Q.little black sucking insect on daphne
was advised by plant nursery to use white oil to get rid of this little black insect but not yet working after spraying with white oil several times.
GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on January 12, 2020
There are MUCH better options for pest control. Neem oil, chrysanthemum oil, or even hot pepper extract work much better. This collection of articles will give you more ways to make your own pest control, along with many other organic gardening tips: https://www.gardeningknowhow.com/special/organic
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