Pest Plants

Climbing Spikes (Spurs) – Damage to Tree

Q: I have some large pines in the yard that need some dead limbs taken out. Will the climbing spikes on a tree guy’s boots hurt the tree? A: The consensus among professional tree care companies is that spikes do...

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Kudzu – Growing Inside

Q: I live in Nevada and would like try growing kudzu as a indoor house plant. Do you know where I can purchase seeds? A: As we say in the South “Margie, Margie, Margie….are you tetched in the head?” But...

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English Ivy – Not Dying

Q: Many of my pines were covered in English ivy. On several trees I’ve clipped the vines on the trunk but the leaves still seem to be thriving. A: It can take several weeks for English ivy vines to die....

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Weeds – Why Get Rid Of Them?

Q:After many years of battling weeds it occurred to me that we should ask why are we doing this. Spending all this money, time, and poison to kill plants because they look different than grass is crazy! Getting rid of...

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Poison Ivy – Winter Removal

Q: I pulled brown, hard poison ivy vines from my azaleas. Needless to say, I have a rash in the middle of the winter. There are two roots so big and strong they won’t budge from the ground. Please advise....

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Poison Ivy – Chipping With Care

Q: Eight months ago, I cut down a dead pine sapling that had a gigantic hairy poison ivy vine on it. I have rented a chipper to chip branches. Does the poison ivy vine still contain its poisonous oil or...

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Poison Ivy – Eliminating What You Can

Q: My husband and I have been battling poison ivy in our backyard. I am dreadfully allergic and I want to protect myself from another doctor visit. How can I eliminate it? A: You can’t “eliminate” poison ivy, since birds...

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Kudzu – Growing Indoors

Q: I live in Nevada and would like try growing kudzu as a indoor house plant. Do you know where I can purchase seeds? A: As we say in the South “Margie, Margie, Margie….are you tetched in the head?” But...

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Lambsquarters – Growing In Georgia

Q: Does lambsquarters grow in Georgia? When do I plant? A: My father was listening to my radio show several years ago when a listener asked where to get lambsquarters seed. Dad called me later that day to declare that...

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Crabgrass – Removal and Prevention

Q: I want to use Drive XLR8 herbicide to control crabgrass. The label says I need a crop oil adjuvant. What is that? A: An adjuvant is a chemical added to a pesticide to make it work better. Some gardeners...

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Japanese Knotweed (Polygonum) – Identification

Q: We have had this vine pop up all over the place on the side of our house. Any idea if it’s friend or foe? A: FOE! Your plant is Japanese knotweed, Polygonum compactum, and it will quickly spread to...

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Poison Ivy Oil – How Long is it Potent?

Copied from http://mailman.cloudnet.com/pipermail/compost/2000-April/006688.html A couple of weeks ago, Sharon Barnes asked a question on this listserv about the fate of poison ivy during composting. I found the question intriquing so I decided to use it for the BioCycle Q&A column....

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Creeping Charlie vs Pennywort (Dollarweed) vs Dichondra – Identification

Q: What is the difference between creeping Charlie, pennywort and dichondra? A: All three are ground-hugging weeds that love damp soil. I collected leaves of all three so you could compare what you have. Note that creeping Charlie leaves have...

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Pennywort (Dollarweed) – Control

Q: I have pennywort in my St Augustine lawn. How can I control it? A: Like its weedy cousin, creeping Charlie, pennywort, also known as dollarweed, is tough to eradicate. Any of the three-way broadleaf weed killers (click for sources) will...

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Fungus – Growing in Treated Wood

Q: I have attached a picture of the fungus growing on the walkway of my home. Can you please tell me what it is and how to get rid of it? A: Mycologist Don Gardner in Brunswick says the fungus...

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Poison Ivy – Galls on Leaves

Q: What in the heck is going on with these poison ivy leaves? They look to be covered with warts. A: The warts are caused by gall-making eryophid mites. These tiny creatures wound the leaf and insert eggs. Leaf tissue...

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Liriope – Spreading Monkey Grass vs Clumping Monkey Grass

Q: I’m having a terrible time with liriope that is sprouting up all over my yard. Most of the landscape is either pine straw beds or English ivy. I have begun digging up patches of the liriope and then putting...

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FIVE STRATEGIES FOR WEED CONTROL

My friend Daryl Pulis and I share a common passion. We enjoy learning more about odd and uncommon plants and sleuthing out practical information about them. When the rare amorphophallus bloomed at the Atlanta Botanical Garden, Daryl posted breathless accounts...

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