Which animal species can be adversely affected by Haole koa (Leucaena leucocephala)?

The correct answer is that Haole koa (Leucaena leucocephala) can adversely affect cattle, sheep, goats, horses, and pigs. This species of plant contains certain compounds, particularly mimosine, which can be toxic to these animals. Mimosine affects protein metabolism and can lead to various health issues, including poor growth, reduced feed efficiency, and severe toxicity in some cases.

Cattle, sheep, goats, horses, and pigs are particularly susceptible to the detrimental effects of this plant, which can result in notable clinical signs when ingested in significant quantities. Acute toxicity can lead to conditions such as liver damage, reproductive issues, and in extreme cases, death.

While cats and dogs may consume parts of the plant, they typically do not experience the same level of toxicity associated with ruminants. In fact, some animals outside the ruminant category are less likely to be affected due to differences in metabolism. The assertion that none of the listed species would be harmed is inaccurate, as the negative impacts on the specified livestock species are well-documented in veterinary toxicology. Hence, it is essential for veterinary practitioners and animal owners to be aware of the risks associated with Haole koa to ensure the health and safety of