Re: Pros And Cons!
I've used insecticidal soap on spider mites. The key is to get good coverage on the tops and bottoms of the leaves and not to use it in full sun or on a sunny day as to not burn the leaves.
I've also used 1 teaspoon of dish detergent mixed in 1 gallon of warm water along with tablespoon of vegetable or canola oil with good results. You can also use 1 teaspoon of suave shampoo with 1 tablespoon of vegetable or canola oil in one gallon of warm water.( I like to use coconut scented because it makes the greenhouse smell good.) Shake it pretty often to keep it emulsified while spraying it or fogging it.
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Sandy Burrell
Northern Tropics Greenhouse
1501 East Fuson Road
Muncie, IN 47302
www.northerntropics.com
specializing in bananas, heirloom tomatoes and water gardening plants~
check out our new online store at our website!
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