Search Results

Canadian thistle #752753

Asked May 28, 2021, 3:48 PM EDT

How to get rid of large outbreak in perennial gardens? Been advised only way to rid is use of round up which have been trying to avoid. Are there organic products or ways that are effective? If using round up, how is best applied?

Ramsey County Minnesota

Aspen suckers in the Lawn #752752

Asked May 28, 2021, 3:47 PM EDT

I have been pulling/cutting aspen suckers in the lawn. Someone told me that I could use Roundup on them but I thought that that would be bad for the aspen tree colony-I don’t want to harm the tree(s). Does herbicide go back to the tree? Or can it be used on suckers. I’ve seen both recommendations when I tried to research it.

Deschutes County Oregon

Japanese Maple #752749

Asked May 28, 2021, 3:34 PM EDT

Did not come to full leaf this year. Wonder why? Pictures attached. Dead leaves on tree are from last year. I trimmed many dead branches. Nothing has changed in terms of neighboring plants. Please advise.



Anne Arundel County Maryland

Zelkova #752748

Asked May 28, 2021, 3:32 PM EDT

I have a 10-year-old Zelkove that began showing leaf wilt in one area last spring. Now 90% of the tree is involved. The spring leaves appear normal but then the terminal edges turn brown. Drought was suggested but the tree is in an area that is fairly wet. I don’t see any obvious bugs. The first photo is the top of the branch. The second is the underside of the same branch. The third is just to show what I assume is algae in case that is significant



Multnomah County Oregon

Daconil on pear trees / Black spots on pear tree leaves #752746

Asked May 28, 2021, 3:26 PM EDT

I applied Daconil to a pear tree but then saw that it is not recommended for Pears. What are the risks/ damages of using it on pear trees? is the growing fruit damaged? Also, the images show the spots I am seeing on leaves; is it fungus, bacteria, or is it because it was sprayed with the fungicide? How can it be treated?



Montgomery County Maryland

unknown garden plant #752744

Asked May 28, 2021, 3:19 PM EDT

Hello. Attached are two photos of a plant growing in my woodland shade garden. Can you tell me what it is? Should I be pulling it out or is it harmless? There is a lot of it. When the plant is small and new there is a darker patch in the center of the leaf that fades away as the plant grows larger. Thank you, Kim Kimball



Anne Arundel County Maryland

Leaf help, Hermiston #752743

Asked May 28, 2021, 2:59 PM EDT

I'm quite reluctant to ask you for help because I'm supposed to know how to help the homeowner of these leaves, but I do need to ask. She is asking what to do because of the leaf condition, and I first need to identify the plant. I only know that it is bushy and that something is causing the "good leaves" on the right to look like the "bad leaves" on the left. I feel bad asking you because I have MG training, but since she has gone through the right channels for assistance, do you have any ideas? Thank you very, very, very much Joe Hodge Hermiston



Umatilla County Oregon

Dutch elm disease data #752731

Asked May 28, 2021, 2:13 PM EDT

My name is Dr. Geoffrey Donovan, and I'm a scientist with the USDA Forest Service in Portland, Oregon. I'm looking for data on tree loss from Dutch elm disease in cities in Ohio. Ideally, I'd like to know how many trees were lost by year in a city, but any data on elm loss would be extremely useful. Thanks in advance for any help that you can provide.

Multnomah County Oregon

Potter Valley Zone #752721

Asked May 28, 2021, 1:18 PM EDT

I live 1,400k with lots of wind and sun. Can you please direct me to right zone. I have had hit and miss with lots of veg. More miss ..

Anchorage County Alaska

Meyer Lemon regrowth #752718

Asked May 28, 2021, 12:59 PM EDT

Many neighbors had severe freeze damage to their Meyer Lemon trees. Some neighbors are seeing new growth from the root areas. But if the trees are on grafted root stock, what will the fruit be? Are any Meyer Lemons on their own root stock?

Harris County Texas

High percentage of cicadas with fungus #752716

Asked May 28, 2021, 12:48 PM EDT

Hi! I’ve noticed a very large percentage of cicadas with the fungus in my yard in Silver Spring. Is this expected in a specific areas? I would guesstimate over 25%.



Montgomery County Maryland

To lamb or not??? #752714

Asked May 28, 2021, 12:46 PM EDT

Good day. I have a small farm in Osceola County, we raise Hereford hogs and Dexter beef as well as laying and meat chickens. I am considering raising lambs for slaughter for something different. We had the best lamb over last Christmas that it prompted me to give it try. I don't want to raise sheep, just purchase lambs and finish them off. I was considering putting them with the cattle as that is the only pasture I have. My pasture is not the best, but not the worst also. The cattle are supplemented with hay and a mineral block... and plenty of fresh water from a drinking post. Is there anything special I need to consider? lots of opinions on the internet, as well as asking around to those who raise them. Thanks for your time.

Osceola County Michigan

1/6 hydrangea bushes leafing out oddly #752712

Asked May 28, 2021, 12:45 PM EDT

Hello! We have six hydrangea bushes in a row that are about two years in this spot. This year one leafed out oddly, almost like herbicide damage but it’s not consistent over the whole plant. Hopefully you guys can give me some ideas. Thank you.



