Brix is a measure of the dissolved solids in a liquid, and is commonly used to measure dissolved sugar content of an aqueous solution. It is used to measure the potential alcohol content of a wine before it’s made by determining the sugar level in grapes.
Insect resistance begins:
Aphid group | 6-8 Brix
Sucking insects | 7-9 Brix
Chewing insects | 9-11 Brix
Grasshopper group | 10-12+ Brix
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