IN STORE PRICE FOR GRAINSAVE is $79.95. Freight cost of $30/bag has been added to the online price so you know your delivered price.
If you are looking at multiple bags and we can get a cheaper freight price for you - we will pass it on (will let you know after you have placed your order - refunding any freight where possible).
Super fine grade DE powder (to 6 micron) that can be used in the Bos Bag. Allowable organic input*.
Registered APVMA insecticide. External contact only insecticide, finely milled to allow high surface area to volume contact action, dessicrating insect exoskeleton causing death by dehydration. Ideal for targeting flying and crawling insects.
15kg bags. If using in Bos Bag - approximately 4kg per bag refill.
Withholding period not applicable. No residual. No chemical.
Different to Diatomaceous Earth fines which is approximately 20 times micron size.
DE is almost pure amorphous silica (with some beneficial trace minerals); under a microscope, it looks like shards of glass (glass is made from silica). On any beetle-type insect that has a carapace, like fleas and cockroaches, the DE works under the shell and punctures the body, which then dehydrates and the insect dies. DE is totally nontoxic. There is no buildup of tolerance like there is to poisons because the method of killing is PHYSICAL, not chemical. Grainsave TM is a super fine milled DE to give greater surface area to volume ratio for better impact.
Breathing protection recommended when applying, as per MSDS.