Section 36

If it is necessary to test any feed or feed additive seized under this Enactment, it shall be sufficient to test only a sample not exceeding five per centum in volume or weight of the feed or feed additive examined under subsection (1).

The court shall presume that the feed or feed additive contained in unopened packages or receptacles is of the same nature, quantity and quality as those found in the similar packages or receptacles which have been opened.

Power to require information on feed or feed additive