Search Results

White prunicola scale #853420

Asked October 18, 2023, 2:03 PM EDT

I’ve been told by my nursery that my Otto Lyuken Laurels have a huge infestation of White Prunicola Scale. I was also told that I needed a professional to spray them. However I also found out that there is a certain time to spray to be effective. I live in Asheville,NC. Have I missed the deadline to spray? If so, what is the least expensive way to get rid of them; professional spraying or having them dug up and replacing them?

Thanks,

Joan



Buncombe County North Carolina

Wild black cherry sap #853393

Asked October 18, 2023, 8:13 AM EDT

Why are some of our wild black cherry trees oozing an abnormal amount of sap from the trunk?



Clare County Michigan

Landscaping #853383

Asked October 17, 2023, 10:15 PM EDT

Can you give me information on Z scape residential landscaping?

Umatilla County Oregon

Parasite nemotode #853363

Asked October 17, 2023, 5:07 PM EDT

Please help identify this nemotode infestation. They get in our bodies, food, hair clothing and just about everywhere. Seem to be attracted most to furniture. Doctors say ask pest control, pest control says ask doctors. Nobody has any idea or answers.

Thank you 



Leon County Florida

Soil test kit #853339

Asked October 17, 2023, 1:48 PM EDT

Good afternoon- I was looking to improve a certain area of my lawn that seems to struggle every summer. The grass will turn yellow until late August and only certain spots will remain green. I'm waiting to see if there is a soil test kit I could purchase to to help rectify this issue? Thank you!

Tuscarawas County Ohio

Ground cover #853298

Asked October 17, 2023, 8:48 AM EDT

I have a lot that needs a no maintenance ground cover to deter blowing dirt and weeds. It is in a residential neighborhood. There is no ability to water it. What recommendations do you suggest?

Union County Oregon

Grub Worms #853161

Asked October 15, 2023, 12:44 PM EDT

I’ve been having my yard dug up by a possum in search of grub worms. I thought they would all be gone by now but as I was repairing the damage, I still saw some grubs. What is the best product/method for getting rid of the grubs.

Addison County Vermont

Winter killing a hive #853038

Asked October 13, 2023, 1:07 PM EDT

Can a hive be decimated in a Minnesota winter - Twin Cities area?

Ramsey County Minnesota

Oak tree deflowering #853035

Asked October 13, 2023, 12:44 PM EDT

I have 5 large oak trees surrounding my house and the acorns yearly are overwhelming. Difficult for my husband and I to pick up out of our landscape beds. Is there a spray that can be applied to stop the trees from producing acorns. If so when does it get applied, how often does it need to be done and who can apply it?

Ingham County Michigan

what is eating my dahlia leaves #853029

Asked October 13, 2023, 12:03 PM EDT

I planted two dahlias this summer and they flowered beautifully. One plant in particular was bother by something eating the leaves all summer long. I searched for bugs, came out early in the morning and late at night. it seemed like with as much chewing damage that was done, that I would see some culprits. One time I found an earwig down in one flower and a few very small bugs that looked like flies. My zinnias also had lots of leaf chewing damage this summer, especially early on but they also bloomed well. This pest sleuthing is much harder than I thought. Any clues as to what did this and how I could see the pests if possible?



Wayne County Michigan

Soil testing #852954

Asked October 12, 2023, 2:22 PM EDT

Hi, I'm located in Bend, OR, and was wondering the best place to send my soil samples.

Deschutes County Oregon

Treatment for White Pine #852918

Asked October 12, 2023, 8:44 AM EDT

Can you help me diagnose and come up with a treatment plan for the attached white pine? I have several that look similar to this. An arborist told me they were planted too deep, which I’ve since corrected. Could it be blister rust? White pine weevil? Should I prune the dark brown branches?



Kent County Michigan

"Scale" identified on Eastern Hemlocks #852916

Asked October 12, 2023, 7:06 AM EDT

Trees are in Rocky River Ohio. Patches of what has been identified (at local nursery) as Scale. How and when do I treat the scale before it gets worse?

Cuyahoga County Ohio

Jade Plant Illness #852846

Asked October 11, 2023, 11:33 AM EDT

In the last few months some of my jade plants have acquired scabs or discoloration. I attach a photo. I have been raising jade plants for decades, never over-water, and have not changed any of my care practices with them. So it is quite surprising to see this emerge. I looked online but it doesn't seem like powdery mildew or black ring. Any ideas or suggested treatment? I am baffled, as I've had the main plant for half a century, and it has never had an illness. Thank goodness it has been spared, but some of the younger plants (3-5 years old) are cuttings from it, and they have these marks. Thank you! (The plants reside on a sunny southern window seat, and have not been moved in years. I also have not acquired new plants that are near them, that might infect them with something.)



