It’s one month since I used Baythroid on my Lilly Pillies and I’m delighted to report that new growth is appearing after a long period where these plants appeared to be dormant with no new growth at all.

My Lilly Pillies have been decimated by calypso beetles. After reading the reviews about using Baythroid I decided to give it a go. I’m very impressed with the numbers of dead beetles I have found. I had a good look at the trees and found just one grub so I think I may need to do another application in a few weeks time.

I sprayed my entire 350sqm lawn following the instructions using the Yates Baythroid Advance formula now available and wow.. the next morning since coming out, the lawn has Hundreds Of dead African black beetles all over it. Couldn’t be happier!! From my research I will apply another coat over the lawn in the next 2 weeks to ensue all larvae is dead. Amazing product highly recommended!!

If you got this product to kill Mole Cricket's. Good luck. Like others on here, I used half a large can After three nights of trying to rid my 80m2 of infestation and felt bad knowing how toxic this product is to the environment and water systems. And it did not work. I corresponded with Yates help and they just questioned by ability to follow instructions. I did have success finding their burrows and making a strong mix and flushing it. They would come to surface and die. Although I found one got a second life and ran away? So it can’t be that effective on them? I hope this toxic product is just as effective on my mealy big than it is with mole crickets

Lilly pilly trees eaten by green beetles (parapsides calypso) at a fast rate.. bunnings and yates dont register this product for them, pretty much told me to remove them by hand..

Tried yates baythroid after reading positive reviews.. sprayed them just before dark (could see many beetles over 13 trees).. literally next morning, i saw them all dead in the soil, and have not seen one since.. incredible.. good idea to spray them once a year maybe.. yates should register this for lilly pilly beetles.. i used a weed sprayer, very effcient, sprayed trees all over casually..

Black beetles surfaced within hours and met their maker. If I met Yates' maker I'd suggest making the bottle easier to pour from. The design causes spillage which was not ideal for such a potent liquid.

This product is Highly effective in eradicating Paropsides Calypso, both Adult and Larvae with virtually immediate results. Within 1 hour of spraying, clear evidence of the effectiveness of this product is undeniable.
30m of 2m hedge saved

My lawn was invaded with lawn grubs. I followed instructions religously once with a sprayer and once with a can. 24 hours after last nights treatment I put some old carpet over the lawn, about one square metre. I looked under it an hour later and found 22 healthy grubs which I removed by hand. I have found it totally ineffective against lawn grubs.

Every spring and summer i use this product, and i love it. I have 3 acres of all types of trees and gardens and use it to rid of everything from sawflies to aphids and even keeps the spiders down, and pretty much spray it on everything except my fruit trees..
Thanks again yates. Love it

I agree with 'Shattered', - Baythroid is useless for getting rid of mole crickets.
I followed the instructions to the letter and overlapped the previously watered area with each pass of my watering can, which has fine holes.
Now in April, they are as bad as they are in summer but they shut down earlier.
A waste of $37.73.
So very disappointed.

Virtually every leaf of our Hinterland Gold Lillypilly hedge (approx 3.5M high) had been chewed and it was in a seriously sick state. We identified that some small light green beetles (Paropsides Calypso - I think) were the culprits. I sprayed with 2/3 the recommended dosage of Baythroid and it wiped them out almost overnight. Within 2 weeks new growth appeared with full recovery within 5 weeks. A few beetles have returned (12 months later) causing very minor damage and are just about to get another dose. It works!

Within an hour of spraying I was finding large numbers of dead grubs around the edge of the grassed area. As mentioned previously, it may be a little expensive but much cheaper than replacing the lawn. I’ve noticed huge variations in prices so spend some time looking around. I found the best way to apply was with a pressure sprayer as close as possible to the grass surface. I’m also going to do the re-application in a week and again in two weeks to ensure all I hatched eggs are also controlled. It’s not much point in only doing half the job. Thanks Yates for an excellent product.

Like the other reviewer here, my only issue is the price. It's expensive but does go a long way. Fast acting and effectively non residual (withholding period is only a day for some crops). Broad spectrum of efficiency on most pests while still being safe for mammals.

Another idea would be to have an RTU container for those that dislike mixing it - the concentrate is very oily and rather malodorous. Still, by far it's my insecticide of choice for most arenas.