Organic Thrips Repellents

August 7, 2009 by Rick

 

Kaolin Powder Clay at Amazon for $9.00 per pound has been shown to confuse and or make feeding difficult for thrips insects that attack vegetables and ornamental plants.

Kaolin Powder Clay - 1 lb., (Frontier)

In an article, Thrips Research in Florida, details of how the clay might be used in combination with tea-tree oil, lemongrass oil or geraniol to significantly reduce thrip feeding and the viruses transmitted by the feeding.

In a previous article, Mama Mia - Garlic Extract Controls Garden Pests , we talked about how effective garlic extract is for us in production as a soil drench. Other Florida growers have found that weekly spraying one quart per half acre per 100 gallons of Alsa (garlic extract) controls thrips as well as synthetic chemicals on crops like crotons. The goal is to find enough alternatives to make control as safe as possible and still effective. We also want to not make thrips resistant to synthetic chemicals by overuse. We have made great strides recently. Let us know what you have found to be most effective against Florida pests.

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Comments (1) -

January 5. 2009 06:35

Hey Rick,
I am learning all I can about the beneficial bugs who actually take care of the bad bugs. I don't feel like I am very well versed on this subject but I am a huge proponent of the philosophy. Keeping plants healthy and not letting them stress is a good way to keep thrips down in the first place. Amazingly I don't have a big problem with bugs in my garden. Now those blasted Eastern Lubbers are another story all together. I hunt those down with my pruners... and ... well... let's just say they don't live to tell their neighbors about the chase.

If I do have to spray plant sucking insects I use a combination of soap and canola oil... not too original.  LOL
Meems

Meems