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All parts of these plants are toxic, due to the presence of alkaloids. Grazing animals, such as sheep and cattle, may be affected and human fatalities have occurred. [106] Delphinium spp. larkspur Ranunculaceae: Contains the alkaloid delsoline. Young plants and seeds are poisonous, causing nausea, muscle twitches, paralysis, and often death.
Additionally, old or improperly stored specimens can cause food poisoning. Other lists of edible seeds, mushrooms, flowers, nuts, vegetable oils and leaves may partially overlap with this one. Separately, a list of poisonous plants catalogs toxic species.
Chickens will also enjoy tackling weeds such as dandelions and nettles, as well as the occasional kitchen scrap like cooked pasta, cooked rice, fruit, chopped nuts, and oats."
Locoweed (also crazyweed and loco) is a common name in North America for any plant that produces swainsonine, an alkaloid harmful to livestock.Worldwide, swainsonine is produced by a small number of species, most of them in three genera of the flowering plant family Fabaceae: Oxytropis and Astragalus in North America, [1] and Swainsona in Australia.
The toxicity associated with consumption of foods high in cucurbitacins is sometimes referred to as "toxic squash syndrome". [ 17 ] [ 18 ] In France in 2018, two women who ate soup made from bitter pumpkins became sick , involving nausea , vomiting , and diarrhea , and had hair loss weeks later. [ 19 ]
A noxious weed, harmful weed or injurious weed is a weed that has been designated by an agricultural or other governing authority as a plant that is harmful to agricultural or horticultural crops, natural habitats or ecosystems, or humans or livestock. Most noxious weeds have been introduced into an ecosystem by ignorance, mismanagement, or ...
Weed killers or herbicides are made with chemicals that can be harmful to people, wildlife, and the environment. There are several factors to consider before you start applying herbicides ...
"Fodder" refers particularly to food given to the animals (including plants cut and carried to them), rather than that which they forage for themselves (called forage). Fodder includes hay , straw , silage , compressed and pelleted feeds , oils and mixed rations, and sprouted grains and legumes (such as bean sprouts , fresh malt , or spent malt ).