See: Varietal Publication No.
CXXIII, April, 1987
Armona has high resistance to spotted alfalfa aphid, pea aphid, Fusarium wilt, and Southern root--knot nematode, resistance to blue alfalfa aphid, and stem nematode; moderate resistance to Phytophthora root rot and bacterial wilt; and has low resistance to anthracnose and Verticillium wilt.