If this happens, do not be overly concerned. The discoloration is only temporary and will cease as new flowers open. Neem is a non-toxic, biodegradable substance which has natural insecticidal properties. When sprayed on African Violets, it discourages Cucumber Beetles by making the plant unpalatable. Though Neem does have some systemic effect in plants, spray it as you would other contact insecticides, being sure to cover those areas where Cucumber Beetles tend to attack.
Prevention When working outside, always change clothes before working with indoor plants.
Cucumber Beetles may get trapped in clothing where they can go undetected until they find their way to your African Violets. Inc. Nashville, Tennessee. Inc. Optimara and the Optimara logo are trademarks of International Plant Breeding, A.G., Switzerland.