Why not use Vinegar instead of Roundup?

Q: You always recommend the popular brand name weed killers …

Burweed – Control

Q: I have an obnoxious, unkillable, unpreventable WEED in my …

Laurel – Shot Hole Disease

Q: My Otto Luyken laurel shrubs have numerous small holes …

Cactus – Bug spray

Q: I have a cactus in a pot that I …

Vegetable Garden – ‘Sterilizing’ soil

Q: My father has two vegetable gardens (totalling 800 sq …

Roundup – Breakdown in Tap Water

Q: Several weeks ago you wrote about the half-life of …

Garden pest – Guide

Q: I’m searching for a good garden pest management guide, …

Pesticide – Degradation in Water

Q: Several weeks ago you wrote about the half-life of …

Christmas Trees – Pesticides Used On

Q: I heard that Christmas trees are sprayed with many …

Acetic Acid Herbicide – Make Your Own

Q: I found concentrated acetic acid for sale online. Can …

Tomatoes – Not Shipped from Burpee

Q: My heart is broken! I ordered tomato plants from …

Pesticide – Odor

Q: You mention on your website that you became aware …

Pyrethum Plants – Will It Harm Bees?

Q: I am planning to grow pyrethrum plants in my …

Grub Control – Timing

Q: I am a recent transplant to Georgia and discovered …

Natural Pesticides – Effective?

Q: Are “natural” insecticides as effective as regular ones?

A: …

Soil Contamination from Mosquito Spray

Q: Over the years we have had a lawn and …

Weed and Feed – Poor Performance

Q: I have a question about what to do to …

Pesticides – Stored Near Food

Q: Can pesticides be stored near food?

A: Pesticide expert …

Private Pesticide Applicator Training Classes

Q: I am looking for the schedule for private pesticide …

Insecticidal Soap

Q: Could you please advise if insecticidal soap is a …