Pyrethrum 5EC Natural Insecticide

what is the dilution from this bottle ,how much insecticide will this make ?

Hi there,

The dilution rate is 4ml per litre, therefore this 250ml bottle will make 62L's of solution.

Kind Regards,

Will this work on sawfly? Thank you

Hi there,

To reduce and eradicate sawflies the larvae must be addressed. Nematodes are the most effective way to prevent the occurrence of the winged sawfly. Although advertised on our website for fungus gnats, the nematode Steinernema Feltiae that we sell, will be effective at destroying the larvae of sawfly.

For those who have already morphed into winged pests we would advise utilizing Pyrethrum 5EC Natural Insecticide.

Kind Regards,

I have green, white and black fly in my garden. What do you recommend to treat this. I have it mainly in 2 trees, one is approx 15 feet tall. The problem is very bad.

Hi there,

We would advise Pyrethrum 5EC Natural Insecticide as the first step in looking to reduce and eradicate the variety of pests you are experiencing at present.

Kind Regards,

Will this work against gnat fungus flies? I have used nematodes and is it safe to use together?

Hi there,

Pyrethrum, although a natural insecticide, it unfortunately can have an ill-effect on living organisms so therefore it is not advised to use alongside predators. 

Kind Regards,

Will this product eradicate wire worms if used as a drench?

Hi

We do not recommend this product to be used a drench as this can likely cause damage to your plants. For your pest issue we would recommend the use of nematodes which are very effective for more soil-borne pests: 

https://groworks.co.uk/products/fungus_gnat_predators_nemasys_feltiae

Hi will this work for flea treatment indoors

Hi there,

This product is not deisgned or recommended to deal with fleas.

Kind Regards,

Will the product work for wheat mites?

Hi there,

We cannot guarantee this product as an effective preventative against wheat mites.

Kind Regards,

Can this be used in a fogger to apply this product?

Hi

Yes this should work fine for this type of application. We would always recommend to use RO water with foggers to prevent the scaling and blockages over time.

Hi, would this be any good to treat for vine weevil grubs?

HI there,

Pyrethrum will indeed assist in controlling vine weevil numbers but will not eradicate them. Nematodes are the most effective answer to a vine weevil infestation.

Kind Regards,