Extreme macro of a leaf underside showing veins and fine hairs, with a single pale tan predatory mite walking across the surface

Two of These Four Columns Are Guesses.

Every supplier prints the same four-column comparison table. We went and read the papers behind each cell. One column rests on unpublished company data, one species has never been trialled against thrips at all, and the humidity row is backwards. Here is that table with the guesses marked.

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