Polk County Oregon

Rhododendron disease #752709

Asked May 28, 2021, 12:38 PM EDT

I have several older rhododendrons - planted in the late 60s, or maybe early 70s, that were healthy every year, but this spring a few have developed a disease that is causing the leaves to turn brown from the tips inward. Some have flowered, and some are leggy and have barely produced leaves that haven't turned brown. Is there a cause you can identify and a remedy or treatment you can suggest? There may have been some minor damage to branches from the past icy winter in February. Thank you!



Multnomah County Oregon

What is this plant? #752705

Asked May 28, 2021, 12:06 PM EDT

It is taking over my front lawn. If it’s a native, I want to keep it but if it’s invasive, I’d like to replace it with grass. Can you give me some information and some tips on what to do?



Baltimore County Maryland

Installing concrete patio close to Cottonwood trees-Please respond #752702

Asked May 28, 2021, 12:01 PM EDT

I am considering installing a concrete patio in between four large Cottonwood trees. It will be a slab that does not require much excavation, perhaps about six inches at the most. The edges would be about 2-3 feet from the trunk of any of the trees. My question is this; do I need to be concerned about the trees getting enough water since the slab will block a small portion of the tree from getting water that would formerly be soaking into the ground? The trees are over 40 years old. Thank you. Jim Cell 612.306.3141

Hennepin County Minnesota

Plums problem #752696

Asked May 28, 2021, 11:29 AM EDT

We have a 30 year old plum tree that produces a large number of Superior plums. The last few years we got none. It blossoms magnificently and then develops hundreds of tiny (8-10 mm) plums, which then drop off. Can you tell me what is wrong and what to do?

Windham County Vermont

Maple tree issue #752694

Asked May 28, 2021, 11:25 AM EDT

A maple in our yard started dropping seed pods with 4-6 leaves attached to each. This started about 5 days ago. One morning I picked up over 85 of these! They seem to be broken off just after the few leaves. Do you have any idea what would cause this?

Windham County Vermont

Reliance peach tree question #752690

Asked May 28, 2021, 11:04 AM EDT

Hi, Our peach tree began to flower and then the blooms shriveled, turned brown and many of the leaves curled. The tree has a gash/opening on the trunk and on one of the branches, in fact some fungi has started growing in the one on the trunk. What can I do to save the tree? My mom suggested cutting it back severely and treating with Bordeaux. What would you suggest?



Grand Isle County Vermont

Neglected knockout roses fail to thrive #752689

Asked May 28, 2021, 10:56 AM EDT

3 knockout roses have done OK but not great in full sun in same spot for 10+ years. Always bloomed, though not nearly as much as others I see and shape was spindly, not a full bush. Had some insect or disease that ate leaves for many seasons but I never addressed it. Never did anything to help them along after first few years other than pruning and snipping off spent blooms throughout season. No fertilizer, no mulch, no extra water. I know, my bad. Pruned them to a foot or less in March. Very slow to grow after this pruning. Never had this limited growth after pruning before. See just one flower bud. See photos. Can they be saved? Or better to invest in new knockout roses. If new ones needed, hardiest variety? Thanks.



Montgomery County Maryland

Lylacs trimming #752687

Asked May 28, 2021, 10:53 AM EDT

When/how to trim 14' lylacs. Internet says many different ways.

Anoka County Minnesota

peach tree leaf problem #752686

Asked May 28, 2021, 10:52 AM EDT

Attached are 3 pictures of my peach tree, 2 leaf problems and 1 of the trunk of the tree. The leaves are all curled up with some colored spots. I had just sprayed the tree with pyrethrin a week prior to the pictures due to a bug infestation from last year. No bugs are appearing this year. Should I spray the tree again? The tree is loaded with fruit.



Windham County Vermont

Lawn pest identification southern wake county #752683

Asked May 28, 2021, 10:38 AM EDT

I found a pile of dirt in my lawn yesterday. I sifted thru it and found no sings of insects. I rake the pile out. This morning there was a fresh pile there. Trying to figure out what it is. I am guessing not a vol or mole? Picture attached. Any help would be appreciated. Tyler



Wake County North Carolina

Bug Identification in Blue Earth, MN #752680

Asked May 28, 2021, 10:23 AM EDT

From: Deana Drake <drakedeana> Sent: Thursday, May 27, 2021 8:05 PM To: Answer Line <answer> Subject: Insect Identification I found an insect on my property on Main Street in Blue Earth. I'm wondering if you can identify it for me? Thank you, Deana Drake</answer></drakedeana>



Faribault County Minnesota

Has this birch yet to wake up or is it dead? #752668

Asked May 28, 2021, 9:21 AM EDT

I have two Dakota Pinnacle birch trees in my back yard, that are in their 6th year in this spot. I got them from Gertens. The one on the right is always slow to wake up each spring, by several weeks compared to its yard mate. Every year we think it is dead. This year we think it is dead again, it has never been behind this far, compared to the other. However, when I break off a bud and crack it open, it is green and not dried up. Also, I havent been tracking the date at which it has leafed out in previous years. So maybe the other tree just leafed out early with the warm-ish winter and the disparity between leafing out is larger? Thoughts? If it isnt dead, is there something I can do to hurry it along or help it?



Ramsey County Minnesota