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David from Orange writes

Does Tekko Pro work on Tent Caterpillar infestations?

I have an infestation of tent caterpillars in an atrium at one of my accounts. They are destroying all the foliage at a very fast rate.


No, Tekko Pro Insect Growth Regulator is not labeled to control tent caterpillars. Unfortunately, we do not carry any Insect Growth Regulator that is labeled for tent caterpillars. We would recommend a foliar spray insecticide like Natural Guard Caterpillar Killer Spray with Bt mixed at 2 fl. ozs. per 3 gallons of water (4 tsp. per gallon) for tent caterpilllars. Please review the product label for more information. 

Answer last updated on: 06/15/2021

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