| A wet season is said to encourage the growth of darnel with the varieties of corn. |
| One of the most specific signs of poisoning by darnel seeds is said by Seeger to be the trembling of the whole body. |
| Persian darnel is an annual grass that is becoming a troublesome weed for many farmers in Western Canada. |
| Dissolve in the drink half a dram each of darnel, fumitory, opium and henbane and half a carat of myrobalan. |
| Do not harvest the weeds and the darnel, nor reject the barley because it is not wheat. |
| Through conventional breeding, the sid gene has been transferred to forage and amenity grasses to produce stay-green varieties of ryegrass and darnel. |
