Attack the moth eggs that's what they do and they do it very well

I have three 5m lengths of Box Tree hedging and one was heavily covered in Box Tree Moth Caterpillars, which had destroyed it. After applying a single dose of the Nematodes, all bar three caterpillars were gone. A month later and no more caterpillars have reappeared and the hedge is starting to show new growth.

Have been fighting a losing battle for years on my houseplants but these guys keep them in check

This is second batch of wasps and the moth population seems to be reducing.
Wasps are super tiny - little black dots but can be seen emerging g from bags.

Had infestation of box moth caterpillar so thought I'd give this a go? Amazed with the result, after 2 applications, all gone! Did spend some time picking off live caterpillars but nonetheless, no more and hedge is growing back!

works well every time

First time user of this type of trap earlier this year and impressed with number of codling moths caught when hung in our apple trees. The lure dod seem to attract just the codling moths, as only one other moth which wasn’t a codling moth in trap.

I was sceptical, but these tiny wasps do seem to get to work straight away and the number of moths has definitely dropped. I will be ordering more to keep on top of these destructive pests. Go wasps!

The hot weather had really brought them out, laid down the sachets in 4 rooms and the numbers dropped in five days. Still catching a few in the pheromone traps after three weeks so will order some more of these tiny wasps.

This has really helped sort my Thripp issue. I was devastated to see them on my plants but I haven't seen any since using these.

Great little sachets. Sorted out my mite problem with no concerns.

…..Only time will tell…..

Plants seem to like it, easy to apply

You have to give it time but it actually works. Delivery speedy and good communication, would highly recommend

It’s a bit early yet, but the nematodes seem to be working as new growth is already apparent