| agric. |
Brown ring disease of hyacinth; bloat of onion; bulb eelworm; clover sickness; onion bloat; ring disease of bulbs; sagging of oats; stem and bulb eelworm; stem and bulb nema; stem and bulb nematode disease; stem disease of clover and alfalfa; stem disease of rye; stem eelworm; stem nematode; tulip-root of oats |
