far more overt mycotoxicoses in farm animals throughout the world.
Thus facial eczema in sheep in New Zealand, caused by the saprophyte
Pithomyces chartarumgrowing on dead grass, slobbers in cattle in the
United States, caused byRhizoctonia leguminicolaparasitic on red clo-
ver, and lupinosis of farm animals in Australia, caused byPhomopsis
leptostromiformis growing on lupins, do not have a direct effect on
humans. However, there can be no denying the impact that such
Figure 8.20 Ipomeamarone and ipomenol
Figure 8.21 Lolitrem B
Chapter 8 299