we require steady supply of certified 50% pale extract pyrethrum (c.cinerarifolium). What price per kg on initial order of 25kg per month rapidly rising to 50/100kg per month? Price FOB and CIF Durban, South Africa? Delivery times? Curent availability? See our website www.onguard.me and for further info contact UK office -Mike Harrison I want to receive: Product Spec . Price Payment . Sample Needed . Delivery Info . Product Catalog . Minimum Order . Inventory Info . Packing Info .