Feedstuff | Toxic Substance
------- | --------
Alfalfa | Cyanogenic glycosides (cyanide) - Found in high concentrations in wilted or frost-damaged alfalfa.
Brassica (e.g., kale, collards, turnip) | Goitrogens - Compounds that interfere with thyroid function.
Sorghum | Sorghum tannins - Can reduce digestibility and nutrient absorption.
Corn | Aflatoxins (mycotoxins) - Produced by the fungus Aspergillus flavus, which can contaminate corn.
Wheat | Ergot alkaloids (mycotoxins) - Produced by the fungus Claviceps purpurea, which can contaminate wheat.
Peanuts | Aflatoxins (mycotoxins) - Produced by the fungus Aspergillus flavus, which can contaminate peanuts.
Soybeans | Anti-nutritional factors (e.g., trypsin inhibitors, lectins) - Compounds that interfere with digestion.
Cottonseed | Gossypol - A toxic pigment that can cause reproductive problems.
Castor beans | Ricin - A highly toxic protein.
Potatoes | Solanine (glycoalkaloid) - Found in green potato tubers and sprouts.
Important Note:
* This list is not exhaustive, and there are many other feedstuffs that contain toxic substances.
* The concentration of toxic substances in feedstuffs can vary depending on factors such as growing conditions, processing, and storage.
* It is always best to consult with a qualified veterinarian or nutritionist before feeding any new feedstuff to animals.