Protectors (LAB): 1 Part Rice Wash, 10 Parts Milk
Dr. Hoon Park shows a crowd on the lawn how to make Protectors (LAB) at a glass-jar table: sour rice-wash serum goes into milk at 1 part to 10, sits covered in the shade for five days, and the yellowish liquid under the curd is strained off and stored. He gives the 1:1000 spray rate, warns against spraying just before a fruit harvest, and tells how he drinks it himself, then answers questions on other milks, animals and the leftover curd. The last two minutes cut to another station, where an unnamed presenter recaps the recipe.
Found 250 ml of rice-wash serum into 2.5 litres of milk: a 10% (1:10) addition