Skip to main navigation Skip to site navigation Skip to content

Cooperative Extension: Garden and Yard

Managing Insect, Diseases, and Animal Pests

What insect is damaging our hardwood floor?

Question: We’ve experienced some damage in our hardwood floor that look like a wood-boring beetle. What could it be? Answer: Jonathan Foster, Home Horticulture Outreach Professional Without a photo of the actual culprit, it’s tough to diagnose. However, I ran the pictures and information past our fantastic entomologist, Charlie Armstrong, who had the following to […]

How do you get rid of aphids covering a Dappled Willow?

Question: We have a beautiful Dappled Willow Tree in our yard that is in full flower mode. It is about eight-feet tall with a width of about the same. It is full of aphids. How do we get rid of such pests on a bush so large? Answer: Jonathan Foster, Home Horticulture Outreach Professional Lovely […]

Is there an effective, natural way to get rid of ants in my lawn?

Question: Is there an effective, natural way to get rid of ants in my lawn? Answer: Jonathan Foster, Home Horticulture Outreach Professional The short answer to your question is, unfortunately, “not really.” The typical “natural” approaches are things like boiling water, horticultural vinegar, etc.–none of them will kill enough of the ants to make a […]

Could you answer questions about garden pollination for an article I am writing?

Question: I am writing an article on garden pollination. 1) What are the (20 or 30) most common vegetables grown in Maine home vegetable gardens? 2) Are there any bats in Maine that pollinate? Bats are often included in native pollinator lists, but I’ve learned most of the species that pollinate are tropical. 3) Aside […]

Can I revive a young Japanese Maple tree if the leaves were drying out and curling in the fall?

Question: I planted a Japanese Maple / Acer in the summer. In early October, I noticed that the leaves were drying out on the end and curling in. It lost most of its leaves without ever turning red or orange by late October. How can I revive it or is this normal for a younger […]

Is there a way to safely compost without attracting bears?

Question: Is there any way to safely compost without attracting bears? I live in an area known to have bear traffic and am looking for advice on ways to compost without drawing their attention. Answer: Jonathan Foster, Home Horticulture Outreach Professional I don’t have any direct experience with the problem (our bears went after the […]

How do I kill off artillery fungus?

Question: How do I kill off artillery fungus? Answer: Jonathan Foster, Home Horticulture Outreach Professional The solution to artillery fungus (Sphaerobolus spp.) is to remove the source of the ongoing infection–typically, mulch, compost, old wood shingle siding, any kind of decaying organic material. I would prune out heavily affected plant material (removing the deposits usually do more damage […]

How do you dispose of trees that have an Emerald Ash Borer infestation?

Question: We have five Green Ash trees planted in 2018 that are now completely dead and the trunks are full of exit holes. I have never seen an Emerald Ash Borer (EAB) on the plants. They are scheduled for removal and replacement with apple trees. Considering the concern around EAB, are there removal and disposal […]

How do I get rid of jumping worms?

Question: I have discovered jumping worms in my raised vegetable beds. I traced the source back to my compost pile (the finished compost). I assume they are due to potted annual plants I purchased and then composted at the end of last season. I have a couple questions: 1. Various university websites suggests letting the […]

How do we deal with a critter digging up bushes that were just planted?

Question: We recently had a magnolia and lilac bush planted by a landscaper and there seems to be some critter that is coming and digging up these newly planted bushes. How do we deal with this situation? Answer: Jonathan Foster, Home Horticulture Outreach Professional Unfortunately, it’s often difficult to identify what’s working at those roots, […]

1 2 3 … 20 Next »

Top