Cuyahoga County Ohio

Hardy Hibiscus Control #852836

Asked October 11, 2023, 10:46 AM EDT

We love the big blooms on our hibiscus but the plants grow too tall in some beds. Is there any way to prune or otherwise control them without disturbing the flowering? Thanks, Cindy Sandine, OSU, 1967

Oklahoma County Oklahoma

Which direction should my beds face? #852795

Asked October 10, 2023, 4:13 PM EDT

We live in Central Oregon (NE area of Bend) and are setting up 4 raised beds, approximately 3 ft wide by 10 ft long. As sunlight can be an important factor, does it matter which directions our beds face (ie North-South, or East-West)? The area we are looking at is fairly sunny. We plant to grow a variety of crops. Thank you.

Deschutes County Oregon

Roses inside #852777

Asked October 10, 2023, 1:59 PM EDT

I was given 2 roses that I don’t think are zoned for Sisters so I potted them in pots for my deck. Now it is time to bring them inside for the winter. I bought grow lights for them but I’m not sure what all I have to do. Please help! Thanks!

Deschutes County Oregon

Where should I send update on experimental aspen tree replacement #852775

Asked October 10, 2023, 1:51 PM EDT

In 1990/1991?, NJC ORNAMENTAL HORTICULTURE, advisory board members were each given 2 Utah canyon maples. We were to plant them in a difficult part of our yard as possible. No tree wells or additional care (watering or fertilizer) was to be given. I was the only one that had success, I planted these trees about 15 feet apart, on the west side of house. This narrow strip of barren land laid between my house and neighbors driveway. The sun was brutally scorching there. It had been impossible to grow even a weed. I never had soil tested and had applied disintegrating feed sulfur 2yrs prior. I’d did that in hopes of fixing the CEC of the soil that was visibly laden with earthworm castings. My property boarders an area once known as Prospt pond. In 1874 it was the Sterling Gun Club and was a worm farm in the 50’s. As instructed , no special care was given. Not even winter watering. Fast forward to 2019. I’d moved down the street and was getting my old house ready to sell. A neighbor man asked if he could cut down dead trees for firewood. It was late fall and I specifically told him which trees he could cut. When all was said and down he’d cut down my canyon maples. The trees had surpassed my expectations. Both were very healthy. Trunks were straight with diameters of 10” and 6”. Leaves had good color. I don’t recall ever seeing them with noticeable fall colors. But they were on the side of the house that was seldom viewed. Th shade they provided was great and I really liked their upright habit of growth. Approximate heights were, 20’’ and 16’. Trees were drought tolerant , insect and disease free, required very minimal pruning. I think I have photos somewhere and will send them if or when I find them

Logan County Colorado

What kind of bug is this tiny thing that I find crawling in house #852713

Asked October 09, 2023, 11:57 PM EDT

I recently been noticing these tiny beetle like bugs in the house.. bathroom, kitchen counter, found 1 in bedroom..  

i recently took out window ac. And also opened the wall to boiler for venting. Not sure if they are reason why but figure I mention.. 



Suffolk County New York

growing shallots #852709

Asked October 09, 2023, 10:29 PM EDT

Hello, I buy shallot bulbs every year; plant them in the Fall and harvest the following summer. Can some this year's shallots be planted for a crop next summer? Thank you for your time, Jody

Benton County Oregon

New retaining wall #852686

Asked October 09, 2023, 5:30 PM EDT

Is there anyone in the OSU Extension that could help me with a new retaining wall garden project? I have plenty of space to fill and would like some expert advice about what to plant.



Grady County Oklahoma

Evergreen tree problem #852677

Asked October 09, 2023, 4:55 PM EDT

We have several evergreen trees that have developed yellow needles on middle branches. Can you tell us what this is and how to prevent further damage?



Deschutes County Oregon

Jumping worm or regular earth worm? #852674

Asked October 09, 2023, 4:17 PM EDT

My garden did. Dry poorly this summer with germination very low. I am using composted cow manure from a new source. Can you tell me if the worms in the picture attached are th3 good ones or the bad ones.



Windsor County Vermont

What type of apple is this? #852628

Asked October 09, 2023, 11:30 AM EDT

Hello, I bought property up near Cheboygan. It was cleared long ago for lumber and for about 150 years+ has not been touched. There is a apple tree on the property and I am having trouble identifying the type of apple tree it is. I have attached photos to help. I can also provide an actual apple or it's seeds if needed.



Cheboygan County Michigan

Identify flowering tree #852535

Asked October 08, 2023, 10:56 AM EDT

Greetings! Can you please identify the attached flowering tree? I am so grateful!



Kalamazoo County Michigan