To Prevent The Hessian Fly From Injuring The Wheat (Spell)

From The Long Lost Friend:

To Prevent The Hessian Fly From Injuring The Wheat

Take pulverized charcoal, make ley of it, and soak the seed wheat in it; take it out of the ley, and on every bushel of wheat sprinkle a quart of urine; stir it well, then spread it out to dry.

The grimoire The Long Lost Friend lists this spell.

Timeline of related events

1800