Natural Guard Caterpillar Killer Spray with Bt
Customer Reviews

Rating Snapshot

4.5 of 5 stars (34)
4.5 out of 5 stars
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28 of 28 people found this review helpful:

Works so far!
5 of 5 stars
By Andy in Bladenboro, NC on 04/17/2011

Terrible problem with tent caterpillars in our apple & pecan trees. Applied Thuricide when tents started to appear and they were gone in a week. No signs of any tents after a month of treatment

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27 of 27 people found this review helpful:

thuricide concentrate
5 of 5 stars
By Roger in suttons bay, mich. on 08/11/2011

I decided to try thuricide, instead of killing tomatoe worms with sevin or other insecticide. I am always concerned about killing off the pollinators, along with the worms. I sprayed at 1 tblsp per ga…

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19 of 19 people found this review helpful:

Thuricide Concentrate can save waterlilies.
5 of 5 stars
By Mike in Spring Hill, FL on 07/08/2011

I have used this recently as well as in the past, with 100% effectiveness. I am using it against the China Mark Moth larvae, and other larval insect pest, on my waterlilies. I do mix it strongly, as …

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17 of 17 people found this review helpful:

Works Effectively - Very impressed!
5 of 5 stars
By A in Chandler, AZ on 11/11/2012

After just one use on my vegetable garden there was a significant improvement in health of the leaves. The thuricide did its job in reducing the number of tomato horn worms feeding on my plants. It al…

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14 of 14 people found this review helpful:

Thuricide
5 of 5 stars
By Pat in Bonners Ferry, ID on 10/14/2011

Works great on the moths for the Cole Crops. Wish it would work for aphids.

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10 of 11 people found this review helpful:

Thuricide Concentrate
5 of 5 stars
By Anonymous in Sandy UT on 08/21/2013

I stopped having petunias until this year because of caterpillars. This year I was determined to have petunias so I did some research and found this site. I ordered Thuricide and it has taken care of …

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9 of 12 people found this review helpful:

Great for handling citrus-tree eating caterpillars
5 of 5 stars
By Nick in Tucson, AZ on 11/12/2011

I was getting swallowtail butterfly caterpillars that were eating my lemon trees alive and this spray has really helped. One quick application and I haven't seen any caterpillars since!

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9 of 11 people found this review helpful:

no more swallowtail butterflies
5 of 5 stars
By Ariel in the Florida Keys on 06/03/2012

no more caterpillers. There is lots of new growth on my orange tree, which is what I was waiting for before I could review this product. So far I think it is great. I have sprayed it on everything, th…

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9 of 9 people found this review helpful:

Battle Basil worms
5 of 5 stars
By Mw in landers california on 10/03/2014

works great applied it to my basil that was being decimated by worms and within a day the plant was recovering and now looks healthy with full leaves again. I finally have something to fight against t…

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8 of 8 people found this review helpful:

Bag Worm infestation!
3 of 5 stars
By Myron in Brinkley, Ar on 06/25/2012

We have a considerable infestation of Bag worms on mature Leland Cypress. I have applied this twice and saw good results both times. Active feeding worms were destroyed. I am not sure I have interupte…

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7 of 8 people found this review helpful:

good product
5 of 5 stars
By Susan in wellington florida on 01/31/2015

price was fair and great that there is no shipping fee! Large size concentrate should last me for a few years. will definitely buy from domyownpestcontrol.com

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7 of 7 people found this review helpful:

thuricide concentrate-16
5 of 5 stars
By Anonymous in 33715 on 07/22/2013

The product I ordered arrived promptly and after an application I got rid of all the leafrollers on my eggplants. hurray.

