhow.com/plant-problems/pests/mealybugs-white-residue-on-plants-leaves.htm
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm

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