What Are The Little White Bugs On My Lemon Queen Sunflowers And How Do I Get Rid Of Them

Question

They had been doing well but now they are suffering, Any suggestions?

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Answer 1

It's hard to tell in the photo but they look like mealybugs, which are a type of scale. Try spraying the leaves with Neem oil every 7 to 10 days till it is cleared. Here is more:

https://www.gardeningknowhow.com/plant-problems/pests/insects/outdoor-mealybug-control.htm