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I’m unsure as to what pest would cause these damages to the edges of the leaves of the Dendrobium Phaleanopsis, Dendrobium Parishii, Myrmecatavola Frances Fox, Tolumnias, Brassavola Little Stars but I don’t see any damage to the Oncidiums, mini Phil’s, Sedirea Japonica, Cynodes Wine Delight, etc.
The damage looks like something’s been chomping on it.
It’s the D. Phaleanopsis Mary Poppins that has the most damage.
I thought they might be sunburn, but only the Cattleyas and Wine Delight that are directly under the grow light.
I welcome your insights as to what maybe causing these damages to the leaves.
Damage to leaves
Linear Mode
