
GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on January 31, 2020
Did you use the Neem oil for a month or more? They are hard to eliminate because of the hard shells. You can try picking or lightly rubbing them off or swabbing them with rubbing alchohol. Here are more tips:
https://www.gardeningknowhow.com/plant-problems/pests/insects/control-plant-scale.htm
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