Posts Tagged ‘herbicides’

Broom sedge – Disposal

Q: How do you get rid of broom sedge in the pasture? A: Broomsedge is a perennial grass that self-seeds rapidly when it finds open soil in a pasture. This plant doesn’t invade a pasture, it just takes advantage of...

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Purple Vetch – Identification

Q: Can you identify this hideous weed that has invaded my garden? Any help that you can provide to identify it and eliminate this evil scourge would be very helpful. A: It’s purple vetch, Vicia americana. This legume has been...

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Centipede Grass – Pre-Emergence

Q: I cannot find pre-emergence for centipedegrass at the local garden stores. What ingredient do I search for to use on my lawn? A: I think most, if not all, pre-emergent herbicides are labeled for use on centipedegrass. The window...

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Corn Gluten – For Lawn

Q: Where can I buy bulk corn gluten meal? I want to do an organic care program on my 5000 square foot lawn. A: Hastings Garden Center in Brookhaven has small bags of the meal but you can also order...

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Seed – Organic Sources

Q: Can you tell me whether or not most of the vegetable seeds sold in stores are genetically modified? I would prefer to grow “natural” vegetables (ones that are still close to their original breed) instead of the new modified...

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Duckweed – Control

Q: We have a lake of approximately 2 acres. My problem is duckweed, Wolffia columbiana that has covered the entire surface of the lake. This has happened for the past two years.Since the warm weather has returned the duckweed has...

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Virginia Buttonweed – Control

Q: At first I thought I had nutgrass but now I’m not so sure. Can you ID what I have? A: I’m not sure which is harder to control…nutgrass or the Virginia buttonweed you actually have. Buttonweed is TOUGH to...

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Smilax – Organic Control

Q: We have a wooded area just beyond our backyard. We would like to be able to use this area, but there is a thicket of green briar as an undergrowth throughout the woods. I’ve tried pulling them up by...

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Oak – Crown Gall

Q: What in the world is this on our tree? It’s been there for as long as I can remember – since before 1990. It grows a little each year. The tree seems unaffected. If it is a burl, how...

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Acetic Acid – Use as Herbicide

Q: I have a dachshund who – even though we kept him away from the area for 24 hours – wheezed and got red eyes when we used Roundup the last time. Consequently, we stopped using it and now have...

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Zoysiagrass – Late to Green Up

Q: Why is zoysiagrass so late to green up each year? Our lawn looks like it isn’t coming in well.   A: Yes – in some years zoysiagrass won’t be completely green until June. It might be caused by several...

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Soil Temperature – Measuring

Q: What is the best way to measure soil temperature? A: You’re smart to monitor your soil’s warmth. Soil temperature determines when to do many garden jobs…from putting out pre-emergent herbicides to planting summer bulbs. You can buy a soil...

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Crapemyrtle – Roundup Damage

Q: OK, lets be up front about this, I did a stupid thing. I have made just about every mistake in the gardeners manual, but I make them only once. I forgot to purge my lawn tractor sprayer of Roundup...

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Bermudagrass – Removing from Flower Beds

Bermudagrass makes an excellent turfgrass. However, its excellent ground-covering ability also makes it a pest in flower and vegetable beds. The herbicides fluazifop (Grass B Gon, etc) and sethoxydim (Vantage) can be used in some cases but not all ornamentals...

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