multilingual compendium of plant diseases

Fig. 28. Beet-Leaf Spot; Cornell Fig. 29. Beet-Rust; D. H. Hall, Univ. Fig. 30. Cabbage-Gray Leaf Spot;
Univ. of Calif. ARS
Fig. 31. Cabbage-Black
Path. Div , Penn St. Uni..
Fig. 34 Cabbage-Yel lows; Arden F.
Sherf, Cornell Univ ,
PLATE 4
Spot; P. Fig. 32. Turnip-White Spot; Dept . Fig. 33. Cabbage-Powdery Mildew
of P . Path., Clems n Univ.
Fig. 35. Cabbage-Ring Spot; D.
Hall, Univ. of Calif.
~TI.
H. Fig. 36. Cabbage-Seedling Disease