buds dropping off

My hibiscus has yellow leaves and the buds drop off before they bloom. I believe I read that there is an insect that causes this. What should I use to kill that pest?

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1 Comment To "buds dropping off"

#1 Comment By Downtoearthdigs On 06/30/2015 @ 7:04 pm

It could be a number of insects, but thrips or gall midge are most common pests that affect the buds. These articles may help:
https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm ^[1]
https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/hibiscus-flowers-hibiscus-blossoms-falling-off-plant.htm ^[2]

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URL to article: https://questions.gardeningknowhow.com/buds-dropping-off-a/

URLs in this post:

[1] https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm: https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm

[2] https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/hibiscus-flowers-hibiscus-blossoms-falling-off-plant.htm: https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/hibiscus-flowers-hibiscus-blossoms-falling-off-plant.htm

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