Graze plants only when they are 18 to 24 inches tall. Don't be tempted by new growth to graze too early because your pastures are short.

Do not harvest or feed drought-damaged plants in any form, regardless of height, within four days following a good rain. It is during this period of rapid growth that an accumulation of prussic acid in the young tissue and of nitrates in the stems is most likely to occur.

Do not graze wilted plants (drought stressed) or plants with young tillers.

Delay feeding silage six to eight weeks following ensiling.

Do not feed green chop that may contain prussic acid.

Do not allow access to wild cherry leaves whether they are wilted or not. After storms, always check pastures for fallen limbs.

Prevent selective grazing of the young regrowth, which may be highly toxic, by rotational grazing of small pastures that may be grazed down to a 6-inch stubble within a 10-day period. This will mean cross fencing to provide short-term rotational or strip grazing.

Do not turn hungry cattle onto pasture of sorghum, sorghum-sudan hybrid or johnsongrass. Fill them up on hay first and begin grazing in the late afternoon.

Each time a non-killing frost occurs on living sorghum crops, remove the cattle from these fields for 14 days.

Do not utilize frost-damaged sorghum as pasture or green chop during the first seven days after the first killing frost. Delay pasturing until at least seven days or until the frosted material is completely dried out and paper brown colored. Do not rely on frosted material as the only source of feed. The toxin is usually dissipated within 48 hours. Do not graze at night when frost is likely.

Hay cured properly will not present any risk from prussic acid poisoning.