COURTESY JAYME GRZEBIK Black spot fungal disease on rose leaves. A: "Black spot" is a common fungal disease of roses that grows on the upper surface of the leaf and stems. It is caused by ...

Alice asks: I am plagued with Chinese rose beetles. They are eating the leaves on all of my rose bushes, some of my herbs, my cacao and my hibiscus. What can I do to get rid of them? It sounds like ...

Jonathan asks: The leaves on my young cacao tree are getting eaten. My neighbor says he thinks it’s Chinese rose beetle damage. If so, how should I deal with these voracious munchers? ADVERTISING ...

Q:I have a young grafted dwarf Meyer lemon that is responding well to spring with profuse new growth. However, some of the new leaves are being partially eaten, particularly at the edges. I can detect ...

Ray Vining, who has lived in Grandview for several decades and volunteers at the garden, first heard about the invasive species two years ago through reports of damaged rose bushes and gardens in the ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. A: "Black spot" is a common fungal disease of roses that ...