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6 of 9 people found this review helpful:

They Live On!
2 of 5 stars
By Andrew in Nashville, TN on 02/07/2012

I did several Google searches on how to get rid of fungus gnats in house plants. Many recommended Thuricide. I gave the plants a good soil drenching and the gnats are still here . . . still annoying m…

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5 of 5 people found this review helpful:

Great Product
5 of 5 stars
By Dick in St Marys, GA on 11/09/2015

My long time standby for eradicating the fuzzy caterpillar that attacked my oleander annually is no longer available. I found Thuricide Concentrate on the DOMYOWNPESTCONTROL website & decided to try i…

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5 of 5 people found this review helpful:

B T concentrate (Thuricide)
5 of 5 stars
By Robert in Napoleon, North Dakota on 02/27/2015

I have use this material before and have been successful in controlling Leps in cole crops. This shipping from this company was very quick and material well packed and at a very reasonable price. I …

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5 of 6 people found this review helpful:

Excellent Service
5 of 5 stars
By Stukinzler in Stamford, CT on 07/10/2014

My order from DoMyOwnPestControl was delivered extremely quickly, and the price was right. The product details offered online were detailed and complete. I highly recommend this company and will defin…

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4 of 4 people found this review helpful:

Thuricide Concentrate
5 of 5 stars
By Pat in SLC, UT on 04/08/2016

This is the only product I have found that works on caterpillars I get on petunias. It is terrific and does not harm my plants or blooms, just kills the caterpillars

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4 of 4 people found this review helpful:

Works
5 of 5 stars
By Happy in Gulf Coast, MS on 07/28/2014

Some bug was eating most of my tomatoes. I used Thuricide on my plants and the bugs left my tomatoes alone.

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4 of 4 people found this review helpful:

Another angle dealing with the arborvitae bagworms of 2014
4 of 5 stars
By Edye in Mayfield on 06/26/2014

Huge plants, infested last year, seem to have been considerably slowed by the first spraying. The next one, this week, will include a little Neem Oil to help even more. I hope to do this next year als…

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4 of 4 people found this review helpful:

Thuricide Concentrate
5 of 5 stars
By Anonymous in 27583 on 07/01/2013

Works great...reasonable priced...quick delivery...

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4 of 8 people found this review helpful:

caterpillar killer
1 of 5 stars
By Charles in THE VILLAGES Fl on 12/19/2011

Does not do any good for caterpillars on oleander plants.

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3 of 5 people found this review helpful:

Thuricide
4 of 5 stars
By Anonymous in lewisport, ky. on 06/22/2013

Delivery time was very fast. I could not find anything that was not harmful in my local stores.

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3 of 3 people found this review helpful:

Very happy shopping experience
5 of 5 stars
By Rafael in Greenacres, Florida on 06/12/2015

Quick delivery; product worked great first application. Good company to do business with. Will use again.

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3 of 4 people found this review helpful:

waiting for new growth
4 of 5 stars
By Ariel in Ramrod Key, Florida (zone 10) on 05/27/2012

Can't really tell yet, I have only used it twice so far, and I am still looking for new growth on my orange tree. Seeing results takes a few weeks I imagine. Still hopeful.

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2 of 2 people found this review helpful:

Wonderful product.
5 of 5 stars
By Georgina in North Miami, Florida on 05/21/2016

This chemical saved my bouganville plants from a plague in 7 days. It works great. I had used other products before and nothing worked. Thank you.

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1 of 1 people found this review helpful:

caterpillars gone
5 of 5 stars
By James in pacifica, ca on 07/15/2016

Used this product as directed, and now my lemon tree is off the caterpillar menu

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1 of 1 people found this review helpful:

Fast and Effective
5 of 5 stars
By Urban in houston, tx on 07/20/2016

I purchased this product to treat catepillars on my grape vines. The price was great, the delivery was very fast, and the product knocked out the catepillars quickly. No sign of them since I started t…

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Works
5 of 5 stars
By Sal-tanker in Harlingen, Texas on 08/24/2018

It did the job, worms killed immediately without hurting plants and other insects.

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Caterpillars on Hibiscus
5 of 5 stars
By Susanne in Chesterfield, SC on 08/07/2020

The caterpillars were riddling the leaves on my hibiscus, and this product took care of most of them in one application. The second treatment seems to have finished the job completely.

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Tomato worms
5 of 5 stars
By June in Nashville, Ar on 07/30/2021

This product has worked 100%. Have not had another tomato worm.

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