Q. I have had Japanese beetles in my yard for the past several years — and each year the infestation increases. This year, they are really profuse — everything in the garden is under attack! If I bump a branch when mowing, I am showered by them. I have about one acre surrounded by farmland. This year it is corn; but I see no sign of infestation on the corn stalks. I have been shaking […]
Q. We have a yellow peach tree and a white peach tree. Both have had great fruit in the past. The yellow one was loaded this year, and usually the fruit ripens around the first week in July. Toward the end of June, the fruit started rotting before it was ripe! The white peach tree has several peaches on it, but they don’t seem to mature. The fruit is the size of a small walnut […]
Q. My husband pulled out a weed in the garden that made his hands burn for quite a while. It had sharply serrated leaves that were opposite. The stem looks almost square and ropey, with fine hairs along the whole length. Do you have any idea what it is? A. Stinging nettle is most likely the culprit, with its stinging hairs along the stems and on the undersides of the leaves. These perennial plants grow […]
Q. Do tomato hornworms turn into a pretty butterfly? I won’t feel so bad squishing them if they don’t. Also, I had some moonflower plants (the poisonous kind that are related to the wild variety, which grow in pig/cow pastures). Anyway, I had some kind of green hornworm eat every leaf off every plant. How can a hornworm eat a poisonous plant and not die? — Linda W., Plymouth , Ind. A. Tomato and tobacco […]
Q. I have a rhododendron bush that looks like it is getting rust on the leaves. I think perhaps something is eating on it. What should I use to control this? Thank you. — Joan Wininger A. It’s important to determine if the rust is a problem or a natural occurrence. Many rhododendrons have a natural, rusty-brown, scaly appearance, particularly on the underside of the leaf. Rhododendrons may also be showing leaf scorch at this […]
Q. In the June column, Beverly Shaw’s response to “Thicket thinning” really piqued my interest. “Gardening Q&A” has probably at some time in the past dealt with the problem; nevertheless, I was disappointed that she did not elaborate on how one “selectively” or otherwise “removes” such things as honeysuckle and multiflora rose. Perhaps a future column can revisit ways of doing (or trying to do) this. (Also briars; poison ivy; I probably give up on.) […]
Q. We have a new home, which we built three years ago on Lake Shafer, and we have lady bug problems. The first summer, they seemed to be all over the houses out, and we are always finding them inside, sometimes on one side of the house more than the other. Do you know how to get rid of them? Thanks.– Jeanne Garofalo, Chicago, Ill. A. The Asian lady beetle is considered a beneficial insect […]
Q. An insect is killing my schefflera. It gets white, fuzzy-looking places on it that feel soft, and you cannot see the insect that is working on it. Finally, it will kill the leaf if not removed. I wash the leaves from time to time with soap and water, and last time a little bleach. It works for a while. I even tried a fungus product and worked it in the soil after giving the plant […]
Q. I have a weed in my garden that I can’t get rid of. It lies close to the ground and spreads. It has small green leaves that are thick and feel like rubber. Is there anything you can tell me to help me get rid of it? Thank you. – Sheila Denton, via e-mail A. It could be a number of weeds but sounds most like purslane. Purslane thrives in hot, dry weather. The […]
Q. We have a big problem with bagworms. Last year they destroyed two decorative pine trees in our landscaping and they love our plum trees also. I cannot begin to count how many of their cocoons are left in our landscaping. What can I put on my trees and other plants to keep them from making their home too close to mine? Also, what time of the year should I take care of this problem?- […]