How to Make Sulfur Spray for Pesticide
Sulfur is an old-fashioned pesticide that gardeners have used for centuries. Spider mites, psyllids, and thrips are vulnerable to sulfur, as are a host of fungi and mildews that plague crops in the early spring when growth is tender. Sulfur is a mineral that enhances most soils, but it is caustic, and it should be handled with care. Does this Spark an idea?
Instructions
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Purchase wettable sulfur to make the mixing process safer and easier. If you are not sure of the application rates for the specific bugs you are trying to eradicate, ask at your local garden center or get information from your local cooperative extension office.
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Prepare and use sulfur spray on a day when temperatures are below 90 degrees Fahrenheit, to prevent leaf damage.
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Pour a third of the water into a sprayer. Add 1 ounce of the sulfur powder per gallon of water for a general application. You may need more or less, depending on the type of bug causing problems.
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Add the remainder of the water, and cover the sprayer or container. Agitate the mixture until the sulfur is homogenized. Continue to agitate the container as you apply the sulfur to the plants.
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