One of the oldest pesticides known, pyrethrum is also the strongest insecticide allowed under National Organic Standards guidelines. Made from the dried flowers of a little white daisy now classified ...

Sometimes a flower does more than just add beauty to your garden. Pyrethrum daisies not only look beautiful when massed together, but also help keep bugs away from your plants. Pyrethrum daisies are a ...

What these two scientists are independently trying to do with the plant in question, Chrysanthemum cinerariaefolium, commonly known as pyrethrum, is to eventually grow large enough quantities of this ...

Now Botanical Resources Australia – which produces 80 per cent of the world’s pyrethrin-based insecticides – is hoping to more than double the production of the active ingredient in Victoria and is on ...

A new study has identified a scent receptor in mosquitoes that helps them sniff out and avoid trace amounts of pyrethrum, a plant extract used for centuries to repel biting insects. These findings ...

Last week I started discussing some of the pesticides that can be used if you consider yourself an organic gardener. I started this discussion to help gardeners realize that in organic farming and ...

It may seem counterintuitive, but foods that are grown to organic standards can contain commercially manufactured pesticides. A U.S. Department of Agriculture survey of produce that found nearly 20 ...

TAMMY: Pyrethrum is a natural insecticide, made from plants in the now-obsolete genus of daisies that included chrysanthemums and tanacetum. The active chemicals in these plants are called pyrethrins ...

A Tasmanian botanical company has plans to greatly increase the state's production of the natural insecticide pyrethrum. Botanical Resources Australia has an extraction plant and pyrethrum farms in ...

Some bugs simply cannot be prevented from damaging certain plants, no matter how much you pluck, pick, squash or trap. Vegetable starts are especially vulnerable this time of year. Consider